Process for measuring the visual field recognizable by the eye o

Details Process for measuring the visual field recognizable by the eye o Process for measuring the visual field recognizable by the eye o

1997-08-12

1999-07-06

Mai, Huy

Optics: eye examining, vision testing and correcting

Eye examining or testing instrument

Methods of use

351224, A61B 300

Patent

active

059203757

ABSTRACT:
A perimetric structure and a testing process having a digitalized camera mechanism for storing the image and evaluating with a visual field testing device, in which the individual testing points of varying size and varying contrast are sequentially offered to the patient for viewing. The testing points can be projected in a sphere or on a screen or can be offered on a monitor. The visual field is tested by registration of eye movements (saccades), which the person being tested carries out at presented testing points, as soon as he/she can recognize them.

REFERENCES:
patent: 5565949 (1996-10-01), Kasha, Jr.

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