Patent ID: 11915140
Assignee: CYCLONE BIOSCIENCES, LLC
Field: Audio-visual technology (Electrical engineering)
Classification: CPC G  A  H | IPC A  G  H

Claim 10:
11. A multi-spectrum ring illuminated surgical scope according to claim 1, wherein at least one of the following conditions is satisfied:
a) the ring lens has at least one of a polygonal outer perimeter and a polygonal inner perimeter as seen in a cross-section of the ring lens that is defined in a plane transverse to the longitudinal axis;
b) the reflector includes a substantially conical surface;
c) the emission surface is a substantially planar surface transverse to the longitudinal axis;
d) the endoscopic cannula includes a metallic tubular member; and
e) at least one of the reflector and an external surface of the ring lens carries a reflective coating thereon.