JPS5884103U - Flexible tube connection structure in endoscope - Google Patents

Flexible tube connection structure in endoscope

Info

Publication number
JPS5884103U
JPS5884103U JP17958781U JP17958781U JPS5884103U JP S5884103 U JPS5884103 U JP S5884103U JP 17958781 U JP17958781 U JP 17958781U JP 17958781 U JP17958781 U JP 17958781U JP S5884103 U JPS5884103 U JP S5884103U
Authority
JP
Japan
Prior art keywords
flexible tube
connection structure
endoscope
tube connection
fitted onto
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
JP17958781U
Other languages
Japanese (ja)
Inventor
伸之 松浦
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 JP17958781U priority Critical patent/JPS5884103U/en
Publication of JPS5884103U publication Critical patent/JPS5884103U/en
Pending 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図は従来、内視鏡に用いられている硬性の被接続管
と可撓性チューブとの接続構造を示す断面図、第２図は
この考案にかかる内視鏡を示す構成図、第３図はこの考
案の第１の実施例の可撓性チューブ接続構造を示す断面
図、第４図はこの考案の第２の実施例を示す断面図、第
５図はこの考案の第３の実施例を示す断面図である。 ８．１０・・・チャンネルチューブ、吸引チューブ（可
視性チューブ）、９・・・接続管（被接続管）、１１・
・・コイル。FIG. 1 is a sectional view showing a connection structure between a rigid connected tube and a flexible tube conventionally used in an endoscope, FIG. 2 is a configuration diagram showing an endoscope according to this invention, and FIG. Fig. 3 is a sectional view showing a flexible tube connection structure of the first embodiment of this invention, Fig. 4 is a sectional view showing a second embodiment of this invention, and Fig. 5 is a sectional view showing a third embodiment of this invention. It is a sectional view showing an example. 8.10... Channel tube, suction tube (visibility tube), 9... Connection tube (connected tube), 11.
··coil.

Claims (2)

【実用新案登録請求の範囲】[Scope of utility model registration request] （１）硬性の被接続管の端部に可撓性チューブの端部を
外嵌させ、これら可撓性チューブと被接続管とのすくな
くとも重合部上に内径が前記重合部の外径よりも小さい
コイルを外嵌させてなることを特徴とする内視鏡におけ
る可撓性チューブ接続構造。(1) The end of the flexible tube is fitted onto the end of the rigid pipe to be connected, and the inner diameter is larger than the outer diameter of the overlapped part at least on the overlapping part of the flexible tube and the connected pipe. A flexible tube connection structure for an endoscope, characterized by having a small coil fitted onto the outside. （２）コイルは可逆性を有する形状記憶合金で構成され
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
載の内視鏡における可撓性チューブ接続構造。(2) The flexible tube connection structure for an endoscope according to claim 1, wherein the coil is made of a reversible shape memory alloy.
JP17958781U 1981-12-02 1981-12-02 Flexible tube connection structure in endoscope Pending JPS5884103U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP17958781U JPS5884103U (en) 1981-12-02 1981-12-02 Flexible tube connection structure in endoscope

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP17958781U JPS5884103U (en) 1981-12-02 1981-12-02 Flexible tube connection structure in endoscope

Publications (1)

Publication Number Publication Date
JPS5884103U true JPS5884103U (en) 1983-06-07

Family

ID=29975417

Family Applications (1)

Application Number Title Priority Date Filing Date
JP17958781U Pending JPS5884103U (en) 1981-12-02 1981-12-02 Flexible tube connection structure in endoscope

Country Status (1)

Country Link
JP (1) JPS5884103U (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63184005U (en) * 1987-05-20 1988-11-28
JPH07308285A (en) * 1994-05-16 1995-11-28 Fuji Photo Optical Co Ltd Mechanism for fixing treatment tool insert channel of endoscope

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5490622A (en) * 1977-12-27 1979-07-18 Taguchi Chobee Coupling* packing and washer in alloy that have effect memorizing shape
JPS57134097A (en) * 1981-02-13 1982-08-19 Matsushita Electric Ind Co Ltd Pipe joining device

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5490622A (en) * 1977-12-27 1979-07-18 Taguchi Chobee Coupling* packing and washer in alloy that have effect memorizing shape
JPS57134097A (en) * 1981-02-13 1982-08-19 Matsushita Electric Ind Co Ltd Pipe joining device

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63184005U (en) * 1987-05-20 1988-11-28
JPH07308285A (en) * 1994-05-16 1995-11-28 Fuji Photo Optical Co Ltd Mechanism for fixing treatment tool insert channel of endoscope

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