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:
Feb. 04, 2020
Filed:
Apr. 28, 2015
Richard Wolf Gmbh, Knittlingen, DE;
Stephan Prestel, Rheinstetten, DE;
RICHARD WOLF GMBH, Knittlingen, DE;
Abstract
An instrument, a medical-endoscopic instrument or technoscope, includes a shank () and an instrument head (), which is arranged at a distal shank end of the shank () and is bendable relative thereto via a joint. The instrument head () includes a tool with two jaw parts () which are pivotable relative to one another and are coupled in each case to two pull cables (), for the control of the jaw parts (). These pull cables (), in the region of the joint, are guided around two deflecting rollers (). Deflecting roller pairs are arranged on both sides of a middle axis (A) of the instrument. Deflecting rollers () of a first deflecting roller pair have a smaller diameter than deflecting rollers () of a second deflecting roller pair.