JP7650965B2 - 拡張可能なガイド装置、システム、及び方法 - Google Patents
拡張可能なガイド装置、システム、及び方法 Download PDFInfo
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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
- A61B1/012—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
- 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
- A61B1/00082—Balloons
-
- 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
- A61B1/00147—Holding or positioning arrangements
- A61B1/00148—Holding or positioning arrangements using anchoring means
-
- 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
- A61B1/00147—Holding or positioning arrangements
- A61B1/00154—Holding or positioning arrangements using guiding arrangements for insertion
-
- 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
- A61B1/01—Guiding arrangements therefore
-
- 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
- A61B1/31—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 for the rectum, e.g. proctoscopes, sigmoidoscopes, colonoscopes
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Description
一態様では、本開示の実施形態は、拡張可能なガイド装置を器具と結合することを含み得る方法を説明する。装置は、第1の拡張可能な部材と第2の拡張可能な部材とを含み得る。この方法は、器具及び装置を体管腔に挿入することと、器具及び装置を治療部位に向かって前進させることとを含み得る。この方法は、第1の拡張可能な部材を体管腔の壁に対して拡張させることを更に含み得る。
本明細書に記載される、又は別様に本開示の範囲内の様々な実施形態では、装置は、センサを備え得る。
本明細書に記載される、又は別様に本開示の範囲内の様々な実施形態では、拡張可能なガイド装置は、使い捨てであり得る。代替の実施形態では、拡張可能なガイド装置は、再使用可能であり得る。
Claims (15)
- 拡張可能なガイド装置であって、
前記ガイド装置が、第1の本体を備え、前記第1の本体が、近位端と、遠位端と、内面と、外面と、長手方向軸線に沿って前記第1の本体を通って延びる第1の本体ルーメンとを有し、
前記ガイド装置が、前記第1の本体の前記外面の周りに配置された第1の拡張可能な部材を備え、
前記ガイド装置が、第2の本体を備え、前記第2の本体が、近位端と、遠位端と、内面と、外面と、長手方向軸線に沿って前記第2の本体を通って延びる第2の本体ルーメンとを有し、前記第2の本体ルーメンが、前記第2の本体ルーメンを通って伸長可能な器具の第1の長さを摺動可能に受け入れるように構成されており、
前記ガイド装置が、前記第2の本体の周りに配置された第2の拡張可能な部材を備え、
前記ガイド装置が、第3の本体を備え、前記第3の本体が、近位端と、遠位端と、内面と、外面と、長手方向軸線に沿って前記第3の本体を通って延びる第3の本体ルーメンとを有し、前記第3の本体が前記第1の本体ルーメン内に配置されており、前記第3の本体ルーメンが、前記第3の本体ルーメンを通って伸長可能な前記器具の第2の長さを摺動可能に受け入れるように構成されており、
前記ガイド装置が、前記第3の本体の内面の周りに配置された第3の拡張可能な部材を備える、
拡張可能なガイド装置。 - 前記第1の拡張可能な部材及び前記第2の拡張可能な部材が、柔軟性材料からなる、請求項1に記載のガイド装置。
- 前記第1の拡張可能な部材、前記第2の拡張可能な部材、及び前記第3の拡張可能な部材のうちの少なくとも1つと流体連通している少なくとも1つの送達部材を更に備える、請求項1又は2に記載のガイド装置。
- 前記少なくとも1つの送達部材が、前記第1の拡張可能な部材、前記第2の拡張可能な部材、及び前記第3の拡張可能な部材のそれぞれと流体連通している、請求項3に記載のガイド装置。
- 前記少なくとも1つの送達部材が、CO2、造影剤流体、又は空気の供給源と流体連通している、請求項3又は4に記載のガイド装置。
- 前記第2の本体が、柔軟性の拡張可能な材料からなる、請求項1~5のいずれか一項に記載のガイド装置。
- 前記第2の本体の前記第2の本体ルーメンが、前記器具と摩擦接触するように構成される、請求項1~6のいずれか一項に記載のガイド装置。
- 前記第1の拡張可能な部材が、複数のチャンバを備える、請求項1~7のいずれか一項に記載のガイド装置。
- 前記複数のチャンバの各チャンバが独立した送達部材を備え、各チャンバが、前記複数のチャンバのうちの他のチャンバに対して独立して拡張可能である、請求項8に記載のガイド装置。
- 前記第1の拡張可能な部材が、センサを更に備える、請求項1~9のいずれか一項に記載のガイド装置。
- 前記第1の本体の中心軸線が、前記第1の拡張可能な部材が拡張構成にあるとき、前記第1の拡張可能な部材の中心軸線からオフセットしている、請求項1~10のいずれか一項に記載のガイド装置。
- 前記第1の本体が、前記第1の本体と前記第3の本体との間に配置された第4の拡張可能な部材を更に備える、請求項1~10のいずれか一項に記載のガイド装置。
- 前記第1の本体の内面が、潤滑性コーティングを更に備える、請求項1~11のいずれか一項に記載のガイド装置。
- 前記第1の本体の外面に沿って配置された細長部材を更に備え、前記細長部材が、前記細長部材を通って延びるルーメンを備える、請求項1~13のいずれか一項に記載のガイド装置。
- 前記第1の拡張可能な部材若しくは前記第2の拡張可能な部材、又はその両方が、球形、楕円形、又は楕円体形である、請求項1~14のいずれか一項に記載のガイド装置。
Applications Claiming Priority (3)
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US202063083961P | 2020-09-27 | 2020-09-27 | |
US63/083,961 | 2020-09-27 | ||
PCT/US2021/050655 WO2022066500A2 (en) | 2020-09-27 | 2021-09-16 | Expandable guide devices, systems, and methods |
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JP2023543776A JP2023543776A (ja) | 2023-10-18 |
JP7650965B2 true JP7650965B2 (ja) | 2025-03-25 |
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JP2023518936A Active JP7650965B2 (ja) | 2020-09-27 | 2021-09-16 | 拡張可能なガイド装置、システム、及び方法 |
Country Status (4)
Country | Link |
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US (1) | US20220095901A1 (ja) |
EP (1) | EP4192321A2 (ja) |
JP (1) | JP7650965B2 (ja) |
WO (1) | WO2022066500A2 (ja) |
Families Citing this family (2)
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JP2023543777A (ja) * | 2020-09-27 | 2023-10-18 | ボストン サイエンティフィック サイムド,インコーポレイテッド | 拡張可能なガイド装置、システム、及び方法 |
US20230020816A1 (en) * | 2021-07-13 | 2023-01-19 | Boston Scientific Medical Device Limited | Medical devices and related methods thereof |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20060287666A1 (en) | 2005-06-15 | 2006-12-21 | Usgi Medical Inc. | Apparatus and methods for endoluminal advancement |
JP2007521907A (ja) | 2004-02-09 | 2007-08-09 | スマート・メディカル・システムズ・リミテッド | 内視鏡アセンブリ |
US20200146530A1 (en) | 2016-09-28 | 2020-05-14 | Lumendi LLC | Method and apparatus for manipulating the side wall of a body lumen or body cavity so as to provide increased visualization of the same and/or increased access to the same, and/or for stabilizing instruments relative to the same |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
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FR2651669A1 (fr) * | 1989-09-13 | 1991-03-15 | Croisy Renaud | Catheter d'observation et/ou d'intervention dans un conduit du corps humain parcouru par un liquide opaque. |
US20080091063A1 (en) * | 2005-02-07 | 2008-04-17 | Smart Medical Systems, Ltd. | Endoscope assembly |
JP4981344B2 (ja) * | 2006-04-13 | 2012-07-18 | 富士フイルム株式会社 | 内視鏡装置用バルーンユニット |
US9986893B2 (en) * | 2009-12-15 | 2018-06-05 | Cornell University | Method and apparatus for manipulating the side wall of a body lumen or body cavity so as to provide increased visualization of the same and/or increased access to the same, and/or for stabilizing instruments relative to the same |
US20140171914A1 (en) * | 2012-12-14 | 2014-06-19 | Boston Scientific Scimed, Inc. | Medical devices with a locking member |
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2021
- 2021-09-16 EP EP21789978.0A patent/EP4192321A2/en active Pending
- 2021-09-16 WO PCT/US2021/050655 patent/WO2022066500A2/en unknown
- 2021-09-16 US US17/476,972 patent/US20220095901A1/en active Pending
- 2021-09-16 JP JP2023518936A patent/JP7650965B2/ja active Active
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
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JP2007521907A (ja) | 2004-02-09 | 2007-08-09 | スマート・メディカル・システムズ・リミテッド | 内視鏡アセンブリ |
US20060287666A1 (en) | 2005-06-15 | 2006-12-21 | Usgi Medical Inc. | Apparatus and methods for endoluminal advancement |
US20200146530A1 (en) | 2016-09-28 | 2020-05-14 | Lumendi LLC | Method and apparatus for manipulating the side wall of a body lumen or body cavity so as to provide increased visualization of the same and/or increased access to the same, and/or for stabilizing instruments relative to the same |
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Publication number | Publication date |
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WO2022066500A2 (en) | 2022-03-31 |
US20220095901A1 (en) | 2022-03-31 |
EP4192321A2 (en) | 2023-06-14 |
JP2023543776A (ja) | 2023-10-18 |
WO2022066500A3 (en) | 2022-08-11 |
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