JPH0298901U - - Google Patents

Info

Publication number
JPH0298901U
JPH0298901U JP634589U JP634589U JPH0298901U JP H0298901 U JPH0298901 U JP H0298901U JP 634589 U JP634589 U JP 634589U JP 634589 U JP634589 U JP 634589U JP H0298901 U JPH0298901 U JP H0298901U
Authority
JP
Japan
Prior art keywords
operating member
endoscope
insertion section
section
bending mechanism
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
JP634589U
Other languages
English (en)
Other versions
JPH0647443Y2 (ja
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed filed Critical
Priority to JP1989006345U priority Critical patent/JPH0647443Y2/ja
Publication of JPH0298901U publication Critical patent/JPH0298901U/ja
Application granted granted Critical
Publication of JPH0647443Y2 publication Critical patent/JPH0647443Y2/ja
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Landscapes

  • Instruments For Viewing The Inside Of Hollow Bodies (AREA)

Description

【図面の簡単な説明】
第１図はこの考案に係る内視鏡の彎曲機構を示
す断面図、第２図はこの考案に係る内視鏡の彎曲
機構を示す説明図、第３図はこの考案に係る第２
実施例の内視鏡の彎曲機構を示す断面図、第４図
はこの考案に係る第３実施例の内視鏡の彎曲機構
を示す要部断面図、第５図は従来の内視鏡を示す
略線図、第６図は内視鏡を挿入しようとする機械
内の挿入路を示す要部断面図である。 １…挿入部、９，１０…（操作部材）ワイヤ、
３，４…（第１、第２）彎曲部、６，１２，１３
，１５…拘束部材。

Claims (1)

  1. 【実用新案登録請求の範囲】 挿入部内に設けられたワイヤ等の操作部材を有
    し、挿入路への挿入の際にその操作部材によつて
    前記挿入部に設けた彎曲部を各種方向に彎曲させ
    るように構成した内視鏡において、 前記彎曲部内の操作部材の配設方向に沿つてそ
    の近傍に、所定寸法の長さを有し、その寸法以上
    に伸長することがない拘束部材を設けたことを特
    徴とする内視鏡の彎曲機構。
JP1989006345U 1989-01-23 1989-01-23 内視鏡の彎曲機構 Expired - Fee Related JPH0647443Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1989006345U JPH0647443Y2 (ja) 1989-01-23 1989-01-23 内視鏡の彎曲機構

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1989006345U JPH0647443Y2 (ja) 1989-01-23 1989-01-23 内視鏡の彎曲機構

Publications (2)

Publication Number Publication Date
JPH0298901U true JPH0298901U (ja) 1990-08-07
JPH0647443Y2 JPH0647443Y2 (ja) 1994-12-07

Family

ID=31210448

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1989006345U Expired - Fee Related JPH0647443Y2 (ja) 1989-01-23 1989-01-23 内視鏡の彎曲機構

Country Status (1)

Country Link
JP (1) JPH0647443Y2 (ja)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2020039526A1 (ja) * 2018-08-22 2020-02-27 オリンパス株式会社 内視鏡

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS55146132A (en) * 1979-05-02 1980-11-14 Olympus Optical Co Flexible pipe for endoscope
JPS57126202U (ja) * 1981-02-02 1982-08-06
JPS6048725A (ja) * 1983-08-30 1985-03-16 富士写真光機株式会社 内視鏡における彎曲制御装置
JPS63111833A (ja) * 1986-10-31 1988-05-17 オリンパス光学工業株式会社 医療用可撓管の弯曲用組立体
JPS63249540A (ja) * 1987-04-07 1988-10-17 オリンパス光学工業株式会社 内視鏡

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS55146132A (en) * 1979-05-02 1980-11-14 Olympus Optical Co Flexible pipe for endoscope
JPS57126202U (ja) * 1981-02-02 1982-08-06
JPS6048725A (ja) * 1983-08-30 1985-03-16 富士写真光機株式会社 内視鏡における彎曲制御装置
JPS63111833A (ja) * 1986-10-31 1988-05-17 オリンパス光学工業株式会社 医療用可撓管の弯曲用組立体
JPS63249540A (ja) * 1987-04-07 1988-10-17 オリンパス光学工業株式会社 内視鏡

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2020039526A1 (ja) * 2018-08-22 2020-02-27 オリンパス株式会社 内視鏡
US11751756B2 (en) 2018-08-22 2023-09-12 Olympus Corporation Endoscope

Also Published As

Publication number Publication date
JPH0647443Y2 (ja) 1994-12-07

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Legal Events

Date Code Title Description
LAPS Cancellation because of no payment of annual fees