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:
Sep. 27, 2022
Filed:
Nov. 26, 2018
Applicant:
Henke-sass, Wolf Gmbh, Tuttlingen, DE;
Inventor:
Oliver Rehe, Wurmlingen, DE;
Assignee:
Henke-Sass, Wolf GmbH, Tuttlingen, DE;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G02B 23/24 (2006.01); G02B 3/06 (2006.01); A61B 1/002 (2006.01); A61B 1/00 (2006.01); G02B 5/20 (2006.01); G02B 27/14 (2006.01);
U.S. Cl.
CPC ...
G02B 23/2446 (2013.01); A61B 1/002 (2013.01); A61B 1/00096 (2013.01); G02B 3/06 (2013.01); G02B 5/208 (2013.01); G02B 23/243 (2013.01); G02B 27/141 (2013.01);
Abstract
An optics arrangement for an endoscope is provided. The optics arrangement images an object situated in front of its distal end to the proximal end of the optics arrangement along a principal beam path having an optical axis. The optics arrangement is designed both for light from the visible spectrum and for light from the near infrared. The optics arrangement includes an aperture stop with a reflection layer in the principal beam path. The reflection layer reflects light from the visible spectrum and transmits light from the near infrared. The reflection layer is inclined in relation to the optical axis.