JP2023544554A - 医療装置用の単回使用弁のための再使用防止機構 - Google Patents
医療装置用の単回使用弁のための再使用防止機構 Download PDFInfo
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- 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
- A61B1/12—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 with cooling or rinsing arrangements
- A61B1/121—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 with cooling or rinsing arrangements provided with means for cleaning post-use
- A61B1/122—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 with cooling or rinsing arrangements provided with means for cleaning post-use using cleaning tools, e.g. brushes
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- A—HUMAN NECESSITIES
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- 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
- A61B1/00066—Proximal part of endoscope body, e.g. handles
- A61B1/00068—Valve switch arrangements
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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
- A61B1/00002—Operational features of endoscopes
- A61B1/00062—Operational features of endoscopes provided with means for preventing overuse
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- A—HUMAN NECESSITIES
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- 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
- A61B1/00103—Constructional details of the endoscope body designed for single use
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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
- A61B1/015—Control of fluid supply or evacuation
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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
- A61B1/12—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 with cooling or rinsing arrangements
- A61B1/121—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 with cooling or rinsing arrangements provided with means for cleaning post-use
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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
- A61B1/12—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 with cooling or rinsing arrangements
- A61B1/121—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 with cooling or rinsing arrangements provided with means for cleaning post-use
- A61B1/125—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 with cooling or rinsing arrangements provided with means for cleaning post-use using fluid circuits
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- A—HUMAN NECESSITIES
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- 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
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- A—HUMAN NECESSITIES
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- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M39/00—Tubes, tube connectors, tube couplings, valves, access sites or the like, specially adapted for medical use
- A61M39/22—Valves or arrangement of valves
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K37/00—Special means in or on valves or other cut-off apparatus for indicating or recording operation thereof, or for enabling an alarm to be given
- F16K37/0008—Mechanical means
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- A—HUMAN NECESSITIES
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- 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
- A61B90/70—Cleaning devices specially adapted for surgical instruments
- A61B2090/701—Cleaning devices specially adapted for surgical instruments for flexible tubular instruments, e.g. endoscopes
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M39/00—Tubes, tube connectors, tube couplings, valves, access sites or the like, specially adapted for medical use
- A61M39/22—Valves or arrangement of valves
- A61M39/223—Multiway valves
- A61M2039/224—Multiway valves of the slide-valve type
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M2205/00—General characteristics of the apparatus
- A61M2205/27—General characteristics of the apparatus preventing use
- A61M2205/273—General characteristics of the apparatus preventing use preventing reuse, e.g. of disposables
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M2205/00—General characteristics of the apparatus
- A61M2205/58—Means for facilitating use, e.g. by people with impaired vision
- A61M2205/583—Means for facilitating use, e.g. by people with impaired vision by visual feedback
- A61M2205/584—Means for facilitating use, e.g. by people with impaired vision by visual feedback having a color code
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- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Surgery (AREA)
- Engineering & Computer Science (AREA)
- Heart & Thoracic Surgery (AREA)
- Public Health (AREA)
- Biomedical Technology (AREA)
- Veterinary Medicine (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
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- Medical Informatics (AREA)
- Optics & Photonics (AREA)
- Biophysics (AREA)
- Radiology & Medical Imaging (AREA)
- Physics & Mathematics (AREA)
- General Engineering & Computer Science (AREA)
- Pulmonology (AREA)
- Hematology (AREA)
- Anesthesiology (AREA)
- Mechanical Engineering (AREA)
- Oral & Maxillofacial Surgery (AREA)
- Endoscopes (AREA)
- Lift Valve (AREA)
- Valve Housings (AREA)
- Indication Of The Valve Opening Or Closing Status (AREA)
- Instruments For Viewing The Inside Of Hollow Bodies (AREA)
Abstract
Description
Claims (15)
- 弁ウェルを通る流体流れを制御するための弁アセンブリであって、
インターフェース部材と、
前記インターフェース部材が取り外し可能に連結可能である弁ステムとを備え、
前記弁ステムは、近位部分と、遠位部分と、2つ以上のオリフィスと、前記2つ以上のオリフィスのうちの第1及び第2のオリフィスと連通するルーメンとを含み、
前記弁アセンブリは、弁ウェルを通る流体流れを制御するための前記弁アセンブリの使用に応答して、第1の状態から第2の状態に移行するように構成され、前記弁アセンブリの前記第2の状態は、弁ウェルを通る流体流れを制御するための前記弁アセンブリの使用を防止する、弁アセンブリ。 - 前記ルーメンを介した前記第1及び第2のオリフィス間の連通は、前記第2の状態において遮断される、請求項1に記載の弁アセンブリ。
- 前記ルーメンは、材料を備える移行デポジットであって、前記材料は液体にさらされたときに膨張して前記ルーメンの一部を充填するように構成される、前記移行デポジットを含む、請求項2に記載の弁アセンブリ。
- 前記弁ステムの前記近位部分と前記遠位部分とは、前記第1の状態から前記第2の状態に移行するために分離する、請求項1から請求項3のいずれか一項に記載の弁アセンブリ。
- 前記第1の状態では、前記弁ステムの前記近位部分と前記遠位部分とは、保持リンケージ及び分離リンケージによって結合され、前記第2の状態では、前記弁ステムの前記近位部分と前記遠位部分とは、前記分離リンケージではなく前記保持リンケージによって結合される、請求項1から請求項4のいずれか一項に記載の弁アセンブリ。
- 前記分離リンケージ又は前記保持リンケージは、前記ルーメン内に配置される、請求項5に記載の弁アセンブリ。
- 前記分離リンケージ又は前記保持リンケージは、前記ルーメンの外部に配置される、請求項5又は請求項6に記載の弁アセンブリ。
- 前記分離リンケージが、前記弁ステムの前記近位部分の遠位端に、又は前記弁ステムの前記遠位部分の近位端に配置されたループを備える、請求項5から請求項7のいずれか一項に記載の弁アセンブリ。
- 弁ウェルを通る流体流れを制御するための前記弁アセンブリの使用が、前記弁ステムの前記弁ウェルへの挿入、前記弁ウェルを通る流体流れの制御、及び前記弁ステムの前記弁ウェルからの取り外しのうちの1つ以上を含む、請求項1から請求項8のいずれか一項に記載の弁アセンブリ。
- 前記第1の状態において、前記弁ステムの前記近位部分は、成形脆弱部分によって前記弁ステムの前記遠位部分に対して係止され、前記第2の状態において、前記弁ステムの前記近位部分は、前記弁ステムの前記遠位部分に摺動可能に連結される、請求項1から請求項9のいずれか一項に記載の弁アセンブリ。
- 前記弁ウェルを通る流体流れを制御するための前記弁アセンブリの使用が、前記成形脆弱部分を破壊することで前記弁アセンブリを前記第1の状態から前記第2の状態に移行させる、請求項10に記載の弁アセンブリ。
- 前記第1の状態において、前記弁ステムの前記近位部分は、移行デポジットによって前記弁ステムの前記遠位部分に対して係止され、前記第2の状態において、前記弁ステムの前記近位部分は、前記弁ステムの前記遠位部分に摺動可能に連結される、請求項1から請求項11のいずれか一項に記載の弁アセンブリ。
- 前記弁ウェルを通る流体流れを制御するための前記弁アセンブリの使用からの液体へ前記移行デポジットをさらすことは、前記移行デポジットを溶解させ、前記弁アセンブリを前記第1の状態から前記第2の状態に移行させる、請求項12に記載の弁アセンブリ。
- 複数の第1端部及び複数の第2端部を有する複数の放射状脚部を備え、前記複数の第1端部が前記弁ステムに枢動可能に結合される、請求項1から請求項13のいずれか一項に記載の弁アセンブリ。
- 前記第1の状態では、前記複数の第2端部は、前記弁ステムに摺動可能に連結されたハットによって前記弁ステムに接近して保持され、前記第2の状態では、前記複数の第2端部は前記ハットによって解放される、請求項14に記載の弁アセンブリ。
Applications Claiming Priority (5)
Application Number | Priority Date | Filing Date | Title |
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US202063084869P | 2020-09-29 | 2020-09-29 | |
US202063084863P | 2020-09-29 | 2020-09-29 | |
US63/084,869 | 2020-09-29 | ||
US63/084,863 | 2020-09-29 | ||
PCT/US2021/051306 WO2022072179A1 (en) | 2020-09-29 | 2021-09-21 | Reuse prevention for single-use valves for medical devices |
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JP2023544554A true JP2023544554A (ja) | 2023-10-24 |
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JP2023519364A Pending JP2023544554A (ja) | 2020-09-29 | 2021-09-21 | 医療装置用の単回使用弁のための再使用防止機構 |
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Country | Link |
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US (2) | US20220096815A1 (ja) |
EP (1) | EP4192324A1 (ja) |
JP (1) | JP2023544554A (ja) |
KR (1) | KR20230078796A (ja) |
AU (1) | AU2021353426B2 (ja) |
WO (2) | WO2022072178A1 (ja) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20210378486A1 (en) * | 2020-06-05 | 2021-12-09 | Ga Health Company Limited | Suction valve for an endoscope |
WO2024086822A1 (en) * | 2022-10-20 | 2024-04-25 | Innovative Health | Reprocessing a single-use medical device |
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US2690895A (en) * | 1948-04-21 | 1954-10-05 | Bar Jon Mfg Company | Valve |
US2591514A (en) * | 1950-01-20 | 1952-04-01 | Weatherhead Co | Push type drain valve |
US5228646A (en) * | 1992-07-06 | 1993-07-20 | Kenneth Raines | Latching trumpet valve for medical infusions |
US6419654B1 (en) * | 2000-02-01 | 2002-07-16 | Jeffrey S. Kadan | Diagnostic needle arthroscopy and lavage system |
US6874517B2 (en) * | 2003-05-28 | 2005-04-05 | Steris Inc. | Valve holding fixture for automated reprocessor |
JP5404569B2 (ja) * | 2010-09-22 | 2014-02-05 | 富士フイルム株式会社 | 内視鏡の吸引ボタン |
JP6251808B2 (ja) * | 2013-11-26 | 2017-12-20 | ユナイテッド ステイツ エンドスコピー グループ,インコーポレイテッド | 内視鏡装置のための使い捨て可能な空気/送水弁 |
US9161680B2 (en) * | 2013-11-26 | 2015-10-20 | Bracco Diagnostics Inc. | Disposable air/water valve for an endoscopic device |
US10174855B2 (en) * | 2015-11-30 | 2019-01-08 | Emerson Process Management Regulator Technologies Tulsa, Llc | Pin release thermal valve |
WO2017149828A1 (ja) * | 2016-02-29 | 2017-09-08 | オリンパス株式会社 | 管路制御装置 |
EP3463039A4 (en) * | 2016-06-07 | 2020-02-12 | United States Endoscopy Group, Inc. | SUCTION VALVE |
WO2018136274A1 (en) * | 2017-01-20 | 2018-07-26 | Medivators Inc. | Disposable valve for an endoscope having a lubricant and/or antimicrobial |
US20200060518A1 (en) * | 2017-05-10 | 2020-02-27 | Madivators Inc. | Fitting For A Medical Scoping Device Having A Plurality of Protuberances |
WO2020014376A1 (en) * | 2018-07-10 | 2020-01-16 | United States Endoscopy Group, Inc. | Air/water channel pre-cleaning adapter |
US11576558B2 (en) * | 2019-05-30 | 2023-02-14 | Boston Scientific Scimed, Inc. | Medical valve |
US20210177242A1 (en) * | 2019-12-17 | 2021-06-17 | Medline Industries, Inc. | Endoscope valve assembly |
-
2021
- 2021-09-21 KR KR1020237014872A patent/KR20230078796A/ko unknown
- 2021-09-21 EP EP21791178.3A patent/EP4192324A1/en active Pending
- 2021-09-21 WO PCT/US2021/051303 patent/WO2022072178A1/en active Application Filing
- 2021-09-21 US US17/480,864 patent/US20220096815A1/en active Pending
- 2021-09-21 JP JP2023519364A patent/JP2023544554A/ja active Pending
- 2021-09-21 US US17/480,857 patent/US20220095894A1/en active Pending
- 2021-09-21 AU AU2021353426A patent/AU2021353426B2/en active Active
- 2021-09-21 WO PCT/US2021/051306 patent/WO2022072179A1/en active Application Filing
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AU2021353426A1 (en) | 2023-04-13 |
EP4192324A1 (en) | 2023-06-14 |
WO2022072178A1 (en) | 2022-04-07 |
AU2021353426B2 (en) | 2024-08-08 |
KR20230078796A (ko) | 2023-06-02 |
WO2022072179A1 (en) | 2022-04-07 |
US20220096815A1 (en) | 2022-03-31 |
US20220095894A1 (en) | 2022-03-31 |
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