JPS60166301U - Endoscope treatment instrument tube - Google Patents

Endoscope treatment instrument tube

Info

Publication number
JPS60166301U
JPS60166301U JP5281184U JP5281184U JPS60166301U JP S60166301 U JPS60166301 U JP S60166301U JP 5281184 U JP5281184 U JP 5281184U JP 5281184 U JP5281184 U JP 5281184U JP S60166301 U JPS60166301 U JP S60166301U
Authority
JP
Japan
Prior art keywords
tube
treatment instrument
endoscope
reinforcing
layer
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
JP5281184U
Other languages
Japanese (ja)
Other versions
JPH0117284Y2 (en
Inventor
康弘 植田
Original Assignee
オリンパス光学工業株式会社
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 by オリンパス光学工業株式会社 filed Critical オリンパス光学工業株式会社
Priority to JP5281184U priority Critical patent/JPS60166301U/en
Publication of JPS60166301U publication Critical patent/JPS60166301U/en
Application granted granted Critical
Publication of JPH0117284Y2 publication Critical patent/JPH0117284Y2/ja
Granted legal-status Critical Current

Links

Abstract

(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

【図面の簡単な説明】[Brief explanation of the drawing]

第１図は内視鏡の全体図、第２図は第１実施例の内視鏡
先端付近の断面図、第３図は第１実施例の処置具挿通用
チュ゛−ブを示す図１、第４図は第２実施例の処置具挿
通用チューブを示す図、第５図は第３実施例の処置具挿
通用チューブを示す図、第６図は第４実施例の処置具挿
通用チューブを示す図である。　　　　− ２６・・・・・・処置具挿通用チューブ、２７・・・・
・・可撓性チューブ、２８・・・・・・水密層、２９，
３１・・・・・・補強管、３０・・・・・・四弗化エチ
レン樹脂層。 ”パ　　ブ７ □モ （（ １３２５ ２３２１２４２２ ｊ７”ｌ　　１．ｓ　　２０ り→＝＝＝ｉ ／　ＩＩ／　／ ２７　２６　３０　２８　２９Fig. 1 is an overall view of the endoscope, Fig. 2 is a cross-sectional view of the vicinity of the tip of the endoscope according to the first embodiment, and Fig. 3 is a diagram showing the tube for inserting a treatment instrument according to the first embodiment. , FIG. 4 is a diagram showing a treatment instrument insertion tube of the second embodiment, FIG. 5 is a diagram showing a treatment instrument insertion tube of the third embodiment, and FIG. 6 is a diagram showing a treatment instrument insertion tube of the fourth embodiment. It is a figure showing a tube. - 26... Tube for inserting treatment instrument, 27...
...Flexible tube, 28...Watertight layer, 29,
31...Reinforcement pipe, 30...Tetrafluoroethylene resin layer. ”Pub7 □Mo((1325 23212422 j7”l 1.s 20 →===i / II/ / 27 26 30 28 29

Claims (1)

【実用新案登録請求の範囲】 （１）延伸発泡性四弗化エチレン樹脂よりなる可撓性チ
λ−ブと、この可撓性チューブの外面に被覆される水密
層及び補強管と、この水密層ないし補強管上に形成され
る延伸発泡性四弗化エチレン樹脂層とから成ることを特
徴とする内視鏡の処置具挿通用チューブ。 （２）上記補強管は可撓性チューブに水密層を被覆した
外面に設°け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ューブ。 （３）　　上記水密層は可撓性チューブに補強ｉを被覆
した外面に設け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ューブ。 （４）　　上記水密層はフッ素ゴムであることを特徴と
する実用新案登録請求の範囲第１項又は第２項又は第３
項記載の内視鏡の処置具挿通用チューブ。 （５）上記補強管は螺旋管であることを特徴とする実用
新案登録請求の範囲第１項又は第２項又は第３項記載の
内視鏡の処置具挿通用チューブ。　　　　　、（６）　
　上記補強管は網状管であることを特徴とする実用新案
登録請求の範囲第１項又は第２項又は第３項記載の内視
鏡の処置具挿通用チューブ。 （７）上記網状管はタングステン線より成ることを特徴
とする実用新案登録請求の範囲第６項記載の内視鏡の処
置具挿通用チューブ。[Claims for Utility Model Registration] (1) A flexible tube made of expanded expandable tetrafluoroethylene resin, a watertight layer and reinforcing tube coated on the outer surface of this flexible tube, and 1. A tube for inserting a treatment instrument into an endoscope, comprising a layer or a reinforcing tube and an expanded polytetrafluoroethylene resin layer formed on the reinforcing tube. (2) The tube for inserting a treatment instrument into an endoscope according to claim 1, wherein the reinforcing tube is provided on the outer surface of a flexible tube coated with a watertight layer. (3) The tube for inserting a treatment instrument into an endoscope according to claim 1, wherein the watertight layer is provided on the outer surface of a flexible tube coated with reinforcement i. (4) Claims 1 or 2 or 3 of the utility model registration claim characterized in that the watertight layer is made of fluororubber.
Tube for inserting the treatment instrument of the endoscope described in Section 1. (5) The tube for inserting a treatment instrument into an endoscope as set forth in claim 1, 2, or 3, wherein the reinforcing tube is a helical tube. ,(6)
The tube for inserting a treatment instrument into an endoscope according to claim 1, 2, or 3, wherein the reinforcing tube is a mesh tube. (7) The endoscopic treatment instrument insertion tube according to claim 6, wherein the mesh tube is made of tungsten wire.
JP5281184U 1984-04-11 1984-04-11 Endoscope treatment instrument tube Granted JPS60166301U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP5281184U JPS60166301U (en) 1984-04-11 1984-04-11 Endoscope treatment instrument tube

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP5281184U JPS60166301U (en) 1984-04-11 1984-04-11 Endoscope treatment instrument tube

Publications (2)

Publication Number Publication Date
JPS60166301U true JPS60166301U (en) 1985-11-05
JPH0117284Y2 JPH0117284Y2 (en) 1989-05-19

Family

ID=30573089

Family Applications (1)

Application Number Title Priority Date Filing Date
JP5281184U Granted JPS60166301U (en) 1984-04-11 1984-04-11 Endoscope treatment instrument tube

Country Status (1)

Country Link
JP (1) JPS60166301U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62202802U (en) * 1986-06-17 1987-12-24

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS53422A (en) * 1976-06-25 1978-01-06 Olympus Optical Co Flexible tube
JPS577503U (en) * 1980-06-16 1982-01-14
JPS577502U (en) * 1980-06-14 1982-01-14

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS577502B2 (en) * 1973-03-30 1982-02-10
JPS51150218A (en) * 1975-06-18 1976-12-23 Matsushita Electric Ind Co Ltd Television picture receiving device

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS53422A (en) * 1976-06-25 1978-01-06 Olympus Optical Co Flexible tube
JPS577502U (en) * 1980-06-14 1982-01-14
JPS577503U (en) * 1980-06-16 1982-01-14

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62202802U (en) * 1986-06-17 1987-12-24

Also Published As

Publication number Publication date
JPH0117284Y2 (en) 1989-05-19

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