Patent ID: 9237846
Filing Date: 2016-01-19
CPC Classification: A61B,G03H

Claim Text:
1. A photorefraction ocular screening device, comprising: an image capture component coupled to a lens component; a lighting array, said lighting array comprising a plurality of irradiation sources of a first type and a plurality of irradiation sources of a second type, wherein said plurality of irradiation sources of said first type emit light in a visible light spectrum and are arranged in three concentric rings, with adjacent irradiation sources within each of the three concentric rings being spaced apart in a random pattern, and wherein said plurality of irradiation sources of said second type emit light in a near-infrared light spectrum; and a beam splitter to direct light emitted from said plurality of irradiation sources of said first type and said plurality of irradiation sources of said second type.