JP2005118115A - 内視鏡の挿入補助具 - Google Patents
内視鏡の挿入補助具 Download PDFInfo
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- JP2005118115A JP2005118115A JP2003353757A JP2003353757A JP2005118115A JP 2005118115 A JP2005118115 A JP 2005118115A JP 2003353757 A JP2003353757 A JP 2003353757A JP 2003353757 A JP2003353757 A JP 2003353757A JP 2005118115 A JP2005118115 A JP 2005118115A
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- assisting tool
- peripheral surface
- endoscope
- balloon
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Abstract
【解決手段】挿入補助具70は筒状に形成されており、その両端部の内周面にはバルーン76、78が取り付けられる。バルーン76、78はドーナツ状に形成され、膨張した際に挿入補助具70の内周面と、挿入補助具70に挿通された内視鏡10の挿入部12の外周面との隙間を封止するように構成される。挿入補助具70の把持部74には流体供給口84が設けられ、この流体供給口84から流体が供給されて、挿入補助具70の内周面と挿入部12の外周面との間に充填される。
【選択図】 図2
Description
Claims (2)
- 略筒状に形成されるとともに、内視鏡の挿入部に被せられ、前記挿入部の体腔内への挿入を補助する内視鏡の挿入補助具において、
前記挿入補助具の両端部に設けられ、該挿入補助具の内周面と前記挿入部の外周面との隙間を封止する封止手段を備え、
該封止手段によって封止された状態で、前記挿入部に沿ってスライドすることを特徴とする内視鏡の挿入補助具。 - 前記封止手段は、ドーナツ状に膨張するバルーンであり、該バルーンを膨張させることによって、前記挿入補助具の内周面と前記挿入部の外周面との間が封止されることを特徴とする請求項1に記載の内視鏡の挿入補助具。
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2003353757A JP3826928B2 (ja) | 2003-10-14 | 2003-10-14 | 内視鏡の挿入補助具 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2003353757A JP3826928B2 (ja) | 2003-10-14 | 2003-10-14 | 内視鏡の挿入補助具 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2005118115A true JP2005118115A (ja) | 2005-05-12 |
JP3826928B2 JP3826928B2 (ja) | 2006-09-27 |
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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JP2003353757A Expired - Fee Related JP3826928B2 (ja) | 2003-10-14 | 2003-10-14 | 内視鏡の挿入補助具 |
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JP (1) | JP3826928B2 (ja) |
Cited By (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2005230087A (ja) * | 2004-02-17 | 2005-09-02 | Olympus Corp | オーバチューブ |
JP2007061397A (ja) * | 2005-08-31 | 2007-03-15 | Fujinon Corp | 医療用カプセルの搬送方法及びそれに用いる内視鏡装置 |
JP2007061398A (ja) * | 2005-08-31 | 2007-03-15 | Fujinon Corp | 内視鏡用の挿入補助具及び内視鏡装置 |
WO2008062733A1 (en) | 2006-11-22 | 2008-05-29 | Olympus Medical Systems Corp. | Medical device |
JP2008188207A (ja) * | 2007-02-05 | 2008-08-21 | Olympus Corp | 内視鏡装置 |
JP2008220775A (ja) * | 2007-03-14 | 2008-09-25 | Fujinon Corp | 内視鏡装置 |
JP2015524297A (ja) * | 2012-07-18 | 2015-08-24 | アポロ エンドサージェリー,インコーポレイティド | 自然身体開口部挿入用の内視鏡オーバーチューブ |
CN108523943A (zh) * | 2018-04-19 | 2018-09-14 | 王成德 | 一种用于介入治疗的医疗器械 |
EP3263010A4 (en) * | 2015-02-26 | 2018-11-21 | Olympus Corporation | Over-tube for endoscope, and medical system |
-
2003
- 2003-10-14 JP JP2003353757A patent/JP3826928B2/ja not_active Expired - Fee Related
Cited By (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2005230087A (ja) * | 2004-02-17 | 2005-09-02 | Olympus Corp | オーバチューブ |
JP2007061397A (ja) * | 2005-08-31 | 2007-03-15 | Fujinon Corp | 医療用カプセルの搬送方法及びそれに用いる内視鏡装置 |
JP2007061398A (ja) * | 2005-08-31 | 2007-03-15 | Fujinon Corp | 内視鏡用の挿入補助具及び内視鏡装置 |
JP4683282B2 (ja) * | 2005-08-31 | 2011-05-18 | 富士フイルム株式会社 | 内視鏡装置 |
WO2008062733A1 (en) | 2006-11-22 | 2008-05-29 | Olympus Medical Systems Corp. | Medical device |
JP2008188207A (ja) * | 2007-02-05 | 2008-08-21 | Olympus Corp | 内視鏡装置 |
JP2008220775A (ja) * | 2007-03-14 | 2008-09-25 | Fujinon Corp | 内視鏡装置 |
JP2015524297A (ja) * | 2012-07-18 | 2015-08-24 | アポロ エンドサージェリー,インコーポレイティド | 自然身体開口部挿入用の内視鏡オーバーチューブ |
EP3263010A4 (en) * | 2015-02-26 | 2018-11-21 | Olympus Corporation | Over-tube for endoscope, and medical system |
CN108523943A (zh) * | 2018-04-19 | 2018-09-14 | 王成德 | 一种用于介入治疗的医疗器械 |
CN108523943B (zh) * | 2018-04-19 | 2020-08-28 | 王成德 | 一种用于介入治疗的医疗器械 |
Also Published As
Publication number | Publication date |
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JP3826928B2 (ja) | 2006-09-27 |
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