JPS6074110U - Internal conduit for endoscope - Google Patents

Internal conduit for endoscope

Info

Publication number
JPS6074110U
JPS6074110U JP16619083U JP16619083U JPS6074110U JP S6074110 U JPS6074110 U JP S6074110U JP 16619083 U JP16619083 U JP 16619083U JP 16619083 U JP16619083 U JP 16619083U JP S6074110 U JPS6074110 U JP S6074110U
Authority
JP
Japan
Prior art keywords
endoscope
flexible tube
conduit
built
tube
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
JP16619083U
Other languages
Japanese (ja)
Other versions
JPH0142085Y2 (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 JP16619083U priority Critical patent/JPS6074110U/en
Publication of JPS6074110U publication Critical patent/JPS6074110U/en
Application granted granted Critical
Publication of JPH0142085Y2 publication Critical patent/JPH0142085Y2/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 drawings]

第１図ないし第３図はこの考案の第１の実施例を示し、
第１図は内視鏡の全体図、第２図は内視鏡先端付近の断
面図、第３図は内蔵管路を示す断面図、第４図はその変
形例を示す断面図、第５図および第６図はこの考案の第
２の実施例を示し、第５図は内視鏡先端付近の断面図、
第４図はその処置具挿通チャンネルに用いられた内蔵管
路を示す断面図、第７図はこの考案の他の実施例を示す
断面図である。 １・・・内視鏡、１７・・・イメージガイドファイバ、
２３・・・保護チューブ（内蔵管路）、２４・・・可撓
性チューブ、２５・・・補強管、２６・・・四弗化エチ
レン層、３１・・・吸引チャンネル（内蔵管路）。 ２６　２ｃ。 〆　　ど　　２４ 〜 η　　　　　− ６２５1 to 3 show a first embodiment of this invention,
Fig. 1 is an overall view of the endoscope, Fig. 2 is a sectional view of the vicinity of the tip of the endoscope, Fig. 3 is a sectional view showing the built-in duct, Fig. 4 is a sectional view showing a modification thereof, and Fig. 5 is a sectional view of the endoscope. 6 and 6 show a second embodiment of this invention, and FIG. 5 is a sectional view of the vicinity of the tip of the endoscope;
FIG. 4 is a sectional view showing a built-in conduit used in the treatment instrument insertion channel, and FIG. 7 is a sectional view showing another embodiment of this invention. 1... Endoscope, 17... Image guide fiber,
23... Protective tube (built-in conduit), 24... Flexible tube, 25... Reinforcement tube, 26... Tetrafluoroethylene layer, 31... Suction channel (built-in conduit). 26 2c. 〆 Do 24 ~ η − 625

Claims (3)

【実用新案登録請求の範囲】[Scope of utility model registration request] （１）内視鏡内に配設される延伸発泡性四弗化エチレン
樹脂よりなる可撓性チューブと、この可撓性チューブの
外面に被覆される上記可撓性チューブの径方向の変形を
制限する補強管と、この補強管上に設けられる四弗化エ
チレン樹脂層とを具備してなることを特徴とする内視鏡
用内蔵物内蔵管路。(1) Deformation in the radial direction of a flexible tube made of expanded expandable tetrafluoroethylene resin disposed inside the endoscope and the flexible tube coated on the outer surface of the flexible tube. 1. A conduit with built-in internal components for an endoscope, comprising a reinforcing tube for restricting the reinforcing tube and a tetrafluoroethylene resin layer provided on the reinforcing tube. （２）上記可撓性チューブ内に光学繊維束が内蔵される
ことを特徴とする実用新案登録請求の範囲第１項に記載
の内視鏡用内蔵物内蔵管路。(2) The built-in conduit for an endoscope according to claim 1, wherein an optical fiber bundle is built in the flexible tube. （３）上記可撓性チューブ内に処置具が導通されること
を特徴とする実用新案登録請求の範囲第１項に記載の内
視鏡用内蔵物内蔵管路。(3) The internal conduit for an endoscope according to claim 1, wherein a treatment instrument is introduced into the flexible tube.
JP16619083U 1983-10-27 1983-10-27 Internal conduit for endoscope Granted JPS6074110U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP16619083U JPS6074110U (en) 1983-10-27 1983-10-27 Internal conduit for endoscope

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP16619083U JPS6074110U (en) 1983-10-27 1983-10-27 Internal conduit for endoscope

Publications (2)

Publication Number Publication Date
JPS6074110U true JPS6074110U (en) 1985-05-24
JPH0142085Y2 JPH0142085Y2 (en) 1989-12-11

Family

ID=30363897

Family Applications (1)

Application Number Title Priority Date Filing Date
JP16619083U Granted JPS6074110U (en) 1983-10-27 1983-10-27 Internal conduit for endoscope

Country Status (1)

Country Link
JP (1) JPS6074110U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2014180458A (en) * 2013-03-19 2014-09-29 Olympus Corp Lighting system

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5572901U (en) * 1978-11-15 1980-05-20
JPS577502U (en) * 1980-06-14 1982-01-14
JPS6044002U (en) * 1983-09-02 1985-03-28 オリンパス光学工業株式会社 Endoscope

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
JPS6044002B2 (en) * 1977-10-13 1985-10-01 住友化学工業株式会社 Method for reducing non-volatile impurities in liquid during distillation operations

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5572901U (en) * 1978-11-15 1980-05-20
JPS577502U (en) * 1980-06-14 1982-01-14
JPS6044002U (en) * 1983-09-02 1985-03-28 オリンパス光学工業株式会社 Endoscope

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2014180458A (en) * 2013-03-19 2014-09-29 Olympus Corp Lighting system

Also Published As

Publication number Publication date
JPH0142085Y2 (en) 1989-12-11

Similar Documents

Publication Publication Date Title
JPS6074110U (en) Internal conduit for endoscope
JPS6044002U (en) Endoscope
JPS58117602U (en) Endoscope
JPS5916601U (en) Endoscope curved tube
JPS6033302U (en) Optical fiber bundle for endoscope
JPS6017701U (en) Endoscope
JPS6025602U (en) Endoscope
JPS60184508U (en) Endoscope
JPS6023002U (en) Structure of guide tube for operating wire in endoscope
JPS5953039U (en) Micro suction tube used in brain surgery, etc.
JPS58140386U (en) flexible hose
JPS6141988U (en) bent flexible tube
JPS5979101U (en) Endoscope
JPS58181084U (en) Fluororesin hose
JPS58182702U (en) Endoscope
JPS5884103U (en) Flexible tube connection structure in endoscope
JPS5895811U (en) Flexible tube for endoscopic forceps and treatment instruments
JPS60140013U (en) lens barrel
JPS5994405U (en) flexible waveguide
JPS5854806U (en) Endoscope
JPS5859003U (en) Optical fiber bundle for endoscope
JPS5924581U (en) Fiber-reinforced plastic tapered tube
JPS5957902U (en) Endoscope
JPS5920082U (en) Water stop structure between pipes in propulsion method
JPS60173782U (en) High pressure water supply hose