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:
Apr. 11, 2017
Filed:
Jul. 01, 2013
Applicant:
Richard Wolf Gmbh, Knittlingen, DE;
Inventor:
Stephan Prestel, Rheinstetten, DE;
Assignee:
RICHARD WOLF GMBH, Knittlingen, DE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
A61B 17/29 (2006.01); A61B 34/00 (2016.01); A61B 34/30 (2016.01);
U.S. Cl.
CPC ...
A61B 17/29 (2013.01); A61B 34/30 (2016.02); A61B 34/71 (2016.02); A61B 2017/2927 (2013.01); A61B 2017/2929 (2013.01); A61B 2017/2933 (2013.01); A61B 2017/2938 (2013.01); A61B 2017/2939 (2013.01); A61B 2017/2947 (2013.01);
Abstract
An endoscopic instrument includes a shank () with an instrument head () arranged at the distal shank end () and includes a tool with two jaw parts (). The jaw parts () are pivotable relative to one another and can be controlled from the proximal instrument end via a pull elements (-) led in the shank (). At least one jaw part () includes two curved disks (), on which the pull elements (-) engages in each case. Two curved disks () of a different radial size are provided for each jaw part (). The radially larger curved disk is arranged closer to the longitudinal middle axis () of the tool than the radially smaller curved disk.