JP2008029456A - 内視鏡の処置具挿通チャンネル洗浄用栓体 - Google Patents
内視鏡の処置具挿通チャンネル洗浄用栓体 Download PDFInfo
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- JP2008029456A JP2008029456A JP2006204247A JP2006204247A JP2008029456A JP 2008029456 A JP2008029456 A JP 2008029456A JP 2006204247 A JP2006204247 A JP 2006204247A JP 2006204247 A JP2006204247 A JP 2006204247A JP 2008029456 A JP2008029456 A JP 2008029456A
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- Prior art keywords
- treatment instrument
- instrument insertion
- lid
- endoscope
- leak hole
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- 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
- A61B1/00131—Accessories for endoscopes
- A61B1/00137—End pieces at either end of the endoscope, e.g. caps, seals or forceps plugs
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- 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
- A61B1/12—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 with cooling or rinsing arrangements
- A61B1/121—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 with cooling or rinsing arrangements provided with means for cleaning post-use
- A61B1/125—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 with cooling or rinsing arrangements provided with means for cleaning post-use using fluid circuits
-
- 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
- A61B1/012—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 characterised by internal passages or accessories therefor
- A61B1/018—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 characterised by internal passages or accessories therefor for receiving instruments
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- Veterinary Medicine (AREA)
- Instruments For Viewing The Inside Of Hollow Bodies (AREA)
- Endoscopes (AREA)
Abstract
【解決手段】処置具挿入口部7に着脱自在な筒状部21から延出する連結帯部26と、天井壁部24に貫通形成されたリーク孔25の開口部を外側から覆うために連結帯部26の他端側に形成された蓋状部27とを、弾力性のある部材により筒状部21と一体に形成すると共に、連結帯部26を弾性変形させて蓋状部27がリーク孔25の開口部を外側から覆う状態を固定及び固定解除することができる蓋状部固定手段30,23Bを設けた。
【選択図】 図1
Description
図5において、1は内視鏡の操作部であり、その下端部に挿入部2の基端が連結されている。操作部1から後方に延出する連結可撓管3の先端には、図示されていない光源装置に接続されるコネクタ部4が取り付けられている。
7 処置具挿入口金(処置具挿入口部)
8 処置具挿入口
20 洗浄用栓体
21 筒状部
23B 環状部(蓋状部固定手段)
24 天井壁部
25 リーク孔
26 連結帯部
26B 延長帯部
27 蓋状部
30 連結リング(蓋状部固定手段)
Claims (3)
- 内視鏡内に配置された吸引チャンネル兼用の処置具挿通チャンネル内を通水洗浄する際に、上記処置具挿通チャンネルに連通して開口する処置具挿入口部に着脱自在に取り付けられる内視鏡の処置具挿通チャンネル洗浄用栓体であって、
弾性変形させて上記処置具挿入口部に嵌め込み係合される筒状部と、上記筒状部が上記処置具挿入口部に係合した状態のときに上記処置具挿入口に面するように上記筒状部の外端部を塞ぐ状態に形成された天井壁部とが、弾力性のある部材により一体に形成されて、上記天井壁部にリーク孔が貫通形成されたものにおいて、
上記筒状部から延出する連結帯部と、上記リーク孔の開口部を外側から覆うために上記連結帯部の他端側に形成された蓋状部とを、上記弾力性のある部材により上記筒状部と一体に形成すると共に、上記連結帯部を弾性変形させて上記蓋状部が上記リーク孔の開口部を外側から覆う状態を固定及び固定解除することができる蓋状部固定手段を設けたことを特徴とする内視鏡の処置具挿通チャンネル洗浄用栓体。 - 上記蓋状部固定手段が、上記筒状部付近と上記蓋状部付近とに各々形成されたリング通し孔にまたがって取り外し可能に通される連結リングである請求項1記載の内視鏡の処置具挿通チャンネル洗浄用栓体。
- 上記蓋状部固定手段が、上記蓋状部から上記連結帯部と反対側に延出する延長帯部の先端に上記蓋状部等と一体に形成されて上記処置具挿入口部の基部に係脱可能に係合する環状部である請求項1記載の内視鏡の処置具挿通チャンネル洗浄用栓体。
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JP2006204247A JP5046580B2 (ja) | 2006-07-27 | 2006-07-27 | 内視鏡の処置具挿通チャンネル洗浄用栓体 |
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JP2006204247A JP5046580B2 (ja) | 2006-07-27 | 2006-07-27 | 内視鏡の処置具挿通チャンネル洗浄用栓体 |
Publications (2)
Publication Number | Publication Date |
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JP2008029456A true JP2008029456A (ja) | 2008-02-14 |
JP5046580B2 JP5046580B2 (ja) | 2012-10-10 |
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JP2006204247A Expired - Fee Related JP5046580B2 (ja) | 2006-07-27 | 2006-07-27 | 内視鏡の処置具挿通チャンネル洗浄用栓体 |
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JP (1) | JP5046580B2 (ja) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103385682A (zh) * | 2012-05-09 | 2013-11-13 | 富士胶片株式会社 | 栓体 |
Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS54150687U (ja) * | 1978-04-12 | 1979-10-19 | ||
JPS61124603U (ja) * | 1985-01-21 | 1986-08-05 | ||
JPS61268224A (ja) * | 1985-05-22 | 1986-11-27 | オリンパス光学工業株式会社 | 内視鏡用鉗子栓 |
JPH07265260A (ja) * | 1994-03-31 | 1995-10-17 | Olympus Optical Co Ltd | 内視鏡用管路洗浄装置 |
JPH08308797A (ja) * | 1995-05-16 | 1996-11-26 | Olympus Optical Co Ltd | 内視鏡装置 |
JPH09131304A (ja) * | 1995-11-13 | 1997-05-20 | Asahi Optical Co Ltd | 内視鏡の管路内洗浄用栓 |
JPH09201328A (ja) * | 1996-01-25 | 1997-08-05 | Olympus Optical Co Ltd | 内視鏡 |
JP2005319057A (ja) * | 2004-05-10 | 2005-11-17 | Pentax Corp | 内視鏡の鉗子栓 |
-
2006
- 2006-07-27 JP JP2006204247A patent/JP5046580B2/ja not_active Expired - Fee Related
Patent Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS54150687U (ja) * | 1978-04-12 | 1979-10-19 | ||
JPS61124603U (ja) * | 1985-01-21 | 1986-08-05 | ||
JPS61268224A (ja) * | 1985-05-22 | 1986-11-27 | オリンパス光学工業株式会社 | 内視鏡用鉗子栓 |
JPH07265260A (ja) * | 1994-03-31 | 1995-10-17 | Olympus Optical Co Ltd | 内視鏡用管路洗浄装置 |
JPH08308797A (ja) * | 1995-05-16 | 1996-11-26 | Olympus Optical Co Ltd | 内視鏡装置 |
JPH09131304A (ja) * | 1995-11-13 | 1997-05-20 | Asahi Optical Co Ltd | 内視鏡の管路内洗浄用栓 |
JPH09201328A (ja) * | 1996-01-25 | 1997-08-05 | Olympus Optical Co Ltd | 内視鏡 |
JP2005319057A (ja) * | 2004-05-10 | 2005-11-17 | Pentax Corp | 内視鏡の鉗子栓 |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103385682A (zh) * | 2012-05-09 | 2013-11-13 | 富士胶片株式会社 | 栓体 |
JP2013233283A (ja) * | 2012-05-09 | 2013-11-21 | Fujifilm Corp | 栓体 |
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JP5046580B2 (ja) | 2012-10-10 |
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