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. 02, 2025
Filed:
Apr. 23, 2021
Ambu A/s, Ballerup, DK;
Martin Johst Christensen, Copenhagen, DK;
Günter Wilhelm Schütz, Augsburg, DE;
AMBU A/S, Ballerup, DK;
Abstract
An endoscope including a control system including: a first control wheel connected to a first wire drum and to a first steering wire of the endoscope to control the bending operation in a first dimension, the first control wheel having a bearing surface; a second control wheel connected to a second wire drum and to a second steering wire to control the bending operation in a second dimension, the second control wheel having an outer bearing surface positioned farther from the axis of rotation than the bearing surface of the first control wheel; and an outer bearing element including an inner bearing surface positioned farther from the axis of rotation than the outer bearing surface of the second control wheel and abutting the outer bearing surface of the second control wheel so that rotation of the second control wheel is at least partly borne on the outer bearing element.