Vestibular and oculomotor assessment utilizing videonystagmography data and posturography data
AssigneeCognuro, LLC
InventorsJohn D. Hatch, Mike Fischer
Life of this patent
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Abstract
Assessing function of vestibular and oculomotor systems based on data output by a videonystagmography system and a force platform. A system includes a videonystagmography headset comprising an image sensor, wherein the image sensor outputs a video stream comprising a plurality of images of eyes of a user captured when the user wears the videonystagmography headset for a gaze test duration. The system includes a force platform comprising a load cell, wherein the force platform outputs a data stream indicating a plurality of tilt positions of the force platform captured when the user stands on the force platform for a balance test duration.
Claims20
A system comprising:
- a videonystagmography headset comprising an image sensor, wherein the image sensor outputs a video stream comprising a plurality of images of eyes of a user captured when the user wears the videonystagmography headset for a gaze test duration;
- a force platform comprising a load cell, wherein the force platform outputs a data stream indicating a plurality of tilt positions of the force platform captured when the user stands on the force platform for a balance test duration;
- and
- a computer processor that executes instructions stored in non-transitory computer readable storage medium, the instructions comprising:
- processing the video stream to estimate a plurality of gaze angles of the eyes of the user over the gaze test duration;
- and
- processing the data stream to categorize a balance of the user based upon tilt movement of the force platform over the balance test duration.
Dependencies are inferred from the claim text.