JPS60184505U - Endoscope - Google Patents

Endoscope

Info

Publication number
JPS60184505U
JPS60184505U JP7411784U JP7411784U JPS60184505U JP S60184505 U JPS60184505 U JP S60184505U JP 7411784 U JP7411784 U JP 7411784U JP 7411784 U JP7411784 U JP 7411784U JP S60184505 U JPS60184505 U JP S60184505U
Authority
JP
Japan
Prior art keywords
tube
endoscope
flexible material
treatment instrument
section
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
JP7411784U
Other languages
Japanese (ja)
Other versions
JPH0130161Y2 (en
Inventor
豊 大島
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 JP7411784U priority Critical patent/JPS60184505U/en
Publication of JPS60184505U publication Critical patent/JPS60184505U/en
Application granted granted Critical
Publication of JPH0130161Y2 publication Critical patent/JPH0130161Y2/ja
Granted legal-status Critical Current

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  • Instruments For Viewing The Inside Of Hollow Bodies (AREA)

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図及び第２図は本考案の１実施例に係り、第１図は
１実施例の内視鏡を示す斜視図、第２図は挿入部の先端
側の構造を拡大して示す縦断面図である。 １・・・・・・内視鏡、２・・・・・・操作部、３・・
・・・・挿入部、４・・・・・・接眼部、６・・・・・
・先端部、７・・・・・・湾曲管部、８・・・・・・可
撓管部、９・・・・・・観察窓、１０・・・・・・照明
窓、１２・・・・・・処置具挿入口、１３・・・・・・
鉗子、１４・・・・・・処置具チャンネル、１５・・・
・・・導出口、１７゜２２・・・・・・ワイヤ、２１・
・・・・・湾曲操作ノブ、２４・・・・・・関節駒、２
６・・・・・・接続環、２７・・・・・・硬質チューブ
、２８・・・・・・軟質チューブ。 第１図 第２図1 and 2 relate to one embodiment of the present invention, FIG. 1 is a perspective view showing an endoscope of one embodiment, and FIG. 2 is a longitudinal section showing an enlarged structure of the distal end side of the insertion section. It is a front view. 1...Endoscope, 2...Operation unit, 3...
... Insertion section, 4 ... Eyepiece section, 6 ...
・Tip part, 7... Curved tube part, 8... Flexible tube part, 9... Observation window, 10... Lighting window, 12... ...Treatment instrument insertion port, 13...
Forceps, 14...Treatment instrument channel, 15...
...Outlet, 17°22...Wire, 21.
...Curving operation knob, 24...Joint piece, 2
6... Connection ring, 27... Hard tube, 28... Soft tube. Figure 1 Figure 2

Claims (2)

【実用新案登録請求の範囲】[Scope of utility model registration request] （１）可撓管部の先端側に湾曲自在となる湾曲管部が形
成された挿入部を有し、該挿入部内に処置具を挿通可能
とする処置具角チャンネルが形成された内視鏡において
、前記処置具用チャンルは湾曲管部内では可撓性の大き
い材質のチューブで形成し、可撓管部内では比較的可撓
性の小°　　さい材質のチューブで形成したことを特徴
とする内視鏡。(1) An endoscope that has an insertion section in which a curved tube section that can be freely bent is formed on the distal end side of the flexible tube section, and a treatment instrument corner channel that allows a treatment instrument to be inserted into the insertion section. In the method, the treatment instrument channel is formed of a tube made of a highly flexible material in the curved tube portion, and formed of a tube made of a relatively less flexible material in the flexible tube portion. Endoscope. （２）　　前記可撓性の大きい材質のチューブは、ポリ
テトラフルオロエチレンの多孔質チューブで形成され、
前記比較的可撓性の小さい材質のチューブはポリテトラ
フルオロエチレンのチューブで形成されたことを特徴と
する実用新案登録請求の範囲第１項記載の内視鏡。(2) The tube made of a highly flexible material is formed of a porous tube of polytetrafluoroethylene,
2. The endoscope according to claim 1, wherein the tube made of a relatively less flexible material is made of polytetrafluoroethylene.
JP7411784U 1984-05-21 1984-05-21 Endoscope Granted JPS60184505U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP7411784U JPS60184505U (en) 1984-05-21 1984-05-21 Endoscope

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7411784U JPS60184505U (en) 1984-05-21 1984-05-21 Endoscope

Publications (2)

Publication Number Publication Date
JPS60184505U true JPS60184505U (en) 1985-12-07
JPH0130161Y2 JPH0130161Y2 (en) 1989-09-14

Family

ID=30614112

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7411784U Granted JPS60184505U (en) 1984-05-21 1984-05-21 Endoscope

Country Status (1)

Country Link
JP (1) JPS60184505U (en)

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5393986U (en) * 1976-12-29 1978-07-31
JPS54159792U (en) * 1978-04-28 1979-11-08
JPS5630786U (en) * 1979-08-18 1981-03-25
JPS57136432A (en) * 1981-02-19 1982-08-23 Olympus Optical Co Tube for endoscope
JPS58117607U (en) * 1982-02-02 1983-08-11 ソフテツクス株式会社 Stone position detection device using soft X-rays

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5393986U (en) * 1976-12-29 1978-07-31
JPS54159792U (en) * 1978-04-28 1979-11-08
JPS5630786U (en) * 1979-08-18 1981-03-25
JPS57136432A (en) * 1981-02-19 1982-08-23 Olympus Optical Co Tube for endoscope
JPS58117607U (en) * 1982-02-02 1983-08-11 ソフテツクス株式会社 Stone position detection device using soft X-rays

Also Published As

Publication number Publication date
JPH0130161Y2 (en) 1989-09-14

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