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. 22, 2026
Filed:
Jul. 25, 2022
Karl Storz SE & Co. KG, Tuttlingen, DE;
KARL STORZ SE & CO. KG, Tuttlingen, DE;
Abstract
A steering mechanism for a surgical instrument having a shaft. The steering mechanism is disposed on the shaft and the shaft includes a bending mechanism. The steering mechanism has two motor-driven drives configured to spatially align a swash plate which controls the distal bending mechanism. The first drive has a first drive shaft driven by a first motor and is operatively connected to a first traction pulley of a first drive wheel via a first traction mechanism. The second drive has a second drive shaft driven by a second motor and is operatively connected to a second traction pulley of a second drive wheel via a second traction mechanism. The first and second drive wheels each a bevel wheel rim, wherein the swash plate is located between the two drive wheels, and the bevel wheel rims being positioned facing each other on the axis of rotation.