Tel Hashomer Medical Research Infrastructure and Services Ltd.

Mordecai Rosner

Ygal Rotenstreich

A pupillometer system includes a computer, a camera, and a testing compartment provided in the form of a substantially hemispheric bowl, where the substantially hemispheric bowl includes a plurality of chromatic beam emitters arranged about a visual field forming a plurality of visual field testing points. The plurality of chromatic beam emitters generate a first chromatic stimulus that stimulates a first anatomical structure of an eye and a second chromatic stimulus that stimulates a second anatomical structure of the eye where the first anatomical structure is different than the second anatomical structure. The camera records a pupil response of one or more eyes. The computer generates quantitative pupillary light reflex (PLR) measurements of the PLR in response to the stimuli, determines at least one PLR response ratio, and determines a state of health of the one or more eyes utilizing the at least one PLR response ratio.

System and method for objective chromatic perimetry analysis using pupillometer

The present invention relates to a system, device and a method for objective visual field testing and in particular, to such a system and method in which provides objective chromatic perimetry test or color vision test using a pupillometer.

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Kiryat Ono, Israel

Mordecai Rosner