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. 09, 2025
Filed:
Sep. 22, 2021
Hoya Corporation, Tokyo, JP;
Anh Minh Do, Munich, DE;
HOYA CORPORATION, Tokyo, JP;
Abstract
An endoscope includes a flexible insertion tube and a bending portion controllable from a proximal side and being distally connected to the insertion tube. The bending portion includes a sleeve in which at least one pull rope runs for a pivoting movement of the bending portion, wherein the at least one pull rope is anchored to the distal end of the bending portion. A separating element dividing the cross-section of the sleeve into at least two separate chambers is arranged in the longitudinal direction of the sleeve. In one of the at least two chambers separated by the separating element, a pull rope of the at least one pull rope is arranged in the longitudinal direction of the sleeve for pivoting movement of the bending portion.