JP6099829B2 - 補助具及び内視鏡システム - Google Patents
補助具及び内視鏡システム Download PDFInfo
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- JP6099829B2 JP6099829B2 JP2016536272A JP2016536272A JP6099829B2 JP 6099829 B2 JP6099829 B2 JP 6099829B2 JP 2016536272 A JP2016536272 A JP 2016536272A JP 2016536272 A JP2016536272 A JP 2016536272A JP 6099829 B2 JP6099829 B2 JP 6099829B2
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- JP
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- Prior art keywords
- holding
- endoscope
- auxiliary tool
- channel
- treatment instrument
- 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.)
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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
- A61B1/00133—Drive units for endoscopic tools inserted through or with the endoscope
-
- 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
-
- 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
- A61B1/00091—Nozzles
-
- 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
- A61B1/00096—Optical elements
-
- 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
- A61B1/00112—Connection or coupling means
- A61B1/00119—Tubes or pipes in or with an endoscope
-
- 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
- A61B1/00112—Connection or coupling means
- A61B1/00121—Connectors, fasteners and adapters, e.g. on the endoscope handle
- A61B1/00128—Connectors, fasteners and adapters, e.g. on the endoscope handle mechanical, e.g. for tubes or pipes
-
- 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
- A61B1/0014—Fastening element for attaching accessories to the outside of an endoscope, e.g. clips, clamps or bands
-
- 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
- A61B1/005—Flexible endoscopes
- A61B1/0051—Flexible endoscopes with controlled bending of insertion part
- A61B1/0052—Constructional details of control elements, e.g. handles
-
- 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
- A61B1/015—Control of fluid supply or evacuation
-
- 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
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B90/00—Instruments, implements or accessories specially adapted for surgery or diagnosis and not covered by any of the groups A61B1/00 - A61B50/00, e.g. for luxation treatment or for protecting wound edges
- A61B90/39—Markers, e.g. radio-opaque or breast lesions markers
- A61B2090/3966—Radiopaque markers visible in an X-ray image
Landscapes
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Surgery (AREA)
- Engineering & Computer Science (AREA)
- Biomedical Technology (AREA)
- Molecular Biology (AREA)
- Pathology (AREA)
- Radiology & Medical Imaging (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Biophysics (AREA)
- Physics & Mathematics (AREA)
- Heart & Thoracic Surgery (AREA)
- Medical Informatics (AREA)
- Optics & Photonics (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Mechanical Engineering (AREA)
- Endoscopes (AREA)
- Surgical Instruments (AREA)
Description
エンドエフェクタ94aの形状は略L字状、スネア状、バスケット状等、適宜のものを用いることができる。エンドエフェクタ94aは、患者に取り付けられる図示しない対極板との間の生体組織に対し、高周波エネルギを用いた適宜の処置を行うことができる。
まず、第1処置具(マーキング処置具)で病変部Pの周辺をマーキングする。次に、第1処置具を第2処置具(局注処置具)に入れ換えて、病変部Pの粘膜下層に生理食塩水等の薬剤を局注する。その後、さらに第2処置具を第3処置具(例えば高周波ナイフ)に入れ換えて、第3処置具でマーキングを囲むように病変部Pの周囲の粘膜を切開する。その後、好ましくは同じ第3処置具(高周波ナイフ)を用いて病変部Pの粘膜下層を剥離させる。その後、高周波エネルギ等を用いて剥離させた部位の止血処理を行い、第3処置具を第4処置具(例えば把持鉗子)に入れ換えて病変部Pを回収する。
また、第2保持部108の保持体は、処置具14の挿入体82を、その軸方向に対して直交する方向から簡単に、そして滑らずに把持できるのであれば、材質だけでなく、形状も限定されるものではない。
Claims (9)
- 内視鏡の挿入部のチャンネルに対して挿通される挿入体を有する処置具の、前記チャンネルに対する移動を補助する補助具であって、
前記処置具の前記挿入体が挿通される挿通路が形成された、一端及び他端を有する可撓管と、
前記チャンネルと前記挿通路とが連通するように前記チャンネルと前記可撓管の一端とを接続する連結部と、
前記可撓管の他端側を、前記内視鏡の前記挿入部又は前記挿入部に接続する操作部の外側に装着する第1保持部と、
前記第1保持部に対して移動可能で、前記処置具の前記挿入体を保持する第2保持部と、
前記第1保持部と前記第2保持部とを接続する接続部材と
を備える補助具。 - 前記第1保持部は、前記内視鏡の前記挿入部に対して着脱可能である請求項1に記載の補助具。
- 前記第2保持部は、弾性部材を含んで形成されている請求項1に記載の補助具。
- 前記第2保持部は、前記処置具の前記挿入体に対して、前記挿入体の軸方向に対して外れる方向から着脱可能に取り付けられる請求項1に記載の補助具。
- 前記第2保持部は前記接続部材に対して着脱可能であり、又は、前記接続部材は前記第2保持部とともに前記第1保持部に対して着脱可能である請求項1に記載の補助具。
- 前記接続部材は、基端と先端とを有し、前記第2保持部を前記第1保持部に対して前記基端と前記先端との間の長さの範囲で移動可能である請求項1に記載の補助具。
- 前記第1保持部は、前記可撓管の端部に装着されている請求項1に記載の補助具。
- チャンネルを有する内視鏡と、
前記連結部で前記チャンネルの端部に連結される請求項1に記載の補助具と、
前記補助具の前記挿通路及び前記内視鏡の前記挿入部の前記チャンネルに挿通可能で、前記第2保持部に保持される挿入体を有する処置具と
を備える内視鏡システム。 - 前記第2保持部は、前記第1保持部に対して近接及び離隔可能である請求項8に記載の内視鏡システム。
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2014250214 | 2014-12-10 | ||
| JP2014250214 | 2014-12-10 | ||
| PCT/JP2015/080770 WO2016092979A1 (ja) | 2014-12-10 | 2015-10-30 | 補助具及び内視鏡システム |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JP6099829B2 true JP6099829B2 (ja) | 2017-03-22 |
| JPWO2016092979A1 JPWO2016092979A1 (ja) | 2017-04-27 |
Family
ID=56107174
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2016536272A Active JP6099829B2 (ja) | 2014-12-10 | 2015-10-30 | 補助具及び内視鏡システム |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | US10188271B2 (ja) |
| EP (1) | EP3216380A4 (ja) |
| JP (1) | JP6099829B2 (ja) |
| WO (1) | WO2016092979A1 (ja) |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US11382495B2 (en) * | 2015-03-02 | 2022-07-12 | Satoshi AWADU | Endoscope hanger, endoscope holding method, and cart, cleaning sink, cleaning and disinfecting device, stand, and endoscope storage cabinet having said endoscope hanger |
| KR20190094075A (ko) * | 2018-01-15 | 2019-08-12 | 가천대학교 산학협력단 | 소화기관 내시경 시스템 |
| US12364471B2 (en) * | 2018-06-19 | 2025-07-22 | Boston Scientific Scimed, Inc. | Endoscopic suturing control handle |
| JP6996000B2 (ja) * | 2018-07-31 | 2022-01-17 | オリンパス株式会社 | 内視鏡システム |
| CN112423644B (zh) * | 2018-08-16 | 2024-05-14 | 富士胶片株式会社 | 内窥镜辅助器具及内窥镜 |
| JP7182014B2 (ja) * | 2019-09-30 | 2022-12-01 | Hoya株式会社 | 電子内視鏡システム |
| US11503989B2 (en) * | 2020-04-01 | 2022-11-22 | Opcom Inc. | Multi-channel system |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0759730A (ja) * | 1993-08-25 | 1995-03-07 | Olympus Optical Co Ltd | 内視鏡カバー方式の内視鏡 |
| JP4499965B2 (ja) * | 2001-09-12 | 2010-07-14 | オリンパス株式会社 | 内視鏡装置 |
| JP4547184B2 (ja) | 2003-07-29 | 2010-09-22 | オリンパス株式会社 | 内視鏡用アダプター及び内視鏡 |
| US20080275444A1 (en) * | 2007-05-02 | 2008-11-06 | Olympus Medical Systems Corp. | Endoscopic treatment instrument and tissue incision method |
| US8888787B2 (en) * | 2010-11-15 | 2014-11-18 | JBW7 Innovations, LLC | Percutaneous renal access system |
| US8979826B2 (en) * | 2010-12-29 | 2015-03-17 | Boston Scientific Scimed, Inc. | Instrument holder |
| JP5993864B2 (ja) | 2011-11-02 | 2016-09-14 | 大輔 菊池 | 内視鏡用処置具挿通具 |
| JP5860742B2 (ja) * | 2012-03-26 | 2016-02-16 | オリンパス株式会社 | 内視鏡処置具の進退補助具 |
-
2015
- 2015-10-30 EP EP15867725.2A patent/EP3216380A4/en not_active Withdrawn
- 2015-10-30 JP JP2016536272A patent/JP6099829B2/ja active Active
- 2015-10-30 WO PCT/JP2015/080770 patent/WO2016092979A1/ja not_active Ceased
-
2017
- 2017-06-07 US US15/616,025 patent/US10188271B2/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| EP3216380A4 (en) | 2018-10-03 |
| US10188271B2 (en) | 2019-01-29 |
| EP3216380A1 (en) | 2017-09-13 |
| US20170265723A1 (en) | 2017-09-21 |
| WO2016092979A1 (ja) | 2016-06-16 |
| JPWO2016092979A1 (ja) | 2017-04-27 |
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