JP2009537222A - バルーンカフ - Google Patents
バルーンカフ Download PDFInfo
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- JP2009537222A JP2009537222A JP2009511001A JP2009511001A JP2009537222A JP 2009537222 A JP2009537222 A JP 2009537222A JP 2009511001 A JP2009511001 A JP 2009511001A JP 2009511001 A JP2009511001 A JP 2009511001A JP 2009537222 A JP2009537222 A JP 2009537222A
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- HTBSGBIWKJSAGD-UHFFFAOYSA-N CCC[N+](C)(C)[O-] Chemical compound CCC[N+](C)(C)[O-] HTBSGBIWKJSAGD-UHFFFAOYSA-N 0.000 description 1
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
- A61B17/22—Implements for squeezing-off ulcers or the like on the inside of inner organs of the body; Implements for scraping-out cavities of body organs, e.g. bones; Calculus removers; Calculus smashing apparatus; Apparatus for removing obstructions in blood vessels, not otherwise provided for
- A61B17/22031—Gripping instruments, e.g. forceps, for removing or smashing calculi
- A61B17/22032—Gripping instruments, e.g. forceps, for removing or smashing calculi having inflatable gripping 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
- A61B1/00064—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
- A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
- A61B17/22—Implements for squeezing-off ulcers or the like on the inside of inner organs of the body; Implements for scraping-out cavities of body organs, e.g. bones; Calculus removers; Calculus smashing apparatus; Apparatus for removing obstructions in blood vessels, not otherwise provided for
- A61B17/22004—Implements for squeezing-off ulcers or the like on the inside of inner organs of the body; Implements for scraping-out cavities of body organs, e.g. bones; Calculus removers; Calculus smashing apparatus; Apparatus for removing obstructions in blood vessels, not otherwise provided for using mechanical vibrations, e.g. ultrasonic shock waves
- A61B17/22012—Implements for squeezing-off ulcers or the like on the inside of inner organs of the body; Implements for scraping-out cavities of body organs, e.g. bones; Calculus removers; Calculus smashing apparatus; Apparatus for removing obstructions in blood vessels, not otherwise provided for using mechanical vibrations, e.g. ultrasonic shock waves in direct contact with, or very close to, the obstruction or concrement
-
- 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
- A61B1/00163—Optical arrangements
- A61B1/00165—Optical arrangements with light-conductive means, e.g. fibre optics
-
- 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
- A61B1/307—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 urinary organs, e.g. urethroscopes, cystoscopes
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
- A61B17/22—Implements for squeezing-off ulcers or the like on the inside of inner organs of the body; Implements for scraping-out cavities of body organs, e.g. bones; Calculus removers; Calculus smashing apparatus; Apparatus for removing obstructions in blood vessels, not otherwise provided for
- A61B17/22004—Implements for squeezing-off ulcers or the like on the inside of inner organs of the body; Implements for scraping-out cavities of body organs, e.g. bones; Calculus removers; Calculus smashing apparatus; Apparatus for removing obstructions in blood vessels, not otherwise provided for using mechanical vibrations, e.g. ultrasonic shock waves
- A61B17/22012—Implements for squeezing-off ulcers or the like on the inside of inner organs of the body; Implements for scraping-out cavities of body organs, e.g. bones; Calculus removers; Calculus smashing apparatus; Apparatus for removing obstructions in blood vessels, not otherwise provided for using mechanical vibrations, e.g. ultrasonic shock waves in direct contact with, or very close to, the obstruction or concrement
- A61B17/22022—Implements for squeezing-off ulcers or the like on the inside of inner organs of the body; Implements for scraping-out cavities of body organs, e.g. bones; Calculus removers; Calculus smashing apparatus; Apparatus for removing obstructions in blood vessels, not otherwise provided for using mechanical vibrations, e.g. ultrasonic shock waves in direct contact with, or very close to, the obstruction or concrement using electric discharge
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
- A61B17/22—Implements for squeezing-off ulcers or the like on the inside of inner organs of the body; Implements for scraping-out cavities of body organs, e.g. bones; Calculus removers; Calculus smashing apparatus; Apparatus for removing obstructions in blood vessels, not otherwise provided for
- A61B17/225—Implements for squeezing-off ulcers or the like on the inside of inner organs of the body; Implements for scraping-out cavities of body organs, e.g. bones; Calculus removers; Calculus smashing apparatus; Apparatus for removing obstructions in blood vessels, not otherwise provided for for extracorporeal shock wave lithotripsy [ESWL], e.g. by using ultrasonic waves
- A61B17/2256—Implements for squeezing-off ulcers or the like on the inside of inner organs of the body; Implements for scraping-out cavities of body organs, e.g. bones; Calculus removers; Calculus smashing apparatus; Apparatus for removing obstructions in blood vessels, not otherwise provided for for extracorporeal shock wave lithotripsy [ESWL], e.g. by using ultrasonic waves with means for locating or checking the concrement, e.g. X-ray apparatus, imaging means
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B18/00—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body
- A61B18/18—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body by applying electromagnetic radiation, e.g. microwaves
- A61B18/20—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body by applying electromagnetic radiation, e.g. microwaves using laser
- A61B18/22—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body by applying electromagnetic radiation, e.g. microwaves using laser the beam being directed along or through a flexible conduit, e.g. an optical fibre; Couplings or hand-pieces therefor
- A61B18/26—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body by applying electromagnetic radiation, e.g. microwaves using laser the beam being directed along or through a flexible conduit, e.g. an optical fibre; Couplings or hand-pieces therefor for producing a shock wave, e.g. laser lithotripsy
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
- A61B17/22—Implements for squeezing-off ulcers or the like on the inside of inner organs of the body; Implements for scraping-out cavities of body organs, e.g. bones; Calculus removers; Calculus smashing apparatus; Apparatus for removing obstructions in blood vessels, not otherwise provided for
- A61B17/22004—Implements for squeezing-off ulcers or the like on the inside of inner organs of the body; Implements for scraping-out cavities of body organs, e.g. bones; Calculus removers; Calculus smashing apparatus; Apparatus for removing obstructions in blood vessels, not otherwise provided for using mechanical vibrations, e.g. ultrasonic shock waves
- A61B17/22012—Implements for squeezing-off ulcers or the like on the inside of inner organs of the body; Implements for scraping-out cavities of body organs, e.g. bones; Calculus removers; Calculus smashing apparatus; Apparatus for removing obstructions in blood vessels, not otherwise provided for using mechanical vibrations, e.g. ultrasonic shock waves in direct contact with, or very close to, the obstruction or concrement
- A61B2017/22025—Implements for squeezing-off ulcers or the like on the inside of inner organs of the body; Implements for scraping-out cavities of body organs, e.g. bones; Calculus removers; Calculus smashing apparatus; Apparatus for removing obstructions in blood vessels, not otherwise provided for using mechanical vibrations, e.g. ultrasonic shock waves in direct contact with, or very close to, the obstruction or concrement applying a shock wave
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
- A61B17/22—Implements for squeezing-off ulcers or the like on the inside of inner organs of the body; Implements for scraping-out cavities of body organs, e.g. bones; Calculus removers; Calculus smashing apparatus; Apparatus for removing obstructions in blood vessels, not otherwise provided for
- A61B17/22031—Gripping instruments, e.g. forceps, for removing or smashing calculi
- A61B2017/22035—Gripping instruments, e.g. forceps, for removing or smashing calculi for retrieving or repositioning foreign objects
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
- A61B17/22—Implements for squeezing-off ulcers or the like on the inside of inner organs of the body; Implements for scraping-out cavities of body organs, e.g. bones; Calculus removers; Calculus smashing apparatus; Apparatus for removing obstructions in blood vessels, not otherwise provided for
- A61B2017/22038—Implements for squeezing-off ulcers or the like on the inside of inner organs of the body; Implements for scraping-out cavities of body organs, e.g. bones; Calculus removers; Calculus smashing apparatus; Apparatus for removing obstructions in blood vessels, not otherwise provided for with a guide wire
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
- A61B17/22—Implements for squeezing-off ulcers or the like on the inside of inner organs of the body; Implements for scraping-out cavities of body organs, e.g. bones; Calculus removers; Calculus smashing apparatus; Apparatus for removing obstructions in blood vessels, not otherwise provided for
- A61B2017/22051—Implements for squeezing-off ulcers or the like on the inside of inner organs of the body; Implements for scraping-out cavities of body organs, e.g. bones; Calculus removers; Calculus smashing apparatus; Apparatus for removing obstructions in blood vessels, not otherwise provided for with an inflatable part, e.g. balloon, for positioning, blocking, or immobilisation
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
- A61B17/22—Implements for squeezing-off ulcers or the like on the inside of inner organs of the body; Implements for scraping-out cavities of body organs, e.g. bones; Calculus removers; Calculus smashing apparatus; Apparatus for removing obstructions in blood vessels, not otherwise provided for
- A61B2017/22051—Implements for squeezing-off ulcers or the like on the inside of inner organs of the body; Implements for scraping-out cavities of body organs, e.g. bones; Calculus removers; Calculus smashing apparatus; Apparatus for removing obstructions in blood vessels, not otherwise provided for with an inflatable part, e.g. balloon, for positioning, blocking, or immobilisation
- A61B2017/22065—Functions of balloons
- A61B2017/22067—Blocking; Occlusion
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
- A61B17/22—Implements for squeezing-off ulcers or the like on the inside of inner organs of the body; Implements for scraping-out cavities of body organs, e.g. bones; Calculus removers; Calculus smashing apparatus; Apparatus for removing obstructions in blood vessels, not otherwise provided for
- A61B2017/22072—Implements for squeezing-off ulcers or the like on the inside of inner organs of the body; Implements for scraping-out cavities of body organs, e.g. bones; Calculus removers; Calculus smashing apparatus; Apparatus for removing obstructions in blood vessels, not otherwise provided for with an instrument channel, e.g. for replacing one instrument by the other
Abstract
Description
Claims (33)
- 身体経路内の結石を除去するために好適な器具であって、
第1の内視鏡の外側面の周りに配置されるために適合するアタッチメント構造と、
前記アタッチメント構造と連結されており、収縮状態及び膨張状態を有するバルーンと、
前記バルーンと流体連通している膨張手段と、
を備えており、
前記バルーンは、前記膨張状態である時に結石砕片を身体経路に沿った方向に押し出すように配置されている器具。 - 前記バルーンは、該バルーンが前記膨張状態であり前記身体経路の壁と係合している時に、該バルーンの前記身体経路に沿った長手方向の移動を容易とするような柔軟性及び弾性を有する材料を含んでいる、請求項1に記載の器具。
- 前記バルーンは、該バルーンが前記膨張状態であり前記身体経路の壁と係合している時に、該バルーンの前記身体経路に沿った長手方向の移動を容易とするような潤滑被覆を含んでいる、請求項1に記載の器具。
- 前記バルーンは、該バルーンが前記膨張状態であり前記身体経路の壁と係合している時に、該バルーンの前記身体経路に沿った長手方向の移動を容易とするような低い摩擦係数を有する材料を含んでいる、請求項1に記載の器具。
- 前記アタッチメント構造は前記バルーンの内側面を含む、請求項1に記載の器具。
- 前記バルーンの前記内側面は、前記第1の内視鏡の前記外側面に取付けられることを容易とするための摩擦要素又は接着剤を含む係合面を有している、請求項5に記載の器具。
- 前記アタッチメント構造は、前記第1の内視鏡の前記外側面の周りに配置されるようにされたカフ部材を有する請求項1に記載の器具。
- 前記バルーンは前記カフ部材の外側面に連結されている請求項7に記載の器具。
- 前記カフ部材は、近位端及び遠位端と、これらの間に配置されているルーメンとを有する請求項7に記載の器具。
- 前記カフ部材は弾性部材を備えており、前記ルーメンは弛緩状態における第1の内径と、拡張状態における、より大きな第2の径とを有しており、前記カフ部材は前記拡張状態において前記第1の内視鏡の外側に設置されるようにされている請求項9に記載の器具。
- 前記カフ部材の前記弛緩状態における前記第1の内径は、前記第1の内視鏡の外径より小さく、該カフ部材が前記第1の内視鏡の前記外側面の周りに弾性的に固定されることを可能とする請求項10に記載の器具。
- 前記第1の内視鏡の前記外側面の周りに前記カフ部材を固定するための固定手段をさらに備える請求項10に記載の器具。
- 前記カフ部材の前記ルーメンは、実質的に一定の内径を有しており、前記第1の内視鏡の前記外側面上を長手方向に移動するように構成されている請求項9に記載の器具。
- 前記バルーンは該バルーンを通して配置された開口を有しており、前記開口は前記第1の内視鏡の前記外側面の周りに配置されるようにされている請求項1に記載の器具。
- 前記バルーンはドーナツ形状を有する請求項14に記載の器具。
- 近位端及び遠位端、外側面、並びに、前記近位端と前記遠位端との間に配置された作業ルーメンを有する第1の内視鏡と、
近位端及び遠位端、並びにこれらの間に配置された作業ルーメンを有する第2の内視鏡と、
をさらに備えており、
前記カフ部材が設けられている前記第1の内視鏡は、前記第2の内視鏡の前記作業ルーメンを通して挿入されるようにされている請求項1に記載の器具。 - 前記第1の内視鏡の前記作業ルーメンは、管内衝撃波砕石装置の前進を可能とする寸法である請求項16に記載の器具。
- 身体経路内の結石を除去するためのシステムであって、
近位端及び遠位端、外側面、並びに、前記近位端と前記遠位端との間に配置された作業ルーメンを有する第1の内視鏡と、
前記第1の内視鏡の前記外側面の周りに配置されるようにされたアタッチメント構造と、
前記アタッチメント構造と連結されており、収縮状態及び膨張状態を有するバルーンと、
前記バルーンと流体連通している膨張手段と、
を備えており、
前記バルーンは、前記膨張状態である時に結石砕片を身体経路に沿った方向に押し出すように構成されているシステム。 - 前記アタッチメント構造は前記バルーンの内側面を含む、請求項18に記載のシステム。
- 前記アタッチメント構造は、近位端及び遠位端並びにこれらの間に配置されたルーメンを有するカフ部材を備えている請求項18に記載のシステム。
- 前記バルーンは前記カフ部材の外側面に連結されている請求項20に記載のシステム。
- 前記カフ部材は、前記第1の内視鏡の前記外側面上を長手方向に移動するような寸法である請求項20に記載のシステム。
- 近位端及び遠位端、並びにこれらの間に配置された作業ルーメンを有する第2の内視鏡をさらに備えており、前記アタッチメント構造が設けられている前記第1の内視鏡は、前記第2の内視鏡の前記作業ルーメンを通して挿入されるようにされている請求項18に記載のシステム。
- 身体経路内の結石を除去するために好適な方法であって、
近位端及び遠位端、外側面、並びに、前記近位端と前記遠位端との間に配置された作業ルーメンを有する第1の内視鏡を用意するステップと、
前記第1の内視鏡にアタッチメント構造を設けるステップであって、バルーンを前記アタッチメント構造に連結するステップと、
該内視鏡にアタッチメント構造が設けられており、前記バルーンが収縮している状態で、前記第1の内視鏡を身体経路内へ前進させるステップと、
前記バルーンを膨張させるステップと、
前記膨張したバルーンに結石砕片を拘束するステップと、
前記アタッチメント構造及び前記膨張したバルーンを前進させる又は引込むことによって、結石砕片を前記身体経路に沿って押し出すステップと、
を含む方法。 - 前記バルーンは、該バルーンが膨張している時に、前記身体経路の壁に対する該バルーンの移動を容易とするようにされた柔軟性及び弾性を有している請求項24に記載の方法。
- 当該バルーンが膨張している時に前記身体経路の壁に対する該バルーンの移動を容易とするために、前記バルーン上に潤滑被覆を設けるステップをさらに含む、請求項24に記載の方法。
- 前記アタッチメント構造は前記バルーンの内側面を含む請求項24に記載の方法。
- 前記アタッチメント構造はカフ部材を含む請求項24に記載の方法。
- 前記カフ部材は、弛緩状態において前記第1の内視鏡の外径よりも小さい第1の内径を有し、拡張状態において前記第1の内視鏡の外径よりも大きい第2の内径をさらに有するルーメンを有しており、
前記カフ部材を、前記拡張状態で、前記第1の内視鏡の前記遠位端を越えて前進させるステップと、
前記弛緩状態で、前記カフ部材を前記第1の内視鏡の外側面に固定するステップと、
をさらに含む請求項28に記載の方法。 - 前記カフ部材を前記第1の内視鏡の外側面に固定手段を用いて固定するステップをさらに含む請求項28に記載の方法。
- 術中に前記カフ部材を前記第1の内視鏡の前記外側面上で長手方向に動かすステップをさらに含む請求項28に記載の方法。
- 前記結石を破砕するために、前記第1の内視鏡の前記作業ルーメンを介して管内衝撃波破砕術を実施するステップをさらに含む請求項24に記載の方法。
- 近位端及び遠位端、並びにこれらの間に配置された作業ルーメンを有する第2の内視鏡を用意するステップと、
前記アタッチメント構造が設けられている前記第1の内視鏡を、前記第2の内視鏡の前記作業ルーメンを通して前記身体経路内へ前進させるステップと、
をさらに含む請求項24に記載の方法。
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US80167506P | 2006-05-16 | 2006-05-16 | |
PCT/US2007/011510 WO2007136599A2 (en) | 2006-05-16 | 2007-05-11 | Balloon cuff |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2009537222A true JP2009537222A (ja) | 2009-10-29 |
JP2009537222A5 JP2009537222A5 (ja) | 2010-07-01 |
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JP2009511001A Pending JP2009537222A (ja) | 2006-05-16 | 2007-05-11 | バルーンカフ |
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US (1) | US20070270897A1 (ja) |
EP (1) | EP2023796B1 (ja) |
JP (1) | JP2009537222A (ja) |
AT (1) | ATE482647T1 (ja) |
AU (1) | AU2007254353A1 (ja) |
CA (1) | CA2652381A1 (ja) |
DE (1) | DE602007009521D1 (ja) |
WO (1) | WO2007136599A2 (ja) |
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WO2023191398A1 (ko) * | 2022-03-28 | 2023-10-05 | 이화여자대학교 산학협력단 | 이물을 제거하기 위한 고정캡을 포함하는 내시경 장치 |
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WO2023191398A1 (ko) * | 2022-03-28 | 2023-10-05 | 이화여자대학교 산학협력단 | 이물을 제거하기 위한 고정캡을 포함하는 내시경 장치 |
Also Published As
Publication number | Publication date |
---|---|
WO2007136599A3 (en) | 2008-06-05 |
DE602007009521D1 (de) | 2010-11-11 |
WO2007136599A2 (en) | 2007-11-29 |
US20070270897A1 (en) | 2007-11-22 |
AU2007254353A1 (en) | 2007-11-29 |
ATE482647T1 (de) | 2010-10-15 |
CA2652381A1 (en) | 2007-11-29 |
EP2023796A2 (en) | 2009-02-18 |
EP2023796B1 (en) | 2010-09-29 |
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