JPH0370101U - - Google Patents

Info

Publication number
JPH0370101U
JPH0370101U JP13234989U JP13234989U JPH0370101U JP H0370101 U JPH0370101 U JP H0370101U JP 13234989 U JP13234989 U JP 13234989U JP 13234989 U JP13234989 U JP 13234989U JP H0370101 U JPH0370101 U JP H0370101U
Authority
JP
Japan
Prior art keywords
helical tube
tube
view
fixing means
sectional
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
JP13234989U
Other languages
English (en)
Other versions
JP2524905Y2 (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 JP1989132349U priority Critical patent/JP2524905Y2/ja
Publication of JPH0370101U publication Critical patent/JPH0370101U/ja
Application granted granted Critical
Publication of JP2524905Y2 publication Critical patent/JP2524905Y2/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3図は本考案の第1の実施例を
示し、第1図は要部の断面図、第2図は要部の分
解斜視図、第3図は内視鏡の側面図、第4図は本
考案の第2の実施例を示す要部の断面図、第5図
および第6図は本考案の第3の実施例を示し、第
5図は挿入部先端の断面図、第6図は同じく一部
断面図、第7図は他の実施例を示す挿入部先端の
一部断面図、第8図および第9図はさらに他の実
施例を示すそれぞれ挿入部先端の断面図、第10
図はさらにまた他の実施例を示す挿入部先端の断
面図、第11図はさらにまた他の実施例を示す挿
入部先端の断面図である。 10……螺旋管、13……保持ワイヤ(固定手
段)、16……操作ワイヤ(湾曲手段)、21…
…弾性樹脂(固定手段)、25……バルーン(湾
曲手段)。

Claims (1)

    【実用新案登録請求の範囲】
  1. 弾性を有する螺旋管と、この螺旋管を側方に湾
    曲した状態で保持する固定手段と、上記螺旋管を
    上記固定手段による湾曲方向と反対方向に付勢す
    る湾曲手段とを具備したことを特徴とする内視鏡
    用湾曲管。
JP1989132349U 1989-11-14 1989-11-14 内視鏡用湾曲管 Expired - Lifetime JP2524905Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1989132349U JP2524905Y2 (ja) 1989-11-14 1989-11-14 内視鏡用湾曲管

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1989132349U JP2524905Y2 (ja) 1989-11-14 1989-11-14 内視鏡用湾曲管

Publications (2)

Publication Number Publication Date
JPH0370101U true JPH0370101U (ja) 1991-07-12
JP2524905Y2 JP2524905Y2 (ja) 1997-02-05

Family

ID=31679811

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1989132349U Expired - Lifetime JP2524905Y2 (ja) 1989-11-14 1989-11-14 内視鏡用湾曲管

Country Status (1)

Country Link
JP (1) JP2524905Y2 (ja)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2004298446A (ja) * 2003-03-31 2004-10-28 Fuji Photo Optical Co Ltd 内視鏡
JP2013534447A (ja) * 2010-07-02 2013-09-05 ユニバーシティ・オブ・ユタ・リサーチ・ファウンデイション 操舵できる外科用スネア及び使用方法

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6384201U (ja) * 1986-11-20 1988-06-02
JPH0159103U (ja) * 1987-10-08 1989-04-13

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6384201U (ja) * 1986-11-20 1988-06-02
JPH0159103U (ja) * 1987-10-08 1989-04-13

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2004298446A (ja) * 2003-03-31 2004-10-28 Fuji Photo Optical Co Ltd 内視鏡
JP2013534447A (ja) * 2010-07-02 2013-09-05 ユニバーシティ・オブ・ユタ・リサーチ・ファウンデイション 操舵できる外科用スネア及び使用方法

Also Published As

Publication number Publication date
JP2524905Y2 (ja) 1997-02-05

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