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Eyeglasses, Nystagmus Test, Video

Definition : Eyeglasses designed to observe eye movement on a video monitor. These devices typically consist of eyeglass lenses that magnify and illuminate the eyes while minimizing fixation during the examination (known as Frenzel lenses); the lenses may be hinged to so they can be folded out of the line of vision. One or two infrared video cameras are attached to the eyeglasses; the eyeglasses also include a head strap for secure fixation, batteries, and a lamp to provide internal spectacle illumination. Video nystagmus test eyeglasses are used to evaluate for pathologic nystagmus vestibulo-cochlear nerve and to determine whether ear nerve damage may be the cause of dizziness or vertigo. These glasses are usually a component of videonystagmographs.

Entry Terms : "Eyeglasses, Videonystagmograph" , "Infrared Camera Nystagmus Test Eyeglasses"

UMDC code : 25065

   

1-7 of 7 Match(es).

Faromed GmbH

Faromed GmbH

IntelliNetx

AcuNetx, Inc. (AcuNetx) was formed in the late 80's. Originally known as Eye Dynamics, Inc., it underwent a name change in 2005, following the acquisition of a Colorado-based medical device company.

Interacoustics A/S

Interacoustics A/S

Interacoustics Pty Ltd

Interacoustics Pty Ltd

Interacoustics USA

At Interacoustics we design and manufacture equipment across the whole audiological spectrum. Our products range from small portable devices to full clinical instruments and can be found all over the world wherever hearing health care is practiced. This is one of our strengths, because it enables us to provide integrated solutions whatever your situation. And with more than 40 years experience, you can be sure we have the insight required to make solutions that work for you.

Micromedical Technologies Inc

Micromedical is the recognized leader in vestibular and balance testing instrumentation with 25 years of experience.

SensoMotoric Instruments Inc

SensoMotoric Instruments (SMI) is a world leader in dedicated computer vision applications, developing and marketing eye & gaze tracking systems, OEM and medical solutions for a wide range of applications.

1-7 of 7 Match(es).

 

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