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:
Nov. 19, 2019
Filed:
Dec. 16, 2015
Applicant:
Olympus Winter & Ibe Gmbh, Hamburg, DE;
Inventors:
Gregor Kiedrowski, Hamburg, DE;
Peter Schouwink, Hamburg, DE;
Assignee:
OLYMPUS WINTER & IBE GMBH, Hamburg, DE;
Primary Examiner:
Int. Cl.
CPC ...
G02B 6/00 (2006.01); G02B 23/24 (2006.01); G02B 5/30 (2006.01); G02B 23/26 (2006.01); G02B 27/10 (2006.01); A61B 1/00 (2006.01); G02B 27/00 (2006.01);
U.S. Cl.
CPC ...
G02B 23/2407 (2013.01); A61B 1/0011 (2013.01); A61B 1/0017 (2013.01); A61B 1/00186 (2013.01); G02B 5/3083 (2013.01); G02B 23/243 (2013.01); G02B 23/2476 (2013.01); G02B 23/26 (2013.01); G02B 27/0025 (2013.01); G02B 27/1066 (2013.01);
Abstract
An endoscopic optical system including: a fiber image conductor arranged in an elongated shaft tube, the fiber image conductor having a proximal face; an objective arranged distally relative to the fiber image conductor; an observation device arranged proximally relative to the proximal face of the fiber image conductor; a mask; and a transparent cover pane arranged between the proximal face of the fiber image conductor and the observation device; wherein the transparent cover pane is configured as a moire filter.