Veterinary Endoscopy: The Importance of Training

Training Opportunities in Veterinary Endoscopy

Veterinary endoscopy can be a great way to add value to a veterinary practice and help a lot of patients. But there is a learning curve when it comes to mastering diagnostic and therapeutic endoscopy procedures.

Here are a few ways to maximize the return on investment in a new veterinary endoscopy system by promoting training for veterinarians and veterinary team members…

Invest In Training as Early as Possible

Veterinary continuing education and training have many benefits when it comes to any new piece of veterinary equipment. Training should be required for any new treatment or diagnostic equipment at the practice to ensure it’s used properly and to its full potential. 

For vets who will be using the scope, training increases confidence, efficiency, and accuracy. This means the practitioner will not only have more confidence in recommending the procedure to clients but also more confidence in the accuracy of their diagnosis.

It becomes less likely that anything will be missed due to inexperience. And vets will become faster over time, which is good for efficiency and profitability in the daily clinic schedule.

It’s probably never too early to invest in training. That way, veterinarians who will be using endoscopy will feel better prepared to start right away. Even though expertise will take time and practice, there’s a lot to be said for having a solid educational foundation in endoscopy driving, interpretation, and procedures as soon as the new scope arrives. 

Plus, being proficient at endoscope functions can also help a veterinarian better evaluate machines prior to a purchase, to make the best choice when buying a scope for the hospital.

Offer Discounted Endoscopy Studies at First

Although there are excellent training courses and resources available, hands-on practice is always required to truly master any new clinical skill. Endoscopy is no exception.

Sometimes, it’s helpful for a veterinary practice to come up with a mutually beneficial solution for themselves and their clients. This might mean offering discounted studies in the beginning. Honesty is important, so clients should understand the pros, cons, and limitations based on the vet’s current skill level. Not all clients will be interested, but it’s likely that some will jump at the opportunity to help their pet while receiving a great deal on pricing.

Many vets also practice using new equipment on their own pets, staff pets, or local shelter animals who could benefit from an endoscopy study. 

Invest in Staff Training

Training is crucial for anyone who will be involved in endoscopy at the practice, not just the veterinarian operating the endoscope.

Veterinary team members play a vital role in setting up the equipment, assisting the vet during a procedure, and maintaining and cleaning the equipment. Some staff members are also involved in discussing endoscopy with clients, conveying value when presenting price estimates, or calling tech support for the equipment when needed.

Appropriate training on how an endoscope can help patients, as well as proper use and upkeep of the equipment, has many benefits. It may help more clients say “yes” to a procedure. It can help prevent damage to the endoscope and its components and make procedures more efficient. It may even help the new endoscope last longer through proper maintenance.

Choose One New Service at a Time

Trying to learn everything at once can be challenging and inefficient since veterinary endoscopy has so many potential uses. It may be more practical for a veterinarian to pick one (or just a few) procedures to focus on at first, then add more once they feel comfortable with those.

The initial choice can be based on the type of endoscope (rigid or flexible) and its capabilities, as well as clinical interests and clinical demand. For example, a vet could start with laparoscopic procedures including surgeries and biopsies. Or, they might choose to jump right into upper GI studies, since that is a service that can benefit a lot of veterinary patients.

Resources for Veterinary Endoscopy Training

Here are a few suggestions for how and where to get started with veterinary endoscopy training…

• Speak to colleagues and specialists who are already using endoscopy. Ask for their opinions, and if possible, see if you can shadow them on a few procedures.

• Look for hands-on training at conferences, universities, and other CE providers.

• See if the vendor of the endoscope you wish to purchase offers training. This can be a nice option because it’s specific to the machine you’ll be using.

• Send out studies for consultation and interpretation with a specialist, if available. Be sure to interpret the studies yourself first, then compare it to the official report as a learning opportunity.

• Join the Veterinary Endoscopy Society (Home - Become a Member | Veterinary Endoscopy Society), which offers resources, education, and networking opportunities for veterinarians interested in endoscopy.

Budgeting for training—on top of budgeting for the equipment itself—can feel expensive or overwhelming. However, it’s truly an investment. 

Written by: Dr. Tammy Powell, DVM 

Practice makes perfect, and training will help a veterinary practice offer the best patient care while also maximizing the return on investment in their new veterinary endoscopy system.

How to Avoid Under-Exposed X-Rays in Your Animal Hospital

Mastering X-ray Imaging: Essential Techniques for Crystal Clear Animal Radiographs

As veterinarians, we’re sure that you use X-rays commonly as a part of a diagnostic process. In order to achieve an accurate diagnosis, however, these radiographs must be correctly positioned and of high quality. If X-rays are taken poorly, lesions may be both under and over-diagnosed, due to problems with interpretation. 

What is an under-exposed X-ray and how do I avoid that in my animal hospital X-ray room?

Having to repeat X-rays is far from ideal, both in terms of increased radiographic exposure for our patients, but also in terms of cost, time, and frustration for the veterinary professional. 

We all want our X-rays to be the perfect first time – so how do we achieve that? Exposure problems are a common X-ray fault in animal hospitals, so in this blog, we will go through under-exposure, and how to avoid it. The opposite, over-exposure, is also a common issue – read more about that here.

What is exposure?

Exposure refers to the concentration of X-ray photons in the air at a specific point. If an X-ray is under-exposed, it means there was less penetration of the beam through the target tissue. 

X-ray exposure is affected by four factors: 

• Kilovoltage (kV) – controls the energy of the X-rays, and therefore the penetrating power

• Milliampere (mA) – the current applied to the tube to generate X-rays, and therefore the number of photons produced

• Exposure time

• Focus-film distance (FFD - the distance from the X-ray source to the patient) – as distance increases, the intensity of the beam decreases

It is a combination of these factors which determines the overall exposure of each X-ray. 

Why does an under-exposed X-ray matter?

In conventional radiography, an under-exposed X-ray will look ‘lighter’ or ‘whiter’ than a properly exposed X-ray. This whitening effect can make it very difficult to spot subtle abnormalities and lesions. Under-exposure can also lead to increased mottling or cloudiness of an image, which can obscure parts of the radiograph, or lead to artifacts.

Most veterinary staff were taught the “Rule of Toast” to describe this – underdone toast is too white.

However, in a modern digital radiograph, the computer will automatically add additional filters. It is very, very rare for an underexposed digital radiograph to appear pale or white.

This can “trick” the inexperienced radiographer into thinking that the exposure is correct when, in reality, the computer is enhancing and filtering the image.

This enhancement adds an additional layer of complexity when diagnosing from the radiograph because there may be insufficient raw data to obtain a reliable image, despite excellent-appearing radiographs.

Mildly under-exposed images are unlikely to be diagnostically catastrophic, as the signal: noise ratio of a modern DDR plate is high enough that it is likely that sufficient data has been captured. However, the more underexposed the image is, the more serious the potential for errors.

In more severely under-exposed images, the most common sign is pixelation of the image. It may appear subtly grainy, or even blurred (like an image zoomed in too far). This can significantly obscure subtle or fine pathology, especially when viewing lung fields, or fine structures like small animal phalanges or dentitions.

Under-exposure is therefore a real problem when it comes to the interpretation of X-rays in an animal hospital. Poor X-ray quality can lead to both over and under-diagnosis of disease in our patients.

Why is my X-ray under-exposed?

Having problems with under-exposed X-rays in your veterinary clinic? Here’s where you might be going wrong!

A common error when it comes to exposure is changes in the distance between the X-ray machine and the patient. Even a relatively small increase in distance can have a large effect on exposure, and therefore X-ray quality, as exposure is controlled by the inverse square law of radiation dispersal.

A small increase in the FFD requires a corresponding significant increase in the mAs to avoid an underexposed X-ray. Common causes for a variable FFD include adjustable X-ray tables in small animal hospitals, or large animal veterinarians standing too far from the patient with a portable machine. 

The kV and mA settings play a large role in the exposure. Low kV levels affect X-ray penetration and therefore result in lower exposure. If an image is under-exposed, this usually means that the kV or mAs need to be increased.

However, adjusting the kV will lead to contrast changes, so in most cases, unless the contrast is too high, the mAs is the adjustment of choice to correct exposure errors. 

Exposure can also be low due to various common technical errors, such as using a grid unnecessarily or underestimating the weight or body size of a patient. 

Tips for avoiding an under-exposed X-ray

Achieving the right exposure is vital for X-rays of good diagnostic quality. In basic terms, if radiographs are often being under-exposed at your veterinary hospital, then increases to the kV or mAs settings will be needed. 

However, for an X-ray of true diagnostic quality, it should be remembered that an image needs to be of high quality, rather than just exposed correctly.

For example, different approaches may be used when imaging the thorax as compared to the abdomen. Thoracic radiographs require a high kV: there is high natural contrast between bone, soft tissue, and gas, and using a high kV value enhances detail in the soft tissue areas of the lung fields.

Conversely, the abdomen has low natural contrast due to the vast majority of content being soft tissue, and therefore abdominal X-rays require a lower kV to maximize contrast.

The mAs setting will therefore need to be adjusted appropriately to accommodate the change in kV whilst retaining good exposure. 

Exposure charts can be a really useful way to give a good starting point for determining the best settings. By including appropriate settings for multiple species, breeds, and sizes of animals, as well as different areas of anatomy, quick reference charts can be invaluable for maximizing X-ray quality and exposure. 

The other two exposure factors of distance and time should be standardized as much as possible. Using correct restraint of patients should minimize motion blur. It is also important to ensure your X-ray machine is regularly maintained and serviced, to minimize the likelihood of equipment error. 

Most modern DR systems have embedded Exposure Indicators, and with “exposure creep” a significant issue in digital radiography, we strongly recommend you use this under-utilized tool to ensure that your exposures are optimal. https://newvetequipment.com/dr-digital

Summing up

Under-exposed X-rays lead to interpretation errors, especially as they can be difficult to detect on a digital radiograph. Under-exposure can be caused by changes to the exposure factors: kV, mAs, distance, and time.

Standardizing exposure factors, using correct calculations for kV and mAs, and using accurate Exposure Indicators will lead to correct exposure and X-rays of true diagnostic quality in your animal hospital. 

Many instances of under or overexposure can be attributed to doctors failing to measure animals or consult the technique chart.

References

1. Mattoon, J. (2006) ‘Digital Radiography’ Vet Comp Orthop Traumatol 19(03) pp.123-132

Kirberger, R. (2005) ‘Radiograph quality evaluation for exposure variables – a review’ Veterinary Radiology and Ultrasound 40(3) pp.220-226

Choosing the Right Veterinary Endoscope System

How Much Do Veterinary Endoscopes Cost?

Veterinary endoscopy is valuable for a variety of diagnostic, therapeutic, and surgical procedures that can help patients. 

However, different types of scopes serve different purposes. It’s important for a veterinary practice to ensure they’re investing in the right type and size of the endoscope, not to mention the entire system used for performing endoscopy procedures.

Here are some important factors to consider prior to a veterinary endoscope purchase…

How to Evaluate a Veterinary Endoscopy Purchase

The endoscope itself is, of course, central to the purchase consideration. However, a veterinary practice probably won’t just be investing in scope alone, but rather in a system or package with all the necessary components for performing endoscopy studies.

This could potentially include the scope, a high-definition monitor for viewing images and videos, accessories like biopsy forceps, and more. So, when comparing prices, it’s important to compare what’s included in the price.

Also, not all endoscopes are created equal. Different types of scopes have different uses. A veterinary practice must research exactly what they need in terms of the type of endoscope (rigid or flexible) for the types of studies they plan to perform, as well as the size of the scope (based on the species and size of patients seen, and the type of procedures to be performed).

Some practices might want to incorporate more than one endoscope to accommodate different sizes of patients and types of procedures. In that case, it’s necessary to plan for the total cost of both scopes, plus all additional equipment or accessories for one of both of them.

How Much Does a Veterinary Endoscopy System Cost?

Keeping in mind the above factors, it’s still helpful to have a ballpark figure in mind when shopping for endoscopes. In a search of vendors, average prices ranged from about $7,000-$30,000, depending on the type of scope and what was included in the system. 

But prices are variable and may run higher or lower than this. Used veterinary endoscopes may also be a good option for some practices.

Additional Costs and Financial Considerations

The system’s price tag is an important factor. But it’s not the only factor in the total financial picture when purchasing an endoscopy system.

Here are some examples to consider…

• Warranty, maintenance, and repairs. Everyone wants their investment to last for years and years. But all veterinary equipment needs maintenance—as well as occasional repairs or replacement parts—to keep running at its best. There should be a plan in place for this. 

For new or refurbished equipment, this might mean a warranty or service agreement. Without a maintenance plan, a clinic should set aside funds for when repairs or technical support are needed.

Also, find out if loaner equipment is available to use while your equipment is being repaired.

• Hardware and software. Endoscopy studies require a system on which to view and store the collected images and videos. 

• Components and accessories. Common features include a light source, water flow, suction, and gas insufflation. Common accessories include biopsy forceps and various attachments for retrieving foreign bodies. 

Accessories are typically passed through the scope channel, so they must be appropriately sized based on the scope channel diameter and how many channels there are. The cost of these accessories can add up quickly. But it is possible to add these on over time rather than purchasing all of them upfront.

• Financing. A veterinary practice should decide whether to purchase their equipment outright or to get a loan or financing. Financing is a popular option, which helps with monthly cash flow since potential profits can help support the monthly payments. But interest and other charges must be factored in.

• Tax breaks. Speak to a tax professional to learn about tax advantages and deductions available with the purchase of new business equipment.

• Training. It’s necessary to invest in training to ensure the equipment is used properly and to its full potential. This helps maximize a practice’s return on its financial investment. It also helps avoid equipment damage due to improper usage and cleaning.

Purchasing the Best Veterinary Endoscopy System for Your Practice

Prior to a purchase decision, general practitioners may find it useful to speak to a specialist who regularly performs endoscopy studies. Specialists can provide a lot of insight into the best scope, system, and components to purchase. 

Try out equipment from vendors prior to purchasing, if possible. But do a basic endoscopy training course first. Having some comfort and familiarity with driving a scope will allow a veterinarian to better evaluate the systems they are testing.

All of this information will help a veterinary practice choose the best endoscopy system for their needs, to provide excellent patient care, and keep the practice financially healthy.

 Written by: Dr. Tammy Powell, DVM 

https://newvetequipment.com/endoscope

Why Vertebral Heart Score Calculation Matters in Vet Care

Heart disease is a very common presentation when a patient visits a vet clinic. If cardiac problems are suspected, the diagnostic pathway may include a history and physical exam, blood tests, and diagnostic imaging – typically, radiography and/or ultrasound.

Understanding how to utilize the vertebral heart score as part of radiographic interpretation is a vital tool in veterinary practice.   

The vertebral heart score: what is it for? 

The vertebral heart scale/score (VHS) system was designed as a way to objectively measure the cardiac size from X-rays. Developed by Drs. James W. Buchanan and Jorg Bücheler at the University of Pennsylvania found a good correlation between heart size and vertebral column length, It allows for the evaluation of heart size despite variations in breed, size, and conformation of canine patients.

The vertebral heart score has been shown to correlate well with other methods of assessing cardiac size, such as echocardiography.    

Why do we use the vertebral heat score? 

While a full cardiac work-up may include an echocardiogram and an electrocardiogram, thoracic radiography is an important tool in the veterinary clinic and can be a cost-effective option for the diagnostic process, particularly for assessing cardiomegaly.  

The guidelines for managing cardiac disease have progressed rapidly over the last few years. Accurate methods for staging and monitoring the progress of the disease are more important than ever, to allow for timely interventions at the appropriate stage of the disease. 

The use of radiographs and the VHS have three main indications: 

• As part of a diagnostic pathway, alongside a clinical history, physical examination, and any other diagnostic tests 

• Monitoring of patients with suspected cardiac disease 

• Monitoring the progression of heart disease 

Radiography and VHS measurements have also been proven useful in differentiating whether a cough is cardiogenic or pulmonary – or mixed.

Mitral Valve Disease (MVD) 

MVD is a hugely common cardiac disease in dogs and is often diagnosed presumptively after basic diagnostics such as a physical examination and thoracic x-rays, particularly in high-risk smaller breed dogs.

The ACVIM consensus statement recommends that dogs with a new murmur should have thoracic radiographs taken as a baseline, and then annually.

In Cavalier King Charles Spaniels, serial VHS measurements have been shown to be predictive of the onset of congestive heart failure, with the rate of change in VHS measurements rapidly increasing in the 6-12 months prior to onset.

Cats 

The VHS can also be used in cats. It has shown promise in the diagnosis of congestive heart failure in dyspneic cats, which can be difficult due to the propensity to pleural edema. However, cats in CHF often have a degree of pleural effusion which can obscure the cardiac apex and thus make measuring the VHS difficult.  

Measuring the Vertebral Heart Score in Dogs 

So how do we measure the VHS? Here’s a quick guide: 

1. Take a lateral thoracic radiograph, with clear delineation of thoracic vertebrae T4-T12 

2. Measure the long axis of the cardiac silhouette, from the ventral margin of the carina of the mainstem bronchus to the apex (L) 

3. Measure the short axis, perpendicular to the long axis, at the widest part of the cardiac silhouette (S) 

4. Transfer these measurements to the thoracic vertebrae, starting at the cranial edge of T4, and count how many vertebrae fit within the measurement for each one 

5. Add the two measurements (vertebrae contained within L + vertebrae contained within S) to give you the total VHS 

There is a handy guide here. 

Interpretation of the VHS 

The published range for a normal dog is 9.2-10.3 on a lateral radiograph. Any score above 10.5 should be considered to indicate cardiomegaly. The normal range for cats is 6.7 to 8.1.5  

Further considerations 

There are some points to consider in the clinical setting when interpreting a VHS. 

Breed 

The VHS was designed to produce a standard measurement across any breed, size, or conformation of a dog, and this appears correct for the majority of dogs. However, more recent research has found some variation in certain breeds.

These include the Boxer, Bulldog (English and French), Pug, Cavalier King Charles Spaniel, Boston Terrier, Whippet, Labrador Retriever, and Pomeranian, which are now known to have average VHS scores above the standard range.6-7  

In some of these breeds, such as the Bulldog, changes to the size and shape of the vertebrae may be a cause of these increased values. Care should be taken in interpreting VHS in any dogs with abnormal thoracic vertebrae. 

Observer variability 

Studies show that there is some variation between individual assessments of the VHS. If using the VHS as a monitoring tool for ongoing disease, the same clinician should interpret successive radiographs. 

Pericardial effusion 

The presence of a pericardial effusion will increase the VHS and should be a consideration for any dog with cardiomegaly seen on an x-ray. 

Normal values 

Heart size within the normal range on X-rays does not rule out cardiac disease, and the VHS should be used as part of a wider diagnostic process. 

Summing up 

The VHS was designed as an objective measure of cardiac size on X-rays. It is an important tool in veterinary medicine, providing a useful tool in both the diagnosis and monitoring of cardiac disease.  

References 

1. Buchanan JW. A vertebral scale system to measure heart size in radiographs. Vet Clin North Am Small Anim Pract. 2000 Mar;30(2):379-93 

2. Guglielmini C, Diana A, Pietra M, Di Tommaso M, Cipone M. Use of the vertebral heart score in coughing dogs with chronic degenerative mitral valve disease. J Vet Med Sci. 2009;71(1):9-13 

3. Atkins C, Bonagura J, Ettinger S, et al. Guidelines for the diagnosis and treatment of canine chronic valvular heart disease. JVIM. 2009;23(6):1142-1150 

4. Lord PF, Hansson K, Carnabuci C, Kvart C, Häggström J. Radiographic heart size and its rate of increase as tests for the onset of congestive heart failure in Cavalier King Charles spaniels with mitral valve regurgitation. JVIM. 2011;25(6):1312-1319 

5. Sleeper MM, Roland R, Drobatz KJ. Use of the vertebral heart scale for differentiation of cardiac and noncardiac causes of respiratory distress in cats: 67 cases (2002-2003). JAVMA. 2013;242(3):366-371 

6. Jepsen-Grant K, Pollard RE, Johnson LR. Vertebral heart scores in eight dog breeds. Vet Radiol Ultrasound. 2013;54(1):3-8 

7. Lamb CR, Wikeley H, Boswood A, Pfeiffer DU. Use of breed-specific ranges for the vertebral heart scale as an aid to the radiographic diagnosis of cardiac disease in dogs. Vet Rec. 2001;148(23):707-711. 

Choosing the Best Veterinary Endoscope for Your Practice

What to Look for in a Veterinary Endoscope

Veterinary endoscopes are an amazing tool that can help with diagnostics and therapeutic procedures in several body systems. However, because of their wide range of uses, there are many different options to choose from when purchasing an endoscope.

The previous article covered key features such as endoscope sizes, whether the scope should be rigid or flexible, and the importance of high-quality images and video. 

Below, read on for more information on specific features, tools, and other considerations for purchasing the right endoscope for your practice’s needs.

Features, Tools, and Accessories

Tools can really boost an endoscope’s functionality and expand the number of services a veterinary hospital offers. 

Some tools may come as part of the endoscope, while others are added on. The good news is, more tools can be added over time. However, if there is a specific type of procedure a veterinarian knows they want to offer, it’s important to check that the scope being purchased will accommodate a tool or attachment for that purpose.

Here are some frequently used features and tools in veterinary endoscopy…

• Light source. Typically included as part of the endoscope system, a good light source such as LED is important for seeing and assessing things clearly. 

• Air and water. These allow for the cleaning of debris from the lens or area of interest, as well as air insufflation when necessary.

• Suction. Suction can be useful for removing excessive fluids or secretions in the area being evaluated, removal of saline or air insufflation administered during the procedure, or for aspirating fluid samples for testing (for example, bronchoalveolar lavage). It can also be helpful for cleaning the endoscope after a procedure.

• Biopsy forceps. This is probably one of the most commonly used endoscopy tools that would be passed through the working channel of the instrument. These small forceps can obtain “pinch biopsies” for histopathology evaluation. Biopsy cups and other instruments might also be used for this purpose. The largest biopsy tool that can fit into the channel is the best option to obtain large enough tissue samples for analysis.

• Foreign object retrievers. These can come in a variety of shapes and sizes, including rat tooth or alligator forceps, snares, baskets, or nets. The variety of options makes it possible for veterinarians to remove many different types of foreign bodies from the digestive or respiratory tracts, without the need for more invasive surgery.

• Balloon dilation. A set of catheters for balloon dilation can be used in the treatment of strictures.

While not a complete list of all possible tools, features, and functions, this list gives an idea of some of the most common accessories that a veterinarian may want to look for when purchasing an endoscopy system.

As a general rule, make sure the working channel is wide enough to accommodate the tools you plan to purchase. And use tools that are longer than the endoscope so it will be easy to advance them into the channel and use them in a controlled manner.

User Friendliness and Learning Curve

Adequate training, including hands-on experience and practice, is crucial for any practitioner planning to use endoscopy. This allows for accurate and safe patient evaluation.

Team members also need to be trained on their endoscopy roles, which may include setup, assisting the vet during a procedure, and keeping the equipment clean and well-maintained.

Courses are available at some conferences and other continuing education events. Some veterinary endoscopy systems even come with training, whether in person or remotely. Personal guidance and instruction, as well as hands-on practice, are important.

Other Considerations

A veterinary practice will want their investment to last. Factors such as the durability of the equipment itself, as well as what a warranty and service plan look like and cost, should be considered.

Compatible hardware and software are necessary for viewing, storing, and sharing endoscopy studies. 

Speaking to a specialist who frequently uses endoscopy is a smart way to ensure the practice is purchasing a scope that meets their clinical needs and has a good recommendation.

Finally, a veterinary practice should have a financial or business plan incorporating financing and budget for the purchase, tax benefits, and a plan of use for the equipment (expected usage, how much to charge, marketing and talking to clients about endoscopy, etc.) to maximize the return on investment for this equipment. 

While this can all require a lot of research, the time will be well spent because it helps a veterinary practice determine the best endoscope for them, and then maximize their ROI on that investment while providing great patient care.

 Written by: Dr. Tammy Powell, DVM 

Choosing the Right Tools for Veterinary Endoscopy

What to Look for in a Veterinary Endoscope

Endoscopy has a wide variety of useful applications in veterinary medicine—especially GI studies, but also including rhinoscopy, evaluation of the airways and genitourinary systems, laparoscopic surgeries and biopsies, and more.

However, like any diagnostic or surgical procedure, it’s important to have the right tools for veterinary endoscopy. 

For some practices, especially busy referral centers, having a range of endoscopes with different sizes and uses may be a realistic option. However, for most general practices, the budget and expected usage would probably mean it’s more practical to have just one or two “all-around” endoscopes that can be used on many different-sized patients.

Here are some things to think about that can help narrow down the choices, so a veterinary practice can choose the endoscope that best suits their needs…

Rigid or Flexible Endoscopes

One of the most basic categorizations of veterinary endoscopes is whether they are rigid or flexible. This is exactly what it sounds like (i.e., whether the scope can bend or not), and it determines which types of procedures they would be appropriate for.

Here are some of the key differences…

• Images and Views. Rigid endoscopes only allow visual evaluation in one direction—the direction that the end of the scope is facing. To view a new angle or direction, the operator must maneuver the entire scope around. Flexible scopes, on the other hand, have the ability to bend or rotate to obtain a 360-degree view of the area being evaluated.

• Maneuverability. As you might expect, flexible endoscopes have a greater capability to maneuver around corners and follow the natural contours inside of organs like the stomach and intestines. This makes them well-suited to upper GI studies and colonoscopies, which are some of the most common indications for endoscopy. It also means there are some studies in which a flexible endoscope is the only option.

• Types of Studies. As a general rule, rigid endoscopes may be used for studies in which the distance the scope needs to travel is shorter and doesn’t require curving or bending (examples: laparoscopic evaluation and surgery, thoracoscopy, and maybe cystoscopy), while flexible endoscopes can facilitate studies where the scope needs to travel further and bend around curves (examples: upper GI studies, rhinoscopy, and bronchoscopy).

• Learning Curve. Although the functionality of flexible veterinary endoscopes is pretty amazing, it also means there are more functions to learn—thus, potentially a longer learning curve. Rigid endoscopes can be a great option to start with if it suits the types of procedures a veterinarian plans to perform.

Scope Sizes

When deciding which endoscope size to purchase, it’s important to look at both the length and the width/diameter of the tube.

As with so many instruments in veterinary medicine, purchasing decisions are largely based on which sizes of patients are seen. A feline-only practice could probably get away with just having a smaller size scope, whereas a practice that sees everything from small kittens to giant dog breeds might want to have a couple of different sizes of scopes available.

Length is important because it determines how much a veterinarian will be able to see in certain endoscopy studies—particularly GI studies, which might be the most common use for these tools. For example, a longer scope could potentially allow a practitioner to see not only the esophagus and stomach but also pass the instrument through the pyloric sphincter to evaluate the proximal duodenum.

Diameter is important for a couple of reasons. The most obvious is probably the limitations of size, such as the inability to pass a larger scope through a narrow cat nostril or urethra. However, that doesn’t necessarily mean a thinner veterinary endoscope is the best choice. There’s also the matter of passing tools through the channel. A wider diameter makes this easier and may even allow more than one tool to be threaded through and used at once.

Imaging Technology

Video technology has advanced over the years, from fiber optics to HD digital imaging. 

This is important because the better the image and video quality, the more a practitioner will be able to see. Accurate colors mean subtle lesions or inflammation can be better visualized. Accurate video orientation also makes it easier for a veterinarian to see where they are going in order to manipulate tools and obtain biopsies.

A veterinary practice should also consider the hardware and software that will be used not only for viewing during an endoscopy procedure but also for storing and sharing images and videos in the patient’s medical record.

What Else to Look For?

These features provide a great start and foundation when shopping for veterinary endoscopes. In the next article, we’ll cover some additional tools and features to consider prior to an endoscope purchase.

 Written by: Dr. Tammy Powell, DVM 

Benefits: Endoscopy to Remove Dog Bladder Stones (Video)

Stones in the bladder of a dog can cause a lot of discomfort and pain, and if left untreated, it can lead to severe complications such as blockages and infections.

The conventional method of removing bladder stones involves surgery, but with the advent of endoscopic technology, veterinarians can now remove stones non-invasively using an endoscope.

In this report, we will discuss the benefits of using an endoscope to remove bladder stones in dogs.

Non-invasive Procedure

The use of an endoscope in removing bladder stones is a non-invasive procedure. The endoscope is a thin, flexible tube equipped with a camera and light source that allows the veterinarian to see inside the bladder without making large incisions.

With the help of an endoscope, the veterinarian can locate the stones and remove them using special instruments that are passed through the endoscope.

Unlike surgery, endoscopy does not require the use of general anesthesia or extensive recovery time, making it a safer and less stressful option for both the dog and its owner.

Better Visualization

The use of an endoscope allows for better visualization of the bladder and surrounding tissue. The camera attached to the endoscope sends real-time images to a monitor, giving the veterinarian a clear view of the bladder's interior.

This makes it easier for the veterinarian to locate stones and other abnormalities in the bladder, making the removal process more efficient and precise.

Additionally, the endoscope can be used to assess the condition of the bladder's walls and detect any signs of inflammation, infection, or tumors that may require further treatment.

Cost-effective compared to surgery, the use of an endoscope to remove bladder stones in dogs is a cost-effective option.

While surgery requires general anesthesia, hospitalization, and post-operative care, endoscopy can be performed on an outpatient basis, reducing the cost of the procedure significantly.

Additionally, the use of an endoscope reduces the risk of complications, such as bleeding or infection, which can result in additional costs associated with surgery.

Conclusion:

The use of an endoscope in removing bladder stones in dogs is a safe, efficient, and cost-effective option for veterinarians.

The procedure is non-invasive, allowing for a quicker recovery time and reducing the risk of complications associated with surgery.

The better visualization provided by the endoscope makes the removal process more precise, and the procedure's cost is significantly lower than surgery.

Overall, the use of an endoscope is a valuable tool for veterinary practices, allowing them to provide better care to their patients while reducing the cost and stress associated with traditional surgical procedures.

Veterinary Endoscopy: Uses and Benefits for Patient Care

Minimally Invasive Procedures: The Benefits of Veterinary Endoscopy

Just like other advanced imaging modalities—such as veterinary CT systems, fluoroscopy, and more—endoscopy is becoming more common for use by general practitioners.

Is an endoscope a good value to add to a veterinary practice? How is it used, and how does it improve patient care? 

In the next few articles, we’ll cover common uses and purchasing questions when it comes to veterinary endoscopy.

What Is an Endoscope?

An endoscope is a rigid or flexible tube that is used for imaging, diagnostic testing, and/or certain surgeries and procedures on veterinary patients. 

The scope provides light and visibility (which may include high-resolution video on some models) to help the veterinarian better assess the patient’s anatomy and look for abnormalities. This veterinary equipment is typically hollow to allow the passage of tools and accessories—such as biopsy and retrieval forceps—to the area of interest.

Uses for Endoscopy in Veterinary Medicine

Standard uses may include non-invasively assessing anatomy, obtaining biopsy samples, and removing foreign objects. 

A very common use of endoscopy in veterinary medicine is the evaluation of the GI tract, including the esophagus, stomach, and proximal duodenum. The scope would be inserted through the mouth and passed through the esophagus to visualize the inner portions of these organs without the need to perform surgery. 

While evaluating the GI tract, a veterinarian might take note of abnormalities like inflammation, wounds or bleeding (examples: esophageal trauma or gastric ulcers), masses, strictures, foreign bodies, or other issues. 

This visual exam can help with diagnosis, but biopsies are usually needed for a definitive diagnosis of many conditions, including inflammatory or neoplastic conditions. These biopsies can typically be obtained via the scope, so long as a full-thickness surgical biopsy isn’t required. 

Tools or attachments can be used to retrieve and remove many types of foreign bodies. For a stricture, endoscopy can help facilitate balloon dilation therapy. It’s even possible to provide hemostasis with some scope accessories.

The colon, cecum, and parts of the ileum may also be evaluated via a colonoscopy. In addition to the GI tract, endoscopes may be used to evaluate other body systems such as the respiratory tract (examples: rhinoscopy or bronchoscopy) or urinary tract. 

Similar to the upper GI tract, uses of the scope include visual assessment, biopsies, and minor procedures. For example, the tool can assist with traction and removal of nasopharyngeal polyps, or with biopsies of the bladder without the need to perform a cystostomy.

Additionally, laparoscopic-assisted surgery may be performed, especially for routine procedures like spays or even gastropexy. Scopes may also assist with feeding tube placements.

For exotic species like birds or reptiles, veterinary endoscopy can aid with gender determination, in addition to helping with diagnostic and minor surgical procedures.

Should a Veterinarian Refer to a Specialist for Endoscopy?

It’s probably never “wrong” to offer clients a referral—both for the best interest of the patient when indicated, as well as for liability purposes. If a general practitioner doesn’t have the right equipment or feels confident using the equipment, a referral is usually best.

However, it’s also true that endoscopy isn’t strictly limited to specialists like surgeons or internists anymore. It’s possible for general practitioners to gain experience using this modality and expand their offerings to their own patients.

That being said, a general practitioner shouldn’t simply order an endoscope and set up shop immediately. It’s important to research the equipment prior to purchase and then to gain lots of knowledge and hands-on experience on how to safely and effectively use it.

Consulting with a veterinary specialist who frequently uses endoscopy can be helpful. They can guide you on which types of scopes (there are many options out there) might be the best investment for your budget, for the widest range of uses on the types/sizes of patients your practice sees.

Then, pursue hands-on, guided instruction in the use of the new equipment. Some endoscopy systems include training, which is nice because it’s geared toward the specific model your practice purchased. There are also in-depth courses—many with guided, in-person instruction from a knowledgeable teacher—available at conferences, universities, or other continuing education venues.

With some due diligence and training, adding veterinary endoscopy can potentially be exciting and profitable to a practice that wants to provide a high level of care to its patients.

 Written by: Dr. Tammy Powell, DVM 

IGZO Digital X-Ray System for Your Veterinary Hospital

If you run a veterinary hospital, you know how important it is to have reliable and accurate imaging equipment.

X-rays are a critical part of diagnosing and treating many animal ailments, but traditional film-based X-ray systems can be slow, inefficient, and difficult to use.

That's why we're excited to introduce the new IGZO digital X-ray system.This system uses IGZO panels to deliver the highest quality X-ray images possible.

IGZO is a semiconductor material that has several advantages over traditional silicon-based panels.

These advantages include higher electron mobility, lower leakage characteristics, and smaller transistors.

As a result, IGZO digital X-ray systems offer improved image quality, faster image acquisition, lower power consumption, and a longer lifespan than traditional systems.

The IGZO digital X-ray system we're offering includes a 17 x 17 IGZO tethered plate, a desktop computer, and small animal Examvue Duo software.

The desktop computer features an Intel Core i5-6500 processor, 16GB of RAM, and two 1TB hard drives. It comes with a three-year manufacturer's warranty on computer hardware.

The small animal Examvue Duo software is specifically designed for the veterinary market. It's optimized for a simple and fast workflow and includes tools valuable for both large companies and small offices.

It features pictorial instructions and X-ray techniques for dogs, cats, horses, and other animal exams.

The software is designed for both touchscreen and desktop use, and it can be integrated with JPI CubeX generators and leading manufacturers such as CPI, Poskom, and IMD.

The IGZO digital X-ray system is available for purchase at a price of $26,995 or $499 per month.

This system is an investment in your veterinary hospital's future. By upgrading to a modern digital X-ray system, you'll be able to provide better care for your patients, improve workflow efficiency, and save money on energy costs and replacement equipment.

Overall, the IGZO digital X-ray system is a game-changer for veterinary medicine.

With its superior image quality, fast image acquisition, and user-friendly software, it's a must-have for any veterinary hospital looking to improve its X-ray capabilities.

The Complete Small Animal Endoscope System

The Complete Small Animal Endoscope System$16,995 or $295 a month.

Are you looking for a reliable and affordable small animal endoscope system?

Look no further than our complete system, priced at only $16,995 or $295 a month.

With shipping included and a 3-year parts warranty, you can rest assured that your investment is protected.

Versatility: Important Uses Of The Endoscope In Small Animal Diagnostics

Our small animal endoscope system is an essential tool for the evaluation of animals with a variety of symptoms such as vomiting, diarrhea, and difficulty defecating.

It is also useful for obtaining biopsies of the stomach, intestines, and potentially esophagus. With the ability to remove foreign material and place feeding tubes, this system is an invaluable asset to any veterinary practice.

LED Light Source: Excellent Visualization And Sampling

Our system comes equipped with an LED light source generating a vivid, vibrant image. Accompanied by both a water and air pump, our scope provides excellent visualization and sampling of the gastrointestinal tract from the inside.

The scope can be easily plugged into a standard 110 outlet, making it easy to use in any practice.

Training Included: Endoscope Training Program

We understand that mastering the use of an endoscope can be challenging, which is why our Endoscope Training Program is designed to help you take your endoscopy skills to the next level. Our comprehensive program offers a step-by-step guide to building, setting up, and using an endoscope and its accessories with ease.

With live remote training using Team Viewer, you can learn from the comfort of your own practice.

Suction: Schuco Aspirators

Our small animal endoscope system is also equipped with a reliable and durable Schuco aspirator. The entire family of Schuco aspirators has evolved to meet the changes in standards and provide just the right aspirator for your suction requirements. With improved scratch and flake resistance, high vacuum range, and a vibration-free gauge, this aspirator is a must-have for any veterinary practice.

In conclusion, our Complete Small Animal Endoscope System is a versatile, reliable, and affordable tool for any veterinary practice. With its LED light source, Schuco aspirator, and comprehensive Endoscope Training Program, you can take your endoscopy skills to the next level.

Contact us today at 530-722-4977 to learn more.

Veterinary X-Ray Systems for Nonprofits and clinics

Many pet rescue organizations can greatly benefit from having radiographs available at their facility.

Here are some reasons to look into veterinary X-ray machines and how to acquire this equipment to offer diagnostic imaging to dogs, cats, or other pets at a nonprofit center.

Reasons to Invest in Veterinary Digital X-rays

Radiographs provide diagnostic value in many situations. Although the level of medical care provided by a nonprofit varies depending on their capacity, funding, staffing, and goals, x-ray images are one of the best tools that can be used on a wide variety of patients with a wide variety of medical conditions.

One example is taking radiographs of a pregnant dog or cat that arrives at the facility, to see how many puppies or kittens are expected and check that they are all delivered safely. Another common use is evaluating a pet for a potentially surgical medical problem, such as an intestinal obstruction. Radiographs can also help a veterinarian evaluate the extent of damage with traumatic injuries like fractured bones and help plan for treatment.

This is just scratching the surface. Radiographs are one of the most widely used diagnostic tools at veterinary clinics. Any rescue offering veterinary services (to facility pets awaiting adoption, or to client-owned pets) can certainly benefit from having a good X-ray system. Exotic pets, and even large animals like horses (typically with a portable X-ray machine), also frequently need imaging for a variety of medical conditions.

What About Digital Versus Film Radiographs?

Digital is largely favored nowadays. Specifically, veterinary DR systems (rather than CR x-rays) are a preferred technology.

DR radiographs offer several advantages, such as the speed of image acquisition (immediate), automatic settings, ease of image sharing, and reduced need for retakes thanks to quick image analysis and automatic settings that help adjust the image.

Additionally, there is no need to purchase further equipment to process images, unlike film and CR technology, which require a film processor and plate processor, respectively. Finally, as technology continues to advance, it’s easier to find replacement parts for newer tech like DR.

The Business Plan

With any new equipment purchase, it’s important to make sure the new machine and financial investment make sense for the organization. 

Some private and government-owned nonprofits must provide a business plan or proposal to whomever they are held accountable, whether that is public/government regulations, board members, or other overseeing entities. Even if a formal report or proposal isn’t necessary, it still makes sense to create a plan to ensure the investment is financially feasible.

Here are a few factors to consider for a business and financial plan…

• How will the equipment be used? Is it only for pets waiting to be adopted? Or will the organization offer services to client-owned pets in the community?

• Which specific services will be offered? While a lot of X-ray studies are standard, the medical team may also have the option to offer contrast studies or other variations. 

• Who will perform the services? Vet techs can set up and take veterinary X-ray studies. And through experience, many technicians also gain some skill in reading images, or at least checking them for correct alignment and quality to make sure the image is usable. However, radiographic studies should be ordered by a licensed veterinarian. The vet is also the only one who can interpret the images, for making a diagnosis and treatment plan. Some nonprofits might already have qualified staff on their team. Others must consider hiring, either on a full-time or part-time basis or working with experts who are willing to volunteer their time.

• Do any other equipment or supplies need to be purchased? A film processor or CR plate reader would be examples—although fortunately, neither is needed with DR technology. However, if the DR unit doesn’t come with a sensor, the organization must add that to its purchase list. Another consideration is sedation or general anesthesia. Chemical restraint is becoming favored in X-ray studies, both for patient comfort and staff safety. Finally, think about props such as positioning troughs.

• Remember radiation safety. Don’t forget lead aprons, radiation badges, and other safety/compliance supplies. Setting up an X-ray suite can also require lead-lined walls and other radiation compliance factors in the local jurisdiction.

• Will the nonprofit charge for veterinary x-ray studies—and if so, how much? If performing radiographs on adoptable pets, the cost should be factored into the operating costs of the facility. If offering services to client-owned pets, consider how much local pet owners can pay and how much the organization needs to charge per study to maintain financial health.

• How to make the purchase of new equipment financially feasible? For many organizations, donations, grants, or a funding drive can really help with this. Think about any money the new equipment will bring in, as well as any associated new costs, such as equipment maintenance, interest/financing charges, staff time, and associated supplies or services. 

• How to educate pet owners on the value being provided? This is especially important if offering services to client-owned pets.

• Are all local regulations and legal requirements for nonprofits in that state/jurisdiction being met?

Finding Veterinary X-ray Systems

A good strategy would be to invest in the best possible X-ray unit within the nonprofit’s budget. But where to look for one or find a good deal?

Used or refurbished X-ray systems may present an affordable option that is still in very good condition. Some will still have warranties and service plans in place, while others will not.

Some nonprofits benefit from donations of new or like-new veterinary equipment. This could come from other veterinarians in the area or even local human hospitals who are upgrading their equipment. 

Some vendors or other organizations might offer new equipment as part of their own grant program, nonprofit arm, or effort to save on taxes. Or they might be willing to part with their demo or loaner machines for a very reasonable price.

Veterinary X-ray systems are one of the most universally used pieces of equipment that can help a lot of patients. With some planning and due diligence, it can be an excellent investment for any rescue or nonprofit that offers basic or advanced veterinary services to the animals in their care.

 Written by: Dr. Tammy Powell, DVM 

Veterinary Dental Equipment and X-ray for Nonprofits

Many pet rescue organizations, adoption centers, and other nonprofits use veterinary dental care to improve the health of pets being adopted or to provide a service to the local pet-owning community.

Here are some reasons to consider looking into veterinary dental equipment and offering dental services to dogs, cats, or other pets at a nonprofit center—as well as ideas for making it happen.

Reasons to Invest in Veterinary Dental Care

Along with obesity, dental disease is one of the most common preventable medical ailments in pets in the US. According to AAHA, most dogs and cats over the age of three have some degree of dental disease.

Dental disease can lead to periodontal disease, in which the structures that hold teeth in place are compromised. This can cause pain, infections, and tooth loss. Additionally, many pets suffer from common dental conditions like broken teeth, resorptive lesions (mainly in cats), and more.

Many of these conditions can be treated right there in the nonprofit or rescue organization. This could potentially offer benefits such as allowing pets to be more comfortable until they’re adopted or improving the mood and sociability of these pets by alleviating any dental pain they might be experiencing. 

Additionally, many experienced or knowledgeable pet owners know that they would need to pay for dental treatment (along with associated anesthesia costs) for a pet that has dental or periodontal disease. So, in theory, a “clean dental slate” could possibly improve the adaptability of some pets. The pet’s better-smelling breath might help in that regard, too.

Some nonprofit organizations also offer low-cost veterinary services to the community, either to all pet owners or to those who demonstrate proof of a low income. Dental care could be a great way to improve the overall well-being of those pets.

The Business Plan

While it would be wonderful to offer every possible healthcare service to pets in need, whether those waiting to be adopted or those who already have homes in the community, any organization must do their due diligence and ensure the new equipment/service offerings make sense to them.

Some private and government-owned nonprofits must provide a business plan or proposal to whomever they are held accountable, whether that means public/government regulations, board members, or other overseeing entities. Even if a formal report or proposal isn’t necessary, it still makes sense to create a plan to ensure the investment is financially feasible.

Here are a few factors to consider for a business and financial plan…

• How will the equipment be used? Is it only for pets waiting to be adopted? Or will the organization offer services to client-owned pets in the community?

• Which specific services will be offered? With dental care, this might include dental cleanings, dental radiographs, and treatment of specific conditions such as extractions of diseased or injured teeth.

• Who will perform the services? Veterinary dental cleanings, radiographs, and oral surgery require general anesthesia under the guidance of a licensed veterinarian. Radiographs and cleanings can generally be performed by trained vet techs, but under the direction and supervision of a veterinarian. Some nonprofits might already have staff who are qualified to perform these procedures. Others must consider hiring, either on a full-time or part-time basis, or working with qualified experts who are willing to volunteer their time.

• Do any other equipment or supplies need to be purchased? As mentioned, general anesthesia is required. This is no problem for many organizations that already have surgical capabilities. But it might represent an additional investment for centers that are new to offering such services.

• Will the nonprofit charge for veterinary dental services—and if so, how much? If performing dental services on adoptable pets, the cost should be factored into the operations costs of the facility. If offering to client-owned pets, consider how much local pet owners can pay and how much the organization needs to charge to maintain financial health.

• Is the purchase of new equipment financially feasible? For many organizations, donations, grants, or a funding drive can really help with this. Think about any money the new equipment will bring in, as well as any associated new costs, such as equipment maintenance, interest/financing charges, staff time, and associated supplies. 

• How to educate pet owners on the value being provided? This is especially important if offering services to client-owned pets.

• Are all local regulations and legal requirements for nonprofits in that state/jurisdiction being met?

Finding Veterinary Dental X-ray Machines and Equipment

A good strategy would be to invest in the best possible machine within the nonprofit’s budget. But where to look for one or find a good deal?

Used or refurbished dental X-ray systems or cleaning units may present an affordable option that is still in very good condition. Some will still have warranties and service plans in place, while others will not.

Some nonprofits benefit from donations of new or like-new veterinary equipment. This could come from other veterinarians in the area or even local human hospitals or dentists’ offices who are upgrading their equipment. 

Some vendors or other organizations might offer new equipment as part of their own grant program, nonprofit arm, or effort to save on taxes. Or they might be willing to part with their demo or loaner machines for a very reasonable price.

With some planning and due diligence, many nonprofit pet organizations can find ways to offer veterinary dental services—yet another way to continue improving the health and quality of life of the animals they serve.

Written by: Dr. Tammy Powell, DVM 

Veterinary CT Terminology and Technology, when buying

In recent years, veterinarians have had a lot to choose from in terms of CT system sizes, technology, combinations, and price points.

While it’s good to have options, it can also feel like “information overload” trying to choose the best machine for an individual practice. The following information may help with this important decision…

Conventional CT

Traditional, fan-beam-style CT scanners were the norm for a long time. And they still serve a valuable purpose. A fan-beam model is a good all-around option, especially for hospitals that see all different sizes of patients including large dogs.

Fan-beam CT machines work by taking image “slices” (cross-sectional images) that are picked up by an array of detectors. Then the patient is advanced further into the gantry (entryway) and another slice is taken—and so on until the area of interest has been fully imaged.

Slice Counts

Advances in fan-beam technology include systems that image multiple slices at once. Instead of a single slice, this could mean 4, 8, 16, 32, or even 64 slices at a time. These multidetector CT scanners have the advantage of being faster than a single-slice machine. 

Although slice thickness factors in, as you can imagine, shooting a larger area (i.e., multiple slices) at once means the study takes less time. In some cases, this can reduce anesthesia or sedation requirements. But chemical restraint may still be needed for areas in which motion artifact is a bigger confounding factor, such as respiratory movements during lung studies. 

As you can probably also imagine, the price of the machine goes up as the slice count increases.

Slice Thickness

There are pros and cons to both thinner and thicker image slices. Thinner slices allow for the acquisition of more details. Thicker slices allow for faster study times.

Helical or Spiral Scanners

Originally, the patient would be advanced into the machine, then stopped while the first image slice is obtained, then advanced a little further, and so on… 

With helical models, the patient is continuously advanced without stopping. This results in the x-ray tube head moving in a spiral motion around the patient.

This can mean shorter study times. Helical models can also have great image quality, including 3D renderings.

Cone-beam Technology

Cone-beam CT is a newer, increasingly popular option. Instead of the images being captured on a narrow array of detectors like fan-beam technology, they are captured on a wider flat panel detector similar to those used for regular X-ray machines. 

Veterinary cone-beam CT is a nice option because of the smaller footprint and lower price point. They’re also ideal for certain studies, like the skull, extremities, and some musculoskeletal views. 

However, these small machines don’t accommodate larger patients or offer as much contrast and detail for soft tissue studies. And they may be more susceptible to motion artifact. 

Portable CT Machines

Battery-powered, portable CT scanners are also available. They might be advantageous for busy hospitals with limited space, or for any practitioners who need to move their machine to the patient. 

Many of these machines use standard electrical outlets for power or for battery charging, which is convenient compared to higher-powered machines. Some also have built-in shielding, which can decrease the requirement for lead-lined walls. 

A practice should check the specifications for the specific machine they are purchasing.

Combo Machines

Some models offer combinations of CT, fluoroscopy, and even standard digital x-rays all in one. But are they worth it?

It depends. If there is a significant price advantage—and the image quality is great for ALL modalities—a combo could be a practical, space-saving option. 

If one or both of these requirements aren’t met, a veterinary practice might find it’s better for them to focus on one modality at a time rather than purchasing a combination machine. It’s also important to consider whether there is a potential “bottleneck” in scheduling—for example, team members waiting to do a CT scan while someone else finishes radiographs.

Veterinary Radiologist Consultations

It’s exciting that CT technology is becoming more widely available and even used by some general practitioners. However, there is a large learning curve for any new imaging modality a practice adopts. Veterinary CT is no exception.

Specialists exist for a reason. Veterinary radiologists have significantly more knowledge and experience with advanced imaging modalities. A consultation with a radiologist can help with everything from pre-purchase planning (which model to purchase, requirements to set it up at a clinic, maintenance cost considerations, etc.) to doing teleradiology consultations on the images obtained from a CT scanner. 

For teleradiology consultations, ask ahead of time if the radiologist has any specific requirements for the type of machine used, the settings, etc. 

Investing In the Right Machine

As time goes on and more veterinary practices show an interest in CT scanners, there’s no doubt that new technology and options will be developed. 

Decision makers at each practice must perform due diligence and talk to experts (veterinary radiologists, business/financial consultants, and state regulations for radiation safety) prior to purchasing and using a CT system, to ensure the machine they purchase is a good fit for them. 

With that in mind, it’s an exciting time in veterinary medicine, as practitioners have yet another option for providing advanced patient care at their practice. 

Written by: Dr. Tammy Powell, DVM 

What Is the Cost of a Veterinary CT System?

Computed tomography (CT) seems to be gaining in popularity in veterinary medicine, since the diagnostic scans are beneficial in the workup and care of many patients. As the technology continues to advance, with more affordable options being marketed to veterinarians, CT scanners are even becoming available to non-referral or general practices.

Although veterinarians now have more CT models to choose from, is the price tag worth it? How much do CT systems actually cost, and can a veterinary practice make a profit by offering this service?

How Much Do Veterinary CT Scanners Cost?

As with any big-ticket equipment purchase, costs can vary greatly depending on the type of CT scanner, the model and manufacturer, deals from the vendor, whether it’s new or used or refurbished, and other factors. CT investments tend to cost more than a standard veterinary digital x-ray system. But the good news is, some newer models are certainly less expensive than previous ones.

According to Sound a new standard (fan-beam) CT machine can cost upwards of $500,000 or more, depending on the number of slices the machine produces. Manufacturer-refurbished models can run in the $100,000-200,000 range, or possibly significantly less if refurbished by a third party. 

Portable models are listed from the high $100,000s to $500,000 or more—again, depending on the number of slices and whether the model is new or refurbished.

Cone-beam CT, on average, tends to be less of a financial investment than standard CT. That’s one of the reasons it has become popular, in addition to other factors such as taking up less space and producing better images for certain studies (particularly for skull/head studies and certain musculoskeletal conditions). According to Sound, a new cone-beam CT system can cost between $180,000-$250,000, whereas refurbished ones might start around $150,000. 

While this smaller price tag is inviting, cone-beam does have its limitations. A veterinary practice must consider the pros and cons of each type of CT scanner and decide what they need for the patients they see and the types of studies they plan to perform.

What Additional Costs Should Be Expected?

Although the purchase price of a veterinary CT system is important, it’s certainly not the only number that factors into a purchase decision. Here are a few more to think about…

• Shipping and installation. Check to see if these costs are included. However, keep in mind that some installation costs and logistics can’t be covered solely by the manufacturer or vendor. 

Specifically, think about lead lining or shielding that the machine requires, as well as electrical requirements. For certain CT models, consultations with licensed physicists/radiation experts and electricians may be required, as well as remodeling of the CT suite, to accommodate the machine and meet local radiation safety regulations. 

• Ongoing maintenance and repairs. See if a warranty is included. Service and maintenance plans can also be a great option for many types of veterinary equipment.

However, service plans do tend to be on the pricier side for CT machines. Consider the cost of the plan, as well as the average cost of repairs, to see whether it makes more sense to pay for the plan or simply set aside some cash for unexpected repairs. 

Consulting with a veterinary radiologist, or even the radiology department of a human hospital, may be helpful to determine which repairs are most common and how much they tend to cost.

• Software. All digital imaging technology requires appropriate software to process, view, share, and store images. Since CT scanners take a lot of images per study, the file storage can be quite large. Make sure hardware and software can accommodate these files.

Explore which financing option makes the most sense for your practice. Consult a tax professional to determine which tax benefits you may receive from the purchase. And perhaps most importantly, contact a boarded veterinary radiologist for advice.

Think about the return on your investment. How much would your practice charge for a CT study? Are clients likely to say ‘yes’ to this price, including anesthesia costs? And how many studies could the practice realistically expect to perform in a week or a month? As much as a veterinary practice would love to provide every possible service to their patients, the business must make sure the purchase fits into their financial plan.

Veterinary CT systems represent an amazing and useful technology that can benefit many patients. Knowing the numbers, talking to experts, and having a plan in place can help a veterinary practice profit financially while also providing excellent patient care.

Written by: Dr. Tammy Powell, DVM 

What to Know About Veterinary CT Unit Installation

When purchasing a CT scanner, veterinary practices should look at not only the purchase price but also the costs of installing and maintaining the unit. 

Planning for the following factors can help a practice avoid surprises and smoothly purchase and integrate a veterinary CT machine…

Space Requirements

CT systems vary greatly in terms of size. Traditional, fan-beam CT scanners can be very large and require their own dedicated room. Some veterinary practices just might not have the space for these units, or they might need to do some extensive remodeling to accommodate them.

Other CT scanners, such as cone-beam or portable units, can be significantly smaller in size. This can make them attractive to veterinary practices that are limited on space. 

Electrical Requirements

Some units can operate on standard electrical outlets. Others require a higher current—which might mean consultation with an electrician and rewiring are necessary. 

As you might expect, the former is more common with newer, smaller CT units, while the latter is more common with large, traditional units that take a lot of power to operate. Portable units can even be battery-powered. But it’s crucial to check the specific electrical requirements for the unit you are purchasing.

Lead Shielding Requirements

Radiation safety is crucial with any x-ray modality. And CT is certainly no exception, especially since the amount of radiation produced with multiple slices can be large. In addition to personal protective equipment, shielding might include other requirements, such as lead-lined walls in the room in which the unit is housed.

As might be expected, a larger CT scanner generally has more lead shielding requirements than a smaller one. However, it again comes down to the requirements of the specific model of CT unit in which you are interested. 

Also, while the specs of the individual machine are important, they’re not the only consideration. Every jurisdiction has its own radiation safety laws and regulations. Do your research and hire a radiation consultant prior to installing a new machine. They can instruct your practice on shielding requirements based on the radiation doses and expected usage, occupancy in the spaces outside the CT room, etc.

This often includes speaking to a veterinary radiologist, as well as a radiation physics consultant or licensed physicist who understands local legalities and how to keep your veterinary practice in compliance. Your local veterinary medical board may be able to point you in the right direction, too, in terms of regulations and finding licensed consultants to work with.

Doing this step prior to purchase can also help a veterinary practice understand what costs are involved in installing various machines and shielding, which might factor into the purchase decision.

Cooling Requirements and Additional Considerations

Some CT units, especially larger ones, can get quite warm during use. It’s important to ensure there is adequate cooling and ventilation in the room in which the machine will be used.

The flooring should be sturdy enough to support a heavy CT unit.

Also, in addition to the up-front costs (purchase and installation), it’s crucial to factor in long-term operating and maintenance costs. Some warranties and service plans are very pricy and designed for machines with heavy use. Other service plans (or even paying out of pocket for repairs) might be more practical for typical, light veterinary use.

Also, a veterinary practice team should always consider whether the CT system they are purchasing meets their expected usage requirements on the types of patients they see. For example, maybe a practice wants a smaller CT machine due to space limitations, but they also see a lot of large dogs that need abdominal scans, for which a larger CT unit would be ideal. It’s a matter of balancing these interests and finding the best solution.

Although the price tag plus additional costs can seem daunting, it helps to break down each consideration one at a time.

Then compare everything to the expected income from your new veterinary CT system to determine what are the most that your practice can or should invest.

This will greatly help with determining if CT is a good fit for your practice, and then selecting the right machine for your needs.

Written by: Dr. Tammy Powell, DVM 

Vet CT Technology Comparison Traditional vs. Cone-Beam

As CT (computed tomography) technology advances, veterinarians have more options than ever to choose from for their clinic—including the increasingly popular cone-beam CT scanner.

So, is cone-beam technology superior to traditional CT units? It all depends on what a veterinary practice needs. Here are some factors that can help a veterinarian choose which veterinary CT system is right for them.

What’s the Difference Between Traditional and Cone-beam CT?

With traditional CT, images are created as a series of fan-shaped slices, which are picked up by a narrow array of detectors. Cone-beam CT units use a wider, cone-shaped beam with a flat panel detector or plate. 

The simplicity of the plate means a cone-beam machine can be smaller and might have lower maintenance costs. However, cone-beam technology takes longer to acquire the images.

Both types of technology create a series of images that give a veterinarian a deeper look at a patient’s anatomy compared to standard radiographs. The total series of images essentially allows a 3D view of the area being studied, thanks to CT’s ability to eliminate the problem of superimposition. And newer cone-beam technology can create some impressive 3D renderings.

When Is Traditional CT Most Beneficial?

Here are a few situations in which a veterinarian might prefer a conventional veterinary CT unit…

• Larger patients. Cone-beam, which were originally designed for studies of the head in humans, have a gantry or entry point that is relatively small. Thus, cone-beam CT might only be practical for cats, small dogs, exotics, or a larger patient’s head or extremities. Traditional CT, on the other hand, could potentially be used for full scans on larger patients.

• Soft tissue differentiation. One big advantage of conventional CT is better soft tissue differentiation compared to traditional radiographs and even compared to cone-beam CT. Examples of uses could include visualizing individual muscle bodies and blood vessels, metastasis checks of the lungs, characterizing a soft tissue mass within an organ such as the liver, and detailed surgical planning. 

• Abdominal or thoracic studies. Due to a combination of soft tissue definition and accommodating larger anatomy, standard CT is usually the better choice for abdominal and thoracic studies. 

• Limiting motion artifact. Cone-beam units have slower revolutions, meaning motion artifact can be more pronounced. General anesthesia can help prevent this. However, when motion is a concern (such as when detailed thoracic studies are needed), traditional CT might provide an advantage. This is yet another reason why traditional CT is often preferred for thoracic studies.

When Is Cone-beam CT Advantageous?

Here are some situations when veterinary cone-beam CT might be a better choice…

• Smaller footprint. Cone-beam tends to be much smaller than standard CT units. Some are even portable. In veterinary hospitals where space is at a premium, a cone-beam unit might be the only practical option. Additionally, some cone-beam models can be plugged into a standard wall outlet, which is very convenient.

• Lower price point. On average, cone-beam CT units cost less to purchase than traditional CT units. It’s also important to look at ongoing maintenance costs regardless of which type of technology is being purchased. Cone-beam might come out ahead for saving on maintenance costs, too, especially since it’s often easier to find replacement parts or repair services for newer equipment models.

• Skull and dental images. Cone-beam CT is ideal for studies of the head, since that’s the purpose for which it was originally developed. This could also include studies of the inner or middle ears, pharyngeal area, nasal passages, etc. Some have even suggested that it may replace dental radiographs in the future.

• Small patients and small anatomy. Whereas traditional CT is ideal for thoracic and abdominal studies, cone-beam technology might take the lead with smaller anatomy, especially if it’s an area with inherent tissue contrast. Orthopedic issues of the limbs and paws are one possibility. Cone-beam CT can also be an option for small exotic patients who fit into the machine. 

Every case is different, so a veterinarian should always use their own clinical judgment. Plus, new technology is being developed all the time, so there is even a third option—a “hybrid” CT model—available, giving veterinarians plenty of choices.

When in doubt, a vet can also consult with a radiologist for their recommendation. Some services even provide teleradiology consultations for CT scans.

Cone-beam is an exciting option that could be affordable and practical for a lot of veterinary clinics. However, each practice should consider all factors to decide which type of technology—and which individual model—is the best fit for their needs.

Written by: Dr. Tammy Powell, DVM 

Enhancing Veterinary Care with CT Imaging Technology

While CT imaging was initially reserved for veterinary universities and referral hospitals, the technology is making its way into some general practices.

Like any technology, it becomes more compact, affordable, and practical to own over time, so a CT scanner might be a reasonable option for practices in some locations.

Here is an overview of CT in veterinary medicine, which will be followed by a deeper dive into the technology and its uses in the next few articles.

What Is CT?

CT stands for computed tomography, and it’s a specialty type of imaging modality. It uses x-ray technology, but instead of a single 2D image, the machine circles around the body to produce “slices” or cross-sectional images of the area being evaluated. Added up, these cross-sections allow the veterinarian to get more of a 3D look inside the body.

Depending on the technology being used, this could be performed by scanning a thin slice of the patient, then advancing them a little further into the machine (just a few millimeters at a time) and obtaining another slice, then repeating until the entire area under study has been imaged in this manner. 

New technology features “multi-slice” imaging in which many cross-sectional images can be obtained simultaneously. As you might expect, newer technology can perform the task much faster.

Advantages of CT Scans

Some of the “pros” of CT technology, compared to other imaging modalities, include…

• Overcoming superimposition. The cross-sectional nature of the images allows a veterinarian to see much more than they could with just a few traditional x-ray views. It reduces or eliminates the problem of superimposition. This is especially valuable for structures such as the skull, which is notoriously difficult to radiograph due to superimposition of the many structures inside the head, nose, etc. Another example might be a soft tissue mass in the abdomen that overlaps with structures such as the liver. CT imaging helps a vet see deep or superimposed structures more clearly.

• Better tissue differentiation. Compared to conventional radiographs, CT allows better differentiation of tissues and more precise detection of x-ray attenuation, especially for neighboring soft tissue structures. Examples might include visualizing individual muscles, differentiating vasculature from surrounding tissues, or being able to see a mass in the brain or within an abdominal organ such as the liver or spleen. For these reasons, CT is often a great choice for evaluating musculoskeletal lesions and looking for/describing the extent of lung metastasis.

• Contrast studies. These may be performed when more information or differentiation is needed. Although CT generally provides excellent detail, contrast studies may help further characterize a lesion. 

• Surgical planning. CT can help surgeons plan for a complicated mass removal—such as with nasal tumors, intrathoracic neoplasias, and more—by delineating and characterizing the full extent of the abnormal growth.

Disadvantages of Using CT

While CT is a great modality that is superior to conventional radiographs in many ways, every technology has its pros and cons. Here are some challenges to consider for using CT…

• Anesthesia. Dogs and cats must usually be anesthetized for their CT scan. This allows proper positioning and prevents motion artefact. Even something as simple as normal respiration might create motion artefact. Ventilation may be controlled during the shot while the patient is anesthetized, to prevent motion as well as lung atelectasis that could be mistaken for a lesion. 

• Costs. Although more affordable than it once was, there’s no doubt that CT machines can be a significant financial investment—in terms of both the initial purchase and the upkeep. Given the cost of the technology, as well as the added costs of general anesthesia, some clients might be deterred by the price tag of a CT study. It may still be more affordable than MRI, though, in cases in which a CT study can be used in place of MRI (there are many).

• Size constraints. This applies to both the patient and the hospital. Some CT models, especially smaller machines like cone beam CT, only fit patients of a certain size. Although they might still be used for the head or extremities of larger patients, this would eliminate some potential studies altogether on large dogs or other big patients. It’s also important to consider the footprint of the machine itself and where it will fit in the hospital.

• Learning curve. CT images look a bit different than traditional x-ray images. Not to mention, most vets aren’t familiar with the evaluation of cross-sectional images. As with any new skill, it can take time and training to feel up to speed and confidently interpret CT studies. Plus, the staff must learn how to use the machine. Fortunately, there are many resources (texts, courses/training, etc.) to help. Also, teleradiology consultations are available for added support.

With all the potential uses of CT, it’s no surprise that it seems to be gaining in popularity and is available at some general veterinary practices. It will be exciting to see how the technology continues to evolve over time to advance veterinary medical knowledge and patient care. 

Written by: Dr. Tammy Powell, DVM 

Veterinary Equipment Considerations for Non-Profits

Non-profit veterinary practices can encompass a variety of different business models, each with its own unique equipment needs and purchasing considerations. 

Here are some things to think about when planning a new non-profit or purchasing equipment for an existing non-profit organization.

Wish List

Some not-for-profit clinics help pet owners of limited financial means with basic wellness services like vaccinations, while others might include spay/neuter surgeries or even a wide range of care for illnesses. Other non-profits are rescue organizations helping dogs, cats, or other species, or even exotic animals overseas. And many other possibilities exist.

The first step is to envision the mission, goals, and practice style of the clinic. Which species will be helped? Which services will be offered—for example, are surgeries, diagnostic imaging, or dental care on the list?

If the clinic will be serving owned pets, are there eligibility requirements for the pet owners (such as proof of low income), or will everyone be able to access the facility’s care? 

The plan might need to change based on a variety of factors, including local business laws and regulations and other practical considerations like finances. But having a clear vision for the practice will help new non-profit owners focus on their goals and top priorities when tough decisions must be made.

Budget, Funds, and Regulations

A clear goal or vision is crucial to starting a non-profit that helps pets or other animals. But unfortunately, the goal must fit into a realistic business plan to become a reality and be sustainable in the long term. Keeping the doors open is the best way to help most animals.

A business plan is a great place to start. This includes important considerations such as the budget. Equipment purchases, operating costs, staff compensation, insurance, rent and overhead expenses, marketing and fundraising efforts, tax considerations, and many other financial factors can make or break any business, including non-profits. 

Compared to for-profit businesses, non-profits also have unique legal and financial requirements, which may have some variability between jurisdictions.

For example, there may be specific guidelines in terms of how the money is tracked and utilized and how (and how much) employees are compensated. And businesses might be required to hold regular member or shareholder meetings, with meeting notes submitted to a local regulatory body.

While there can be enormous tax benefits to having a non-profit business, there’s also the matter of figuring out how money will come into the business. Is there a small charge for services (low-cost versus free)? How much can be reliably raised in donations in that city or location? And are there grants or other helpful programs to apply for?

This can be quite complicated, with high stakes, so it’s smart to consult a business, legal, and financial professionals who have some familiarity with veterinary businesses.

Experts are there for a reason, and they can help create a plan for a financially feasible clinic.

Where to Buy or Source Equipment

With all of the above sorted out, a veterinarian will have a better idea of which equipment they can and should purchase for their new non-profit. At this stage—or, if searching for affordable equipment for an already-established non-profit—here are a few ideas for sourcing equipment…

• Look for used veterinary equipment. Talk to local colleagues who are looking to upgrade their veterinary digital x-ray system, anesthesia monitoring equipment, or even smaller items like Tonopens or otoscopes. They might be willing to sell at a discount. Also, look for veterinary equipment selling sites such as usedvetequipment.com or explore sites like eBay.

• Ask for equipment donations. It never hurts to ask! Perhaps other vets in the area, or even local human hospitals, are planning to get rid of old equipment when they upgrade. There could be tax benefits to them for donating, so it’s possible the exchange could be mutually beneficial.

• Establish relationships with vendors. They might have demo or loaner models, or other gently used items they are willing to part with for a reasonable cost.

• Hold a fundraiser. Explain to the local community which equipment you are looking to purchase and why, i.e., how it will help the pets you serve. 

• Look for grants. Some equipment providers or charitable organizations might be able to fund equipment for non-profit organizations. 

• Work with local veterinary clinics. Some of them might be willing to rent out their space and equipment to a non-profit or rescue organization. This could be a more economical alternative to purchasing equipment.

Besides purchase costs, consider other factors like reliability, the size of the equipment (for example, whether the new veterinary DR system will physically fit into the x-ray suite), portability if there is more than one location, and additional costs (shipping, installation, and warranties or costs of servicing/maintaining the equipment).

A little planning can go a long way toward finding equipment at a reasonable cost to help support a non-profit veterinary practice’s mission.

Written by: Dr. Tammy Powell, DVM 

Veterinary Equipment Considerations for Mobile Vets

Starting a mobile practice is an exciting venture, but it comes with many important decisions to make—including which veterinary equipment to invest in. 

Here are a few considerations for choosing equipment to help your mobile practice operate smoothly…

Patients and Services

The types (and sizes) of patients you see will be a big determining factor in terms of which equipment you need. This is also true of the types of services you provide. For example, will you be seeing horses and taking radiographs? Will you primarily be seeing small animals for wellness? Or will you have a hospice practice?

There are many options for what a mobile veterinary practice can look like. Envisioning it is the first step to determining what your practice requires in order to operate.

Regulatory and Safety Requirements 

Look into any minimum requirements from your state veterinary board in terms of services to provide and equipment needed to provide those services. 

Also consider safety regulations and best practices, especially for equipment like veterinary portable digital x-ray generators that will be used in the field rather than in a dedicated x-ray suite.

Brick-and-Mortar Availability

Is your mobile practice an add-on to your brick-and-mortar practice? If it’s a stand-alone business, is it possible to develop a relationship with a local practice for services such as radiographs?

Some practices might allow a mobile practitioner they trust to use their equipment for a fee. This isn’t always an option, and it’s certainly not a necessity for mobile practitioners who aren’t interested in this type of arrangement. However, the availability of equipment from a neighboring practice can be a win-win situation for both the mobile practitioner and the free-standing clinic—especially for newer mobile practices with a limited equipment budget and limited space. So, it might be worth looking into.

Mode of Transportation

Some mobile practices have a fully decked out practice van with all the bells and whistles. Others might simply carry their equipment in a standard vehicle for house calls or farm calls.

Either option (and many options in between these two examples) can work, depending on personal preference, local regulations, budget, and other factors. The point is, it’s important to think about the space you can utilize and what the transport conditions are like. 

A large, climate-controlled mobile practice van might have enough space to safely store all types of equipment. A car might have limited space. And a truck might have plenty of room in the bed, but the equipment must be able to withstand temperature extremes.

Exposure to the Elements

For house call or farm call practices that must remove their equipment from the vehicle, exposure to the elements is an important consideration. A short walk from the car to a house for small animal practitioners might not be a huge deal. On the other hand, a long walk to a barn in snow, rain, or hot weather might be a true test of the equipment’s durability. Also, keep in mind dust, humidity, and bumps along the road.

Again, consider your unique situation to decide how durable your equipment needs to be, and how best to protect your investments.

Lightweight or Portable Equipment

If equipment must be carried or transported from the vehicle to the patient, consider how to do this most comfortably. Plan ahead to avoid exhaustion, back injuries, or other equipment-carrying issues. Equipment that is easy to carry is also less likely to be dropped.

Lightweight equipment is a plus, whenever it is still of excellent quality. Explore equipment that is designed to be portable.

Power Supplies

This might be more of a concern for farm calls or remote communities. But it is important to think about your equipment’s power supply and how you will keep it powered up throughout the workday.

A power cord is one option if you know the places you visit will have an electrical supply. Batteries are a convenient choice for more remote areas. Batteries are also a good option just for house calls to avoid being bothered with finding a plug or the possibility of someone tripping over or damaging a cord. 

However, batteries have a limited lifespan, so you might need backups or recharging devices to take along in the vehicle. Batteries can also add weight to portable equipment.

Wi-Fi Connectivity

Nowadays, a lot of veterinary equipment connects to online software and practice management systems. If you’re away from reliable Wi-Fi connectivity, this might impact how your equipment functions and your ability to save images or other data. Consider having a wired connection, a reliable mobile network, or equipment that can be used without the internet as a backup.

Equipment is an important investment for any veterinary practice—and mobile practices are no exception. 

Thinking about all of these factors can help mobile veterinary practice owner visualize their day-to-day operations and select the equipment that works best for them and makes their daily practice life easier.

Written by: Dr. Tammy Powell, DVM 

What to Look for in a Veterinary DR System Warranty

Veterinary equipment purchases are important. They help a practice provide the desired level of care to patients. And while they generate revenue, they can also represent a significant financial investment—especially for larger purchases like veterinary digital x-ray systems.

Transparent pricing and billing

The purchase price of new equipment is a crucial consideration. But it’s also important not to overlook ongoing costs for repairs and maintenance—something that can really add up over the years if not appropriately planned for. 

Thankfully, warranties and service plans can help protect your investment. But not all plans are created equal. Here are 10 factors to think about when it comes to a warranty or service plan for your new x-ray equipment…

Warranty length

The first thing to know is how long your new equipment will be covered. One to five years are common lengths for initial purchase warranties. 

Warranty is renewable

Although a shiny new warranty is a great way to protect your x-ray unit, it’s important to think about what happens after the warranty expires. After all, many practices plan to use their DR system much longer than the first few years that are covered by the warranty. Some plans are renewable, while others are not. Although a renewable warranty can be great, it’s not necessarily a deal breaker if it’s not an option. The most important thing is to crunch the numbers and see what’s best for your practice’s budget.

Costs to renew a warranty

When it comes to crunching the numbers, the cost of renewing a warranty is a primary consideration. It can certainly be expensive to renew some warranties (assuming that option is even available), which can lead some practices to skip it and just pay for repairs and maintenance out of pocket. Knowing this information can help the practice decide what’s best for them.

What’s included?

Just because a warranty is in place, doesn’t mean that all repairs and maintenance will be covered! Ask the vendor or manufacturer specifically what is covered, rather than making any assumptions.

What’s NOT included?

It can be just as important to ask about common veterinary scenarios and see if they are covered. For example, spills (liquids such as urine or drool getting on the sensor), drops, and bite damage (especially for veterinary dental radiography) can happen in a veterinary hospital. Ask the vendor or manufacturer if these types of damages are covered.

Service and maintenance costs

Sometimes warranties simply cover damage and equipment malfunctions but don’t include routine maintenance. Either way, service and maintenance costs will certainly factor in once the warranty expires. Knowing what you are getting can help with future budgeting. Find out how frequently routine maintenance is recommended and how much it will cost. A separate service and maintenance plan might also be an option.

Timeline for repairs

When x-ray equipment breaks down, a practice might feel the frustration of having to refer patients, delay procedures, and miss out on income until their machine is up and running. Therefore, the expected time for repairs is important. See if loaner equipment is available to use during repairs, too.

Help with minor technical issues. Some issues can be resolved quickly with a simple phone call. A helpful tech support line, ideally available 24/7, can be a great thing to have.

Availability of replacement parts

Is the manufacturer going to continue making this model of equipment for some time? Or is the model becoming obsolete? It’s frustrating when a component of the machine or sensor needs to be replaced, but replacement parts are no longer being manufactured. It can also be very expensive. A lack of replacement parts means that new equipment might need to be purchased to replace something that’s broken down.

Advice from colleagues

Ask around for advice from other vets who have the same type of equipment and warranty or service plan. Veterinary forums are one option. You can also check with local colleagues or ask the vendor to put you in touch with others who have made the same purchase. Real-life experience is valuable for learning about any other questions you might not have thought to ask.

While it’s nice to have all the features listed above, that doesn’t mean a veterinary practice should rule out purchases that don’t have a “perfect” warranty. Instead, asking these questions can help a veterinarian gain a better understanding of the long-term costs of maintaining their equipment. 

In addition to the actual purchase price, this information can help a practice minimize any unpleasant surprises and choose the veterinary DR system or other equipment that best meets their long-term needs and budget.

Written by: Dr. Tammy Powell, DVM