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VHIT / AHR / DVA
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VNG - VisualEyes
VisualEyes™ Brochure

VisualEyes™ VNG
 

FireWire Binocular Goggles
 

RF Remote
 

EyeMax™ Video Display on TV

VisualEyes™ is the VNG tool of choice to identify abnormalities within the VESTIBULAR and OCULARMOTOR systems. Objectively document abnormal eye movements caused by traumatic brain injury (TBI), Benign Paroxysmal Positional Vertigo (BPPV), Vestibular Neuronitis, Internuclea Opthalmoplegia, and many other peripheral vestibular and central neurological pathologies.

The VisualEyes™ FireWire Binocular goggles have been designed for enhanced patient comfort and simplified use. Using just one button click in our Spectrum software, the two eye images can be centered for optimized tracking. The VisualEyes™ system can be operated using the RF remote, giving the tester additional freedom to be next to the patient rather than next to the computer.

VisualEyes™ Testing Features

Nystagmus, positional and Dix-Hallpike, and Caloric tests

Saccade, Sinusoidal Pursuit, and Optokinetic tests
Wall mounted TV or LCD projector for an ocularmotor stimulus and to see large eyes on screen during positional tests
RF Remote with 4 buttons

FireWire Binocular Goggles for 4-Channel Systems

High Speed data acquisition of 100 Hz for both eyes

Comfortable rubber mask that is easy to clean
Cameras on top and close to the forehead
Adjustable elastic headband for a comfortable yet snug fit
Provides +/- 45° horizontal viewing, +20° / -25° vertical viewing of external targets
Large EyeMax™ video display for viewing the eye images on the TV screen from the exam table
One button click in Spectrum or on FR remote centers the eyes
Integrated external focus knob and built-in software controlled fixation light for each eye
Removable eye cover for vision allowed testing, software controlled side lights help to place the cover in dimly lit rooms
Audio capture integrated into the system for voice annotation
Comfortable light-weight goggles weigh only 12 oz (340 grams) without cables

Options
DataLinkEOG amplifier for electrode recording of eye movements
Pupillometry records pupillary reflexes
VORTEQ - VHIT of six canals plus DVAT and AHR in one option
Ocular Torsion, aka 3D tracking, showing Horizontal, Vertical, and Torsion angle traces
Digital Light Bar or Television for target presentations
Laptop or mid-tower PC configurations

 
VisualEyes™ Brochure