JPH02109601U - - Google Patents

Info

Publication number
JPH02109601U
JPH02109601U JP1750089U JP1750089U JPH02109601U JP H02109601 U JPH02109601 U JP H02109601U JP 1750089 U JP1750089 U JP 1750089U JP 1750089 U JP1750089 U JP 1750089U JP H02109601 U JPH02109601 U JP H02109601U
Authority
JP
Japan
Prior art keywords
tube
channel
connecting tube
endoscope
treatment instrument
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.)
Pending
Application number
JP1750089U
Other languages
English (en)
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 JP1750089U priority Critical patent/JPH02109601U/ja
Publication of JPH02109601U publication Critical patent/JPH02109601U/ja
Pending 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図はこの考案の第1実施例を示す斜視図、
第2図は第1図の断面図、第3図は第2実施例を
示す断面図、第4図ないし第8図は補強部材の各
種変形例を示す斜視図、第9図は従来例を示す断
面図、第10図aは第9図a−a線断面図、第1
0図bは第9図b−b線断面図である。 1……先端硬性部、2……硬質接続管、3……
チユーブ、10……補強部材。

Claims (1)

  1. 【実用新案登録請求の範囲】 先端硬性部に設けられた硬質接続管に可撓性チ
    ユーブを接続して形成される処置具挿通用チヤン
    ネルを備えた内視鏡において、 接続管とチユーブとの接続部位近傍に、チユー
    ブ外周に径方向への弾性を備え、かつ接続管から
    遠ざかる方向にわたつて締付け力を弱くあるいは
    柔軟にした補強部材を装着したことを特徴とする
    処置具挿通用チヤンネルを備えた内視鏡。
JP1750089U 1989-02-17 1989-02-17 Pending JPH02109601U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1750089U JPH02109601U (ja) 1989-02-17 1989-02-17

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1750089U JPH02109601U (ja) 1989-02-17 1989-02-17

Publications (1)

Publication Number Publication Date
JPH02109601U true JPH02109601U (ja) 1990-09-03

Family

ID=31231336

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1750089U Pending JPH02109601U (ja) 1989-02-17 1989-02-17

Country Status (1)

Country Link
JP (1) JPH02109601U (ja)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2017086399A (ja) * 2015-11-09 2017-05-25 富士フイルム株式会社 内視鏡

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5646722U (ja) * 1979-09-14 1981-04-25
JPS5946933A (ja) * 1982-09-13 1984-03-16 オリンパス光学工業株式会社 内視鏡
JPS6156622B2 (ja) * 1978-07-05 1986-12-03 Hitachi Seisakusho Kk

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6156622B2 (ja) * 1978-07-05 1986-12-03 Hitachi Seisakusho Kk
JPS5646722U (ja) * 1979-09-14 1981-04-25
JPS5946933A (ja) * 1982-09-13 1984-03-16 オリンパス光学工業株式会社 内視鏡

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2017086399A (ja) * 2015-11-09 2017-05-25 富士フイルム株式会社 内視鏡

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