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:
Jul. 16, 2019
Filed:
Nov. 12, 2016
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 ...
A61B 1/002 (2006.01); G02B 13/00 (2006.01); G02B 13/18 (2006.01); G02B 23/24 (2006.01); G02B 27/00 (2006.01);
U.S. Cl.
CPC ...
G02B 23/243 (2013.01); A61B 1/002 (2013.01); G02B 13/0095 (2013.01); G02B 13/18 (2013.01); G02B 23/2446 (2013.01); G02B 27/0025 (2013.01);
Abstract
A rod lens system for an endoscope is provided, in which the rod lens system has at least one reversal stage, in order to image an intermediate image lying in a distal intermediate image plane into a proximal intermediate image plane, wherein each reversal stage has at least one rod lens and images an intermediate image into a next intermediate image plane, wherein the rod lens system is formed as an asymmetrical rod lens system and at least one of the reversal stages is formed as an asymmetrical reversal stage.