Virtual reality (VR) technology is changing the way visual field tests are done, giving doctors new ways to check on and assess eye health. Many people still use regular perimetry, but VR visual field devices are portable, flexible, and patient-friendly.
With features like eye-tracking, advanced test patterns, and cloud-based analysis, these gadgets are a great choice for modern ophthalmology. This article reviews some of the best VR visual field devices on the market right now.
VF2000 from Micro Medical Devices
The VF2000 is made by Micro Medical Devices. Full and quick threshold testing is available via the VR2000 VR headsets. You can visit https://www.nature.com/ to learn more about full-field stimulus threshold testing. With a 4K display and Active Eye Tracking technology, the VF2000 NEO model ensures precise visual field testing.
The devices can be used even when they’re not connected to Wi-Fi. They also meet ADA standards and have multilingual instructions in the self-guided patient testing interface. Micro Medical Devices says that the tests and screenings they offer meet the requirements of CPT numbers 92081, 92082, 92083, and 92283. The VF2000 G2 is another option you can choose from.
Vivid Vision Perimeter from Vivid Vision
There are different testing procedures for the Vivid Vision Perimeter device, such as the 24-2, 10-2, 30-2-M, and Ladybug protocols. Clinicians can also use their own CSV to make unique visual field tests. Vivid Visions says that it encourages natural fixation.
Furthermore, its advanced psychological method means that patients can guess as much as they want without changing the results. The gadget might be utilized at home or in the workplace. This flexibility enables more frequent tracking.
Visual Field Devices: VisuALL from Olleyes
Olleyes says that its Visual Field Devices, including the VisuALL perimeters, make testing comfortable and comprehensive. Its multilingual AI helper keeps an eye on patients so that doctors can do other things at the same time. The company says the devices can be cleaned, work for a range of age groups and placement needs.
These permitters have a 4K screen and are small and easy to carry. The perimeters are one part of a three-part virtual reality platform (VRP) suite. This suite includes a web-based app and a HIPAA-compliant cloud that lets providers and patients talk to each other.
You can get VisuALL ETS and S models. A headgear and some of the company’s configurable tests are included in the new VisuALL VRP Choice bundle. This includes AVA-fast 24-2 and 30-2, supra threshold testing, pediatric procedures, and more.
Virtual Vision from Virtual Vision Health
Virtual Vision Health’s Virtual Eye gadget is encrypted with 256 bits. This Virtual Reality Visual Field device also has examination records that can be printed and are compatible with electronic health records (EHRs). Furthermore, cloud-based software lets you review or run tests remotely.
The company says the device is easy to clean and comes with audio instructions to replace professional monitoring. The device can be tested in the same ways, is as accurate as regular perimetry, and can be used over and over again. There are different test patterns that it can conduct, which include:
- 5-2, 10-2, 24-2, 24-2C, 30-2
- superior 64 and 36 (ptosis)
- full field 120
- Color Sensitivity
- Esterman.
There are also thresholding techniques and stimulus sizes III, V (I–VI).
The Virtual Eye’s visual field reports have a:
- Glaucoma hemifield test
- Progression analysis
- Pattern standard deviation
- Raw threshold values
- Mean deviation
- Reliability indices
- Visual field index.
Smart System VR Headset from M&S Technologies
The Smart System VR headset from M&S Technologies comes with SMARTracker2 eye-tracking software. It has quick screening methods (a 45-second QuickScreen test). It also has a full threshold testing in less than three minutes per eye.
Visual and auditory prompts are provided to support both the technician and the patient throughout the testing procedure. It can work without an internet connection. It also provides data immediately that can be sent to the practice’s electronic medical record (EMR).
M&S says the headset is small, light, and easy to carry around. You can use the built-in tests to check the following:
- Color vision
- Contrast sensitivity
- Stereoacuity
- Esterman
- Ptosis
- Supra threshold,
- 10-2, 24-2, and 30-2 thresholding.
Easy field VR from Oculus
Easyfield VR is a mobile visual field scanner and vision tester headset. Oculus says this device doesn’t need an internet connection, uses continuous eye tracking, and has English and Spanish audio support. It enables quick and comfortable testing for patients and is compatible with all Oculus diagnostic instruments. It also speeds up practice flow and cuts down on technician time.
A 45-second visual field screening, under-three-minute limits of 10, 2, 24, 2, and 30-2, progression analysis. All of this is done with a familiar printout, ptosis, and Esterman visual fields. You can read this article to learn more about ptosis. You should expect other tests such as contrast sensitivity, stereo acuity, and color vision.
Advanced Vision Analyzer from Elisar Vision Technology
The AVA Advanced Vision Analyzer from Elisar is said to be easy to use and has cutting-edge infrared tracking technology. This technology is important as it helps to fix fixation loss instantly. It comes with screening methods, full threshold, which include Elisar Standard, and Elisar Fast, as well as test patterns 24-2, 30-2, and 10-2.
The AVA lets the patient be tested in a number of situations, including lying down. The AVA makes a form of visual field report that is easier for patients to understand. This makes it easier for the doctor to better explain the diagnosis. The cloud-based software also updates itself instantly.
Visual Field Devices: VF3 from Virtual Field
Virtual Field says that its Visual Field Devices with head-mounted perimeters are easy to use and let patients choose where to sit. So, you can choose to sit at a desk or in an exam chair. For proper coding, these devices adhere to CPT codes 92081, 92082, 92083, and 95919 in the visual field testing process.
Clinicians can see how visual field loss changes over time with built-in software for progression research. Included in the VF3 Pro are color vision tests, visual field assessments, pupillometry, active eye tracking, and kinetic visual fields like Goldmann perimetry.
nGoggle from Google
A portable, brain-based, head-mounted gadget called nGoggle can find glaucomatous field loss. It does this with the help of electrophysiological sensors, mA current stimulators, and cloud-based software. Wireless electroencephalography tracks how active the brain is and how the visual field communicates with the brain.
Conclusion: The Future of Visual Field Devices in Ophthalmology
It’s clear that VR visual field devices will become an important part of eye care as VR technology improves. Traditional methods are still useful, but these new gadgets have features that suggest VR testing could become the new standard in ophthalmology in the future. Clinicians and other healthcare professionals should stay up to date on these developments to improve patient outcomes and diagnostic skills.
