JP3879857B2 - 内視鏡装置 - Google Patents
内視鏡装置 Download PDFInfo
- Publication number
- JP3879857B2 JP3879857B2 JP2004100704A JP2004100704A JP3879857B2 JP 3879857 B2 JP3879857 B2 JP 3879857B2 JP 2004100704 A JP2004100704 A JP 2004100704A JP 2004100704 A JP2004100704 A JP 2004100704A JP 3879857 B2 JP3879857 B2 JP 3879857B2
- Authority
- JP
- Japan
- Prior art keywords
- balloons
- balloon
- linear member
- endoscope
- insertion guide
- 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.)
- Expired - Lifetime
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- 238000003780 insertion Methods 0.000 claims description 140
- 230000037431 insertion Effects 0.000 claims description 140
- 238000005452 bending Methods 0.000 claims description 38
- 238000011282 treatment Methods 0.000 claims description 33
- 230000002093 peripheral effect Effects 0.000 claims description 10
- 238000012277 endoscopic treatment Methods 0.000 claims description 5
- 230000006835 compression Effects 0.000 claims description 4
- 238000007906 compression Methods 0.000 claims description 4
- 210000001035 gastrointestinal tract Anatomy 0.000 description 65
- 239000012530 fluid Substances 0.000 description 10
- 239000000523 sample Substances 0.000 description 8
- 238000010586 diagram Methods 0.000 description 6
- 238000000034 method Methods 0.000 description 6
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 6
- 230000008602 contraction Effects 0.000 description 5
- 210000003811 finger Anatomy 0.000 description 5
- 238000005286 illumination Methods 0.000 description 4
- 230000036544 posture Effects 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 239000011261 inert gas Substances 0.000 description 2
- 230000003287 optical effect Effects 0.000 description 2
- 239000003570 air Substances 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 210000001198 duodenum Anatomy 0.000 description 1
- 239000013013 elastic material Substances 0.000 description 1
- 238000012840 feeding operation Methods 0.000 description 1
- 210000000936 intestine Anatomy 0.000 description 1
- 238000011017 operating method Methods 0.000 description 1
- 239000013307 optical fiber Substances 0.000 description 1
- 210000000813 small intestine Anatomy 0.000 description 1
- 210000003813 thumb Anatomy 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
Images
Landscapes
- Surgical Instruments (AREA)
- Endoscopes (AREA)
Description
Claims (4)
- 内視鏡の鉗子チャンネルに挿入され、該内視鏡の挿入部の先端部から導出される可撓性の線状部材を有し、該線状部材に沿って前記挿入部を押し入れることによって前記挿入部が挿入案内されるとともに、前記線状部材の外周面に装着され、且つ、前記線状部材の周方向に複数配置された膨縮自在なバルーンを有する内視鏡用挿入案内具と、
前記複数のバルーンのうちの前記線状部材の湾曲操作方向の反対側のバルーンを個別に膨張させることによって前記線状部材の湾曲操作を行うバルーン制御装置と、を備え、
前記バルーン制御装置は、
前記複数のバルーンを個別に膨張させ、前記線状部材の湾曲操作を行う個別操作ボタンと、
前記複数のバルーンを全て同時に膨張させ、前記内視鏡の挿入部を前記挿入案内具に沿わせて押し込む際の前記挿入案内具の固定操作を行う操作ボタンと、を備えることを特徴とする内視鏡装置。 - 内視鏡の鉗子チャンネルに挿入され、該内視鏡の挿入部の先端部から導出される可撓性の線状部材と、該線状部材の先端に設けられた処置部を備えるとともに、前記線状部材の外周面に装着され、且つ、前記線状部材の周方向に複数配置された膨縮自在なバルーンを有する内視鏡用処置具と、
前記複数のバルーンのうちの前記線状部材の湾曲操作方向の反対側のバルーンを個別に膨張させることによって前記線状部材の湾曲操作を行うバルーン制御装置と、を備え、
前記バルーン制御装置は、
前記複数のバルーンを個別に膨張させ、前記線状部材の湾曲操作を行う個別操作ボタンと、
前記複数のバルーンを全て同時に膨張させ、前記内視鏡の挿入部を前記内視鏡用処置具に沿わせて押し込む際の前記内視鏡用処置具の固定操作を行う操作ボタンと、を備えることを特徴とする内視鏡装置。 - 前記バルーン制御装置は、前記複数のバルーンのうち、内圧が上昇したバルーンを膨張させることによって前記線状部材の湾曲操作を行うことを特徴とする請求項1又は2に記載の内視鏡装置。
- 前記線状部材の外周面には、前記複数のバルーンに対して前記線状部材の軸方向に配置され、該複数のバルーンと同時に膨縮されるとともに、膨張した際に前記複数のバルーンに接触して圧迫する複数の圧迫用バルーンを有し、
前記バルーン制御装置が、前記複数のバルーン及び前記複数の圧迫用バルーンのうちの前記線状部材の湾曲操作方向の反対側のバルーンを膨張させることによって、前記線状部材の湾曲操作を行うことを特徴とする請求項1〜3のいずれか1に記載の内視鏡装置。
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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JP2004100704A JP3879857B2 (ja) | 2004-03-30 | 2004-03-30 | 内視鏡装置 |
Applications Claiming Priority (1)
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JP2004100704A JP3879857B2 (ja) | 2004-03-30 | 2004-03-30 | 内視鏡装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2005279072A JP2005279072A (ja) | 2005-10-13 |
JP3879857B2 true JP3879857B2 (ja) | 2007-02-14 |
Family
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JP2004100704A Expired - Lifetime JP3879857B2 (ja) | 2004-03-30 | 2004-03-30 | 内視鏡装置 |
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JP (1) | JP3879857B2 (ja) |
Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20080091063A1 (en) * | 2005-02-07 | 2008-04-17 | Smart Medical Systems, Ltd. | Endoscope assembly |
JP4964546B2 (ja) * | 2006-09-21 | 2012-07-04 | オリンパス株式会社 | 内視鏡用冷却装置及び内視鏡システム |
JP6185294B2 (ja) * | 2013-06-11 | 2017-08-23 | オリンパス株式会社 | 内視鏡 |
JP6374327B2 (ja) * | 2015-01-29 | 2018-08-15 | 富士フイルム株式会社 | バルーン制御装置用リモートコントローラ及び内視鏡システム |
JP6720016B2 (ja) * | 2016-08-12 | 2020-07-08 | 清明 本間 | 内視鏡システム用のシース装置 |
CN108567403A (zh) * | 2017-05-26 | 2018-09-25 | 深圳市莱福百泰医疗科技有限公司 | 内窥辅助装置 |
JP6391783B2 (ja) * | 2017-07-27 | 2018-09-19 | オリンパス株式会社 | 内視鏡 |
CN111920366B (zh) * | 2020-06-24 | 2021-10-08 | 海南大学 | 一种含有固定装置的共聚焦内窥镜 |
CN112617716A (zh) * | 2020-12-04 | 2021-04-09 | 珠海普生医疗科技有限公司 | 一种可控弯曲内窥镜及其使用方法 |
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2004
- 2004-03-30 JP JP2004100704A patent/JP3879857B2/ja not_active Expired - Lifetime
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JP2005279072A (ja) | 2005-10-13 |
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