JPS62202802U - - Google Patents

Info

Publication number
JPS62202802U
JPS62202802U JP9129386U JP9129386U JPS62202802U JP S62202802 U JPS62202802 U JP S62202802U JP 9129386 U JP9129386 U JP 9129386U JP 9129386 U JP9129386 U JP 9129386U JP S62202802 U JPS62202802 U JP S62202802U
Authority
JP
Japan
Prior art keywords
layer
tetrafluoroethylene resin
tube
expandable tetrafluoroethylene
watertight
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
JP9129386U
Other languages
English (en)
Other versions
JPH0438805Y2 (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 JP1986091293U priority Critical patent/JPH0438805Y2/ja
Publication of JPS62202802U publication Critical patent/JPS62202802U/ja
Application granted granted Critical
Publication of JPH0438805Y2 publication Critical patent/JPH0438805Y2/ja
Expired 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の実施例を示す一部断
面した側面図、第２図はこの考案の第２の実施例
を示す一部断面した側面図、第３図は同じく螺旋
管を除去した側面図である。 １…可撓性チユーブ、２…水密層、３…テープ
、４…螺旋管、５…接着剤、７…両面接着テープ
。

Claims (1)

  1. 【実用新案登録請求の範囲】 (1) 第１の延伸発泡性四弗化エチレン樹脂より
    なる可撓性チユーブと、この可撓性チユーブの外
    周面を被覆した水密層と、この水密層の外側に形
    成された第２の延伸発泡性四弗化エチレン樹脂の
    層と、この第２の延伸発泡性四弗化エチレン樹脂
    の層の外側面に接着して設けられた螺旋管とを具
    備したことを特徴とする実用新案登録請求の範囲
    第１項記載の内視鏡の処置具挿通用チユーブ。 (2) 上記第２の延伸発泡性四弗化エチレン樹脂
    の層は、上記水密層に巻装されたテープからなる
    ことを特徴とする内視鏡の処置具挿通用チユーブ
    。
JP1986091293U 1986-06-17 1986-06-17 Expired JPH0438805Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1986091293U JPH0438805Y2 (ja) 1986-06-17 1986-06-17

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1986091293U JPH0438805Y2 (ja) 1986-06-17 1986-06-17

Publications (2)

Publication Number Publication Date
JPS62202802U true JPS62202802U (ja) 1987-12-24
JPH0438805Y2 JPH0438805Y2 (ja) 1992-09-10

Family

ID=30951945

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1986091293U Expired JPH0438805Y2 (ja) 1986-06-17 1986-06-17

Country Status (1)

Country Link
JP (1) JPH0438805Y2 (ja)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2002204778A (ja) * 2001-01-10 2002-07-23 Asahi Optical Co Ltd 内視鏡の多層チューブ補強構造

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5566342A (en) * 1978-11-15 1980-05-19 Olympus Optical Co Conduction pipe for endoscope
JPS60166301U (ja) * 1984-04-11 1985-11-05 オリンパス光学工業株式会社 内視鏡の処置具插通用チユ−ブ

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5566342A (en) * 1978-11-15 1980-05-19 Olympus Optical Co Conduction pipe for endoscope
JPS60166301U (ja) * 1984-04-11 1985-11-05 オリンパス光学工業株式会社 内視鏡の処置具插通用チユ−ブ

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2002204778A (ja) * 2001-01-10 2002-07-23 Asahi Optical Co Ltd 内視鏡の多層チューブ補強構造

Also Published As

Publication number Publication date
JPH0438805Y2 (ja) 1992-09-10

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