JPS6099901U - Endoscope - Google Patents

Endoscope

Info

Publication number
JPS6099901U
JPS6099901U JP19304783U JP19304783U JPS6099901U JP S6099901 U JPS6099901 U JP S6099901U JP 19304783 U JP19304783 U JP 19304783U JP 19304783 U JP19304783 U JP 19304783U JP S6099901 U JPS6099901 U JP S6099901U
Authority
JP
Japan
Prior art keywords
endoscope
forceps
outer shell
head
flexible 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
JP19304783U
Other languages
Japanese (ja)
Other versions
JPH019525Y2 (en
Inventor
森岡　昌春
Original Assignee
富士写真光機株式会社
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 富士写真光機株式会社 filed Critical 富士写真光機株式会社
Priority to JP19304783U priority Critical patent/JPS6099901U/en
Publication of JPS6099901U publication Critical patent/JPS6099901U/en
Application granted granted Critical
Publication of JPH019525Y2 publication Critical patent/JPH019525Y2/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図は本考案に係る内視鏡の要点を明らかにするため
に示した従前の内視鏡における彎曲管部の一部をも倉め
て示した先端硬質部近傍の内部構成説明用一部縦断面図
で、第２図はその彎曲時における鉗子チャンネルの移動
状態説明用概略図、第３図は本考案に係る内視鏡の要部
説明用一部省略縦断面図である。− １：彎曲管部、２：外皮管、３ｔ３１：節輪環、４：枢
着軸、５ニライトガイド、６：操作ワイヤー、？、　　
７．　、　　？。：鉗子チキンネノ＾８：接続リング、
９：接手リング、１０：先端硬質部、１１：頭部形成用
外郭体、１２□、１２□　：照明用レンズ、１３：鉗子
導出孔、１４：鉗子チ　　　　゛ヤンネルロ端固定用筒
、１５：円形溝、１・６：０リング。FIG. 1 is a diagram for explaining the internal structure near the rigid tip of a conventional endoscope, which also shows a part of the curved tube section in order to clarify the main points of the endoscope according to the present invention. FIG. 2 is a schematic diagram for explaining the moving state of the forceps channel during bending, and FIG. 3 is a partially omitted vertical cross-sectional view for explaining the essential parts of the endoscope according to the present invention. - 1: Curved pipe section, 2: Outer skin pipe, 3t31: Node ring, 4: Pivot shaft, 5 Nilight guide, 6: Operation wire, ? ,
7. , ? . : Forceps Chicken Neno^8: Connection ring,
9: Joint ring, 10: Hard tip part, 11: Outer shell for head formation, 12□, 12□: Lens for illumination, 13: Forceps lead-out hole, 14: Forceps channel tube for fixing the end of Yannero, 15: Circular Groove, 1/6:0 ring.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 可撓管における先端部の彎曲管部の始端部近傍に、該可
撓管内に光学繊維束等と共に内蔵せしめられた鉗子チャ
ンネルの途中を固定する一方、該鉗子チャンネルの先端
部は、先端硬質部の頭部形成用外郭体の長手方向に該頭
部形成用外郭体に施された鉗子導出孔内に水密的かつ摺
動自在に装着せしめたことを特徴とする内視鏡。A forceps channel built into the flexible tube along with an optical fiber bundle, etc. is fixed in the middle near the starting end of the curved tube section at the distal end of the flexible tube, while the tip of the forceps channel is attached to a rigid tip end. An endoscope, characterized in that the endoscope is fitted watertightly and slidably into a forceps lead-out hole formed in the head-forming outer shell in the longitudinal direction of the head-forming outer shell.
JP19304783U 1983-12-16 1983-12-16 Endoscope Granted JPS6099901U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP19304783U JPS6099901U (en) 1983-12-16 1983-12-16 Endoscope

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP19304783U JPS6099901U (en) 1983-12-16 1983-12-16 Endoscope

Publications (2)

Publication Number Publication Date
JPS6099901U true JPS6099901U (en) 1985-07-08
JPH019525Y2 JPH019525Y2 (en) 1989-03-16

Family

ID=30415296

Family Applications (1)

Application Number Title Priority Date Filing Date
JP19304783U Granted JPS6099901U (en) 1983-12-16 1983-12-16 Endoscope

Country Status (1)

Country Link
JP (1) JPS6099901U (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2012075661A (en) * 2010-09-30 2012-04-19 Fujifilm Corp Endoscope
JP2013240436A (en) * 2012-05-18 2013-12-05 Olympus Medical Systems Corp Endoscope

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5769835A (en) * 1980-10-16 1982-04-28 Olympus Optical Co Apparatus for erecting treating tool in endoscope

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5769835A (en) * 1980-10-16 1982-04-28 Olympus Optical Co Apparatus for erecting treating tool in endoscope

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2012075661A (en) * 2010-09-30 2012-04-19 Fujifilm Corp Endoscope
JP2013240436A (en) * 2012-05-18 2013-12-05 Olympus Medical Systems Corp Endoscope

Also Published As

Publication number Publication date
JPH019525Y2 (en) 1989-03-16

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