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:
Dec. 28, 2021
Filed:
May. 08, 2018
Applicant:
Henke-sass, Wolf Gmbh, Tuttlingen, DE;
Inventors:
Oliver Rehe, Wurmlingen, DE;
Andreas Mattes, Duerbheim, DE;
Assignee:
Henke-Sass, Wolf GmbH, Tuttlingen, DE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G02B 23/24 (2006.01); A61B 1/00 (2006.01); A61B 1/07 (2006.01); G02B 7/02 (2021.01);
U.S. Cl.
CPC ...
G02B 23/243 (2013.01); A61B 1/00096 (2013.01); A61B 1/00179 (2013.01); G02B 7/021 (2013.01); G02B 23/2476 (2013.01); A61B 1/07 (2013.01);
Abstract
A lens for a distal end of an optical channel of an endoscope shaft is provided, wherein the lens defines an outer side and an inner side as well as a circumferential surface connecting the two sides, wherein a light-absorbing coating is applied to the circumferential surface and an area of the inner side connected thereto, and wherein a solderable layer is applied to the light-absorbing coating in the area of the circumferential surface with the result that the lens can be soldered in the distal end such that the distal end is sealed.