Eye movement analyzing device utilizing pupil center-of-gravity

Details Eye movement analyzing device utilizing pupil center-of-gravity Eye movement analyzing device utilizing pupil center-of-gravity

1989-12-15

1991-12-10

Pellegrino, Stephen C.

Surgery

Truss

Pad

351209, 351211, A61B 1300

Patent

active

050708830

ABSTRACT:
A goggle type eye movement analyzing device which can be mounted on examinee's head incorporating a pair of eyepieces positioned in front of the eyes. Each eyepiece includes a light source, a target, and a TV camera which receives light reflected from the eye to observe eye movement. A video analyzing device is connected to the eyepieces so that it records and analyzes signals from the TV cameras which can automatically focus on the proximate area of the iris of the eye.

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patent: 4543476 (1985-09-01), Horikawa
patent: 4815839 (1989-03-01), Waldorf
patent: 4993828 (1991-02-01), Abe et al.

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