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US 10,743,755 B1Granted
Multi-spectrum ring illuminated surgical camera
AssigneeInnovaQuartz LLC
InventorStephen E. Griffin
Life of this patent
Estimating the term…
Abstract
Multi-spectrum ring illuminated surgical cameras and scopes having a ring lens and a plurality of LEDs. The LEDs set behind an electronic imaging sensor (camera) and positioned radially about the longitudinal axis of the lens and/or scope.
Claims6
A multi-spectrum ring illuminated surgical camera comprising:
- a ring lens which is a unitary piece having at a proximal end a reflector, at a distal end an emission surface, and a longitudinal axis running from the proximal end to the distal end;
- a plurality of LEDs adjacent to an internal surface of the ring lens, the LEDs positioned to radially transmit light into the ring lens wherein the reflector is adapted to reflect the light longitudinally, where the plurality of LEDs includes at least one LED adapted to emit light at each of three to twelve different wavelengths;
- a grey-scale image capture sensor recessed into the ring lens, the image capture sensor in electrical contact with an array contact post which extends longitudinally through the ring lens.
Dependencies are inferred from the claim text.