JPS63184005U - - Google Patents

Info

Publication number
JPS63184005U
JPS63184005U JP7564087U JP7564087U JPS63184005U JP S63184005 U JPS63184005 U JP S63184005U JP 7564087 U JP7564087 U JP 7564087U JP 7564087 U JP7564087 U JP 7564087U JP S63184005 U JPS63184005 U JP S63184005U
Authority
JP
Japan
Prior art keywords
endoscope
insertion tube
boundary
coil body
outer periphery
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
JP7564087U
Other languages
Japanese (ja)
Other versions
JPH0733764Y2 (en
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 JP1987075640U priority Critical patent/JPH0733764Y2/en
Publication of JPS63184005U publication Critical patent/JPS63184005U/ja
Application granted granted Critical
Publication of JPH0733764Y2 publication Critical patent/JPH0733764Y2/en
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】[Brief explanation of the drawing]

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図は内視鏡先端部の構造を示す断面図
、第２図は折れ止め部の構造を示す断面図、第３
図は内視鏡の全体を示す斜視図、第４図は本考案
の変形例を示す操作部の断面図である。 １……挿入部、２……操作部、３……可撓管部
、４……弯曲部、５……先端構成部、６……弯曲
駒、７……網管、８……外皮、９……操作ワイヤ
、１５……可撓性挿通管、２４……処置具挿通用
チヤンネル、２５，３５……コイル体、３２……
螺旋管、３３……網管、３４……外皮。 1 to 3 show a first embodiment of the present invention, in which FIG. 1 is a sectional view showing the structure of the distal end of the endoscope, FIG. 2 is a sectional view showing the structure of the bending part, and FIG. 3
This figure is a perspective view showing the entire endoscope, and FIG. 4 is a sectional view of the operating section showing a modification of the present invention. DESCRIPTION OF SYMBOLS 1... Insertion part, 2... Operation part, 3... Flexible tube part, 4... Curved part, 5... Tip structure part, 6... Curved piece, 7... Net pipe, 8... Outer skin, 9 ... Operation wire, 15 ... Flexible insertion tube, 24 ... Treatment instrument insertion channel, 25, 35 ... Coil body, 32 ...
Spiral tube, 33... mesh tube, 34... outer skin.

Claims (1)

【実用新案登録請求の範囲】 処置具挿通用チヤンネルを構成する可撓性挿通
管の外周にコイル体を巻装した内視鏡において、 上記コイル体は、内視鏡挿入部の弯曲部におけ
る上記可撓性挿通管の外周、および内視鏡操作部
と挿入部との境界に設けられた折れ止め部におけ
る挿入部との境界付近を含む折れ止め部と対応す
る部分の上記可撓性挿通管の外周にそれぞれ巻装
したことを特徴とする内視鏡。[Scope of Claim for Utility Model Registration] In an endoscope in which a coil body is wound around the outer periphery of a flexible insertion tube constituting a channel for insertion of a treatment instrument, the coil body is arranged in the curved part of the endoscope insertion section. The above-mentioned flexible insertion tube at the outer periphery of the flexible insertion tube and at the portion corresponding to the bending prevention part, including the vicinity of the boundary between the bending prevention part and the insertion part provided at the boundary between the endoscope operation part and the insertion part. An endoscope characterized in that each of the endoscopes is wrapped around the outer circumference of the endoscope.
JP1987075640U 1987-05-20 1987-05-20 Endoscope Expired - Lifetime JPH0733764Y2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1987075640U JPH0733764Y2 (en) 1987-05-20 1987-05-20 Endoscope

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1987075640U JPH0733764Y2 (en) 1987-05-20 1987-05-20 Endoscope

Publications (2)

Publication Number Publication Date
JPS63184005U true JPS63184005U (en) 1988-11-28
JPH0733764Y2 JPH0733764Y2 (en) 1995-08-02

Family

ID=30921974

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1987075640U Expired - Lifetime JPH0733764Y2 (en) 1987-05-20 1987-05-20 Endoscope

Country Status (1)

Country Link
JP (1) JPH0733764Y2 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2009254798A (en) * 2008-03-28 2009-11-05 Olympus Medical Systems Corp Tube for endoscope
WO2021176660A1 (en) * 2020-03-05 2021-09-10 オリンパス株式会社 Endoscope

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5884103U (en) * 1981-12-02 1983-06-07 オリンパス光学工業株式会社 Flexible tube connection structure in endoscope
JPS5936302U (en) * 1982-08-30 1984-03-07 オリンパス光学工業株式会社 Endoscope treatment instrument insertion tube
JPS59196206U (en) * 1983-06-13 1984-12-27 オリンパス光学工業株式会社 Endoscope treatment instrument tube
JPS6239706U (en) * 1985-08-27 1987-03-10

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5884103U (en) * 1981-12-02 1983-06-07 オリンパス光学工業株式会社 Flexible tube connection structure in endoscope
JPS5936302U (en) * 1982-08-30 1984-03-07 オリンパス光学工業株式会社 Endoscope treatment instrument insertion tube
JPS59196206U (en) * 1983-06-13 1984-12-27 オリンパス光学工業株式会社 Endoscope treatment instrument tube
JPS6239706U (en) * 1985-08-27 1987-03-10

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2009254798A (en) * 2008-03-28 2009-11-05 Olympus Medical Systems Corp Tube for endoscope
WO2021176660A1 (en) * 2020-03-05 2021-09-10 オリンパス株式会社 Endoscope

Also Published As

Publication number Publication date
JPH0733764Y2 (en) 1995-08-02

Similar Documents

Publication Publication Date Title
JPS63184005U (en)
JPS6426017U (en)
JPH0413101U (en)
JPH0215112U (en)
JPH02149211U (en)
JPH0187708U (en)
JPS63200402U (en)
JPS63174802U (en)
JPS6384201U (en)
JPH02143902U (en)
JPH0220501U (en)
JPS5936302U (en) Endoscope treatment instrument insertion tube
JPH0713685Y2 (en) Endoscope
JPH0356414U (en)
JPH0658456B2 (en) Endoscope
JPH0437445U (en)
JPH0175448U (en)
JPS6230806U (en)
JPS63143303U (en)
JPH0370101U (en)
JPH0251501U (en)
JPH0329112U (en)
JPS6218103U (en)
JPS63100001U (en)
JPH0253705U (en)