Device typeDynamic visual acuity testing system: An assembly of devices used to track changes in visual acuity during head movements primarily to quantify visual acuity loss due to vestibular pathology. The assembly typically includes a three-dimensional (3-D) integrating gyrometer (or equivalent) fastened to the patient's head, a connected personal computer used to track the patient's ability to correctly identify an image according to a specified head movement, a mounted monitor for image viewing, and operating system software. The system helps to identify patients most likely to benefit from vestibular rehabilitation exercises.
FDA categoryDrum, Opticokinetic
Device IDB516221860
Catalog number22186
LatexContains natural rubber latex
MRI safetyLabeling does not contain MRI Safety Information