The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Mar. 26, 2024
Filed:
Jul. 25, 2023
Applicant:
Olympus Winter & Ibe Gmbh, Hamburg, DE;
Inventors:
Konrad Anders, Hamburg, DE;
Matthias Dissel, Hamburg, DE;
Jens Klinder, Hamburg, DE;
Sven Pabst, Giekau, DE;
Timo Pfander, Hamburg, DE;
Assignee:
OLYMPUS WINTER & IBE GMBH, Hamburg, DE;
Primary Examiner:
Int. Cl.
CPC ...
F21V 8/00 (2006.01); A61B 5/00 (2006.01); A61B 90/30 (2016.01);
U.S. Cl.
CPC ...
G02B 6/0008 (2013.01); A61B 5/0071 (2013.01); A61B 90/30 (2016.02); G02B 6/0006 (2013.01); A61B 2090/306 (2016.02); A61B 2090/309 (2016.02);
Abstract
An illumination device for fluorescence image guided surgery and a surgical instrument. The illumination device includes a glass rod, a mixing rod and a plurality of optical fibers surrounding a circumferential surface of the glass rod. A first mixing rod end face of the mixing rod abuts a second rod end face of the glass rod and end faces of the optical fibers, so that white light and excitation light are guided and homogenized in the mixing rod.