Invention Application
- Patent Title: ENDOSCOPE
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Application No.: US17124866Application Date: 2020-12-17
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Publication No.: US20210127951A1Publication Date: 2021-05-06
- Inventor: Nobuaki AKUI
- Applicant: OLYMPUS CORPORATION
- Applicant Address: JP Tokyo
- Assignee: OLYMPUS CORPORATION
- Current Assignee: OLYMPUS CORPORATION
- Current Assignee Address: JP Tokyo
- Main IPC: A61B1/005
- IPC: A61B1/005

Abstract:
An endoscope includes: a first bending wire that is connected with a first connection part of a bending portion of an insertion portion inserted into a subject and bends the entire bending portion in a first bending direction by pulling; a second bending wire that is connected with a second connection part of the bending portion positioned on a proximal end side of the first connection part and bends a proximal end side part of the bending portion on the proximal end side of the second connection part in the first bending direction by pulling; an operation lever that pulls the first bending wire to the proximal end side; an operation lever that pulls the second bending wire to the proximal end side; and a coil pipe into which the first and second bending wires are inserted at a position on the proximal end side of the bending portion.
Public/Granted literature
- US11992189B2 Endoscope Public/Granted day:2024-05-28
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