Patent ID: 11857258
Assignee: NEUROLIGN USA, LLC
Field: Medical technology (Instruments)
Classification: CPC A  G | IPC A  G

Claim 0:
1. A method of vergence recovery convalescence using dynamic vergence testing platform including 3d head mounted display system with integrated eye tracking technology comprising the steps of:
A. providing a head mounted goggle based stimulus generating eye tracking unit to the subject;
B. presenting visual stimulus to the subject, wherein the visual stimulus is in the head mounted goggle based system and forms the optical target stimulus for at least one vergence test, wherein at least one vergence test comprises at least one of i) a saccade vergence test that includes presenting targets at different virtual depths in a punctuated fashion whereby sudden shifts in target position are presented to the subject followed by delays where the targets are stationary, ii) a smooth pursuit vergence test that includes presenting a continuously, smoothly transitioning movement of the stimuli configured to create the appearance of a target gradually moving toward or away from the subject in the virtual depth space, iii) an offset vergence test wherein the optical target stimulus is presented in a line offset from the midline between the subject's eyes;
C. obtaining objective physiologic response of the subject from the head mounted goggle unit based upon each of the visual stimulus presented to the subject in each test; and
D. Presenting at least select physiologic responses to the subject; and
E. Selectively repeating steps B-D.