Handheld RETeval ERG device

Electroretinography and Visual Evoked Potential

Go Beyond Structure

Measure Function

Achieve superior patient outcomes and power your research with ERG/VEP testing for an objective, more complete understanding of retinal function.

Ophthalmic Veterinarian

 

Why Run ERG or VEP Tests?

ERG testing (electroretinography) and VEP testing (visual evoked potential) solutions play a vital role in obtaining diagnostic information in both humans and animals, aiding clinicians and researchers with comprehensive data on how the retina and visual pathways are functionally operating.

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DIAGNOSE

Efficient and effective ERG / VEP testing provides an objective aid in detecting and confirming the presence of inherited or acquired eye disease.

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MONITOR

Track disease progression and/or predict treatment needs and outcomes.

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RESEARCH

Expand your understanding of retinal function and assess the factors impacting retinal processes and visual pathways with accurate and repeatable results.

Our ERG/VEP Devices

 

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RETeval® Device

The only FDA-cleared, portable, battery-powered, non-mydriatic ERG/VEP Testing Device. ISCEV-compliant. Remarkably straightforward to use.

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RETevet™ Device

For both veterinary ophthalmologists and researchers, measure an animal’s retinal function with a view of the eye in real-time.

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UTAS SunBurst™

Conduct full ISCEV compliant ERG, VEP, EOG, and optional Multifocal ERG/VEP tests, and/or Dark Adaptometry with an intuitive interface and small, manageable footprint.

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UTAS BigShot™

Flexible and easy to use, UTAS BigShot gives clinicians and researchers access to flash ERG and pattern testing for small-to-medium sized animals.

Don’t know which product is best for you?

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“We have been very pleased with the RETeval. It has changed the way that we practice and has allowed us to significantly decrease the amount of EUAs with ERGs we perform. Furthermore, it has resulted in earlier diagnosis of patients with inherited retinal degenerations.”

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Melanie Schmitt, MD
University of Wisconsin, School of Medicine and Public Health

Webinars

These webinars offer tips and comprehensive information on why electrophysiology and LKC’s systems and devices are the perfect solution for you.

All webinars >

ERG webinar Justin Schweitzer

Objective functional testing for glaucoma? Yes!

ERG webinar Steven Ferrucci

“When do I refer out?” Best management practices for diabetic retinopathy

ERG webinar Mitch Brigell and Quentin Davis

Meaningful Clinical Endpoints with ERG

“We screen the patient as soon as they walk in the door, and then we test them every year to see what’s going on and see how the function of the retina is changing.”

Pamela Weber
Pamela Weber, MD
general ophthalmologist
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About LKC

For 45+ years, LKC Technologies has been making functional eye testing simple and practical for busy clinicians. The handheld, portable RETeval ERG/VEP device aids in the diagnosis and management of ischemic conditions such as diabetic retinopathy, optic nerve conditions, and other retinal dystrophies by providing objective results without corneal contact.

Latest Articles

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A Straightforward Approach to Managing and Supporting Patients with Diabetes

Review of Optometry, October 2023

The Diabetic Retinopathy Taskforce introduces Modern Fundamentals of Diabetic Retinopathy Management in Optomerty, a consensus document that aims to elevate diabetic care.

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RETeval: An Essential Tool for Glaucoma Care

Corporate Optometrist, September 2023

Dr. Andre Lenoir describes how he went from considering electroretinography as an antiquated technology to regarding it as an essential tool in modern optometry.

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Expand Your Opportunities for Profitability

Modern Optometry, September 2023

According to Dr. Christopher Lopez, the RETeval handheld ERG device is the electrodiagnostic equipment of choice for the modern day optometrist.

Latest Research

Case of persistent corneal epithelial damage after cataract surgery leading to diagnosis of vitamin A deficiency

Yamada F, Kato K, Nagashima R, Yonekawa Y, Kashima Y, Kondo M. Doc Ophthalmol. Published online January 24, 2024.

Multimodal analysis of two siblings with Oguchi disease

Sane S, Mahalingam P, Ganesan G, Achari P. Indian Journal of Ophthalmology – Case Reports. 2024;4(1):296.

Let’s Talk!

Request a demo or more information about our devices.

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