JPH02106201U - - Google Patents

Info

Publication number
JPH02106201U
JPH02106201U JP1470489U JP1470489U JPH02106201U JP H02106201 U JPH02106201 U JP H02106201U JP 1470489 U JP1470489 U JP 1470489U JP 1470489 U JP1470489 U JP 1470489U JP H02106201 U JPH02106201 U JP H02106201U
Authority
JP
Japan
Prior art keywords
ring
straight line
curved tube
curved
nodal
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
JP1470489U
Other languages
English (en)
Other versions
JPH071123Y2 (ja
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 filed Critical
Priority to JP1989014704U priority Critical patent/JPH071123Y2/ja
Publication of JPH02106201U publication Critical patent/JPH02106201U/ja
Application granted granted Critical
Publication of JPH071123Y2 publication Critical patent/JPH071123Y2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Landscapes

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

Description

【図面の簡単な説明】
第1図ないし第8図はこの考案の一実施例を示
し、第1図は節輪を示す断面図、第2図はその彎
曲した節輪を示す断面図、第3図は要部の節輪で
構成される彎曲部を設けた内視鏡を示す側面図、
第4図はその彎曲部の構造を示す側断面図、第5
図は節輪に設けたワイヤー挿通部を示す正断面図
、第6図は最大に彎曲した節輪を示す側面図、第
7図は真直ぐの状態にした節輪を示す側面図、第
8図はその半平断面図、第9図は従来の内視鏡の
節輪を示す断面図、第10図はその異なる従来の
節輪を示す側面図、第11図はその真直ぐの状態
にした節輪を示す側面図、第12図は図はその半
平断面図、第13図は節輪の連結部構造を示す側
面図である。 2…挿入部、3…節輪、2b…彎曲部、4…第
1の連結部、5…第2の連結部、11…彎曲管。

Claims (1)

  1. 【実用新案登録請求の範囲】 挿入部の先端部に、複数個の節輪を該節輪の端
    面に突設した連結部を介し回動自在に連結してな
    る彎曲管を設けた内視鏡において、前記節輪の端
    面は、前記節輪の連結部の回動中心を通る前記彎
    曲管の軸心と直角な直線が、前記連結部の回動中
    心と前記彎曲管を彎曲させたとき突き当たる節輪
    と肩口とを結ぶ直線となす角度αとし、かつ前記
    節輪の肩口から節輪の端部に沿つて延長する直線
    となす角度βとしたとき、 「O<β<α」 なる関係が成立する形状に設定したことを特徴
    とする内視鏡。
JP1989014704U 1989-02-10 1989-02-10 内視鏡 Expired - Lifetime JPH071123Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1989014704U JPH071123Y2 (ja) 1989-02-10 1989-02-10 内視鏡

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1989014704U JPH071123Y2 (ja) 1989-02-10 1989-02-10 内視鏡

Publications (2)

Publication Number Publication Date
JPH02106201U true JPH02106201U (ja) 1990-08-23
JPH071123Y2 JPH071123Y2 (ja) 1995-01-18

Family

ID=31226145

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1989014704U Expired - Lifetime JPH071123Y2 (ja) 1989-02-10 1989-02-10 内視鏡

Country Status (1)

Country Link
JP (1) JPH071123Y2 (ja)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2008053852A1 (en) * 2006-10-30 2008-05-08 Olympus Corporation Structure for curvature section of endoscope

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6286593B1 (ja) * 2017-03-21 2018-02-28 エレコム株式会社 携帯電子機器用のケース

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4928389U (ja) * 1972-06-10 1974-03-11
JPS5619201U (ja) * 1979-07-20 1981-02-20
JPS57191304U (ja) * 1981-05-28 1982-12-04
JPS61137915U (ja) * 1985-02-15 1986-08-27
JPS6223444U (ja) * 1985-07-25 1987-02-13

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5470918A (en) * 1977-11-15 1979-06-07 Iseki Agricult Mach Marker apparatus of riceeplanting machine

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4928389U (ja) * 1972-06-10 1974-03-11
JPS5619201U (ja) * 1979-07-20 1981-02-20
JPS57191304U (ja) * 1981-05-28 1982-12-04
JPS61137915U (ja) * 1985-02-15 1986-08-27
JPS6223444U (ja) * 1985-07-25 1987-02-13

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2008053852A1 (en) * 2006-10-30 2008-05-08 Olympus Corporation Structure for curvature section of endoscope

Also Published As

Publication number Publication date
JPH071123Y2 (ja) 1995-01-18

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