公开(公告)号：US20230016068A1

公开(公告)日：2023-01-19

申请号：US17954797

申请日：2022-09-28

Applicant: OLYMPUS CORPORATION

Inventor： Eijiro SATO ,  Eiji MATSUDA ,  Ryo HASEGAWA ,  Takashi NARA

IPC: A61B1/005

Abstract: A bending section of an endoscope includes a first bending piece and a second bending piece in each of which a hole is formed, the first bending piece includes a first groove communicating with the hole and formed toward an outer side of a radial direction, the second bending piece is disposed adjacent to the first bending piece and includes a second groove formed from an outer circumference of the second bending piece toward the hole, and the wire is disposed in the first groove and the second groove.