JPS61111402U - - Google Patents

Info

Publication number
JPS61111402U
JPS61111402U JP1984196096U JP19609684U JPS61111402U JP S61111402 U JPS61111402 U JP S61111402U JP 1984196096 U JP1984196096 U JP 1984196096U JP 19609684 U JP19609684 U JP 19609684U JP S61111402 U JPS61111402 U JP S61111402U
Authority
JP
Japan
Prior art keywords
water pipe
pipe
tip component
endoscope
component
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
JP1984196096U
Other languages
English (en)
Other versions
JPS64888Y2 (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 JP1984196096U priority Critical patent/JPS64888Y2/ja
Publication of JPS61111402U publication Critical patent/JPS61111402U/ja
Application granted granted Critical
Publication of JPS64888Y2 publication Critical patent/JPS64888Y2/ja
Expired legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B1/00—Instruments for performing medical examinations of the interior of cavities or tubes of the body by visual or photographical inspection, e.g. endoscopes; Illuminating arrangements therefor
    • A61B1/00064—Constructional details of the endoscope body
    • A61B1/00071—Insertion part of the endoscope body
    • A61B1/0008—Insertion part of the endoscope body characterised by distal tip features
    • A61B1/00098—Deflecting means for inserted tools

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Surgery (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Biomedical Technology (AREA)
  • Optics & Photonics (AREA)
  • Pathology (AREA)
  • Radiology & Medical Imaging (AREA)
  • Biophysics (AREA)
  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Medical Informatics (AREA)
  • Molecular Biology (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Instruments For Viewing The Inside Of Hollow Bodies (AREA)

Description

【図面の簡単な説明】
第１図から第３図までの図面はこの考案の一実
施例を示すもりであり、第１図は内視鏡の全体概
略図、第２図は内視鏡の先端構成部の拡大断面図
、第３図は要部をさらに拡大して示す断面図、第
４図は従来の内視鏡の先端構成部の拡大断面図で
ある。 １…内視鏡、２…手元操作部、３…挿入部、４
…先端構成部、５…噴射ノズル、６…観察窓、１
０…送水管、１４…螺旋管、１５…螺旋管固定用
のパイプ、１５ａ…通水孔、１６…操作ワイヤ、
１８…操作ノブ、２０…挿通孔、２１…環状パツ
キン、２２…収納室、２３…案内子、２５…鉗子
（処置具）、Ｈ…隙間。

Claims (1)

  1. 【実用新案登録請求の範囲】 (イ) 手元操作部から挿入部を経て先端構成部に
    至る送水管と、 (ロ) 上記先端構成部に設けられるとともに上記
    送水管に連通する観察窓洗浄用の噴射ノズルと、 (ハ) 上記送水管内に設けられ、一端が手元操作
    部に、他端が先端構成部に固定されたパイプに連
    結される螺旋管と、 (ニ) この螺旋管内に設けられ、一端が手元操作
    部の操作ノブに連結されるとともに、他端が先端
    構成部に設けられた挿通孔に挿通される操作ワイ
    ヤと、 (ホ) 上記挿通孔に設けられた環状パツキンと、 (ヘ) 上記先端構成部に形成された収納室内に収
    納され、上記操作ワイヤの駆動により回動して処
    置具を起立させる案内子と を具備した内視鏡において、 上記螺旋管固定用のパイプに通水孔が穿設され
    ていることを特徴とする内視鏡。
JP1984196096U 1984-12-26 1984-12-26 Expired JPS64888Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1984196096U JPS64888Y2 (ja) 1984-12-26 1984-12-26

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1984196096U JPS64888Y2 (ja) 1984-12-26 1984-12-26

Publications (2)

Publication Number Publication Date
JPS61111402U true JPS61111402U (ja) 1986-07-15
JPS64888Y2 JPS64888Y2 (ja) 1989-01-10

Family

ID=30753744

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1984196096U Expired JPS64888Y2 (ja) 1984-12-26 1984-12-26

Country Status (1)

Country Link
JP (1) JPS64888Y2 (ja)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6329506U (ja) * 1986-08-12 1988-02-26
JP2018134308A (ja) * 2017-02-23 2018-08-30 富士フイルム株式会社 内視鏡
US10973540B2 (en) 2016-02-02 2021-04-13 Olympus Corporation Endoscopic surgical device
US11207088B2 (en) 2016-02-02 2021-12-28 Olympus Corporation Endoscopic surgical device

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6329506U (ja) * 1986-08-12 1988-02-26
US10973540B2 (en) 2016-02-02 2021-04-13 Olympus Corporation Endoscopic surgical device
US11207088B2 (en) 2016-02-02 2021-12-28 Olympus Corporation Endoscopic surgical device
JP2018134308A (ja) * 2017-02-23 2018-08-30 富士フイルム株式会社 内視鏡

Also Published As

Publication number Publication date
JPS64888Y2 (ja) 1989-01-10

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