Retinal camera with selective illumination bands
AssigneeVerily Life Sciences LLC
InventorsHonglei Wu, Sam Kavusi
Life of this patent
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Abstract
A technique for imaging a retina with a retinal camera includes illuminating the retina with a plurality of distinct illumination bands that are substantially exclusive of green visible light while substantially not illuminating the retina with the green visible light. A first retinal image is acquired while illuminating the retina with the distinct illumination bands and substantially not illuminating the retina with the green visible light.
Claims20
A method of imaging a retina with a retinal camera, the method comprising:
- illuminating the retina with a plurality of distinct illumination bands that are substantially exclusive of green visible light while substantially not illuminating the retina with the green visible light;
- and
- acquiring a first retinal image while illuminating the retina with the distinct illumination bands and substantially not illuminating the retina with the green visible light.
At least one non-transitory machine-readable medium having instructions stored thereon that, in response to execution, cause a retinal camera to perform operations comprising:
- illuminating a retina with a plurality of distinct illumination bands that are substantially exclusive of green visible light while substantially not illuminating the retina with the green visible light;
- and
- acquiring a first retinal image while illuminating the retina with the distinct illumination bands and substantially not illuminating the retina with the green visible light.
Dependencies are inferred from the claim text.