CN104023761B - 用于医疗吸引装置的疏水性多孔非机械阀 - Google Patents

用于医疗吸引装置的疏水性多孔非机械阀 Download PDF

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Publication number
CN104023761B
CN104023761B CN201280054098.8A CN201280054098A CN104023761B CN 104023761 B CN104023761 B CN 104023761B CN 201280054098 A CN201280054098 A CN 201280054098A CN 104023761 B CN104023761 B CN 104023761B
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CN
China
Prior art keywords
mechanical valve
self
porous non
sealing
porous
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 - Fee Related
Application number
CN201280054098.8A
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English (en)
Chinese (zh)
Other versions
CN104023761A (zh
Inventor
M.阿图尔
冒国强
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Porex Technologies Corp
Original Assignee
Porex Technologies Corp
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Porex Technologies Corp filed Critical Porex Technologies Corp
Publication of CN104023761A publication Critical patent/CN104023761A/zh
Application granted granted Critical
Publication of CN104023761B publication Critical patent/CN104023761B/zh
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • 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
    • A61M1/00—Suction or pumping devices for medical purposes; Devices for carrying-off, for treatment of, or for carrying-over, body-liquids; Drainage systems
    • A61M1/71—Suction drainage systems
    • A61M1/79—Filters for solid matter
    • 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
    • A61M1/00—Suction or pumping devices for medical purposes; Devices for carrying-off, for treatment of, or for carrying-over, body-liquids; Drainage systems
    • A61M1/71—Suction drainage systems
    • A61M1/78—Means for preventing overflow or contamination of the pumping systems
    • 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
    • A61M1/00—Suction or pumping devices for medical purposes; Devices for carrying-off, for treatment of, or for carrying-over, body-liquids; Drainage systems
    • A61M1/71—Suction drainage systems
    • A61M1/78—Means for preventing overflow or contamination of the pumping systems
    • A61M1/784—Means for preventing overflow or contamination of the pumping systems by filtering, sterilising or disinfecting the exhaust air, e.g. swellable filter valves
    • 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
    • A61M39/20—Closure caps or plugs for connectors or open ends of tubes
    • A61M2039/205—Closure caps or plugs for connectors or open ends of tubes comprising air venting means
    • 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
    • A61M2205/75—General characteristics of the apparatus with filters
    • A61M2205/7536—General characteristics of the apparatus with filters allowing gas passage, but preventing liquid passage, e.g. liquophobic, hydrophobic, water-repellent membranes
    • 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
    • A61M2205/75—General characteristics of the apparatus with filters
    • A61M2205/7563—General characteristics of the apparatus with filters with means preventing clogging of filters
    • 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
    • A61M5/00—Devices for bringing media into the body in a subcutaneous, intra-vascular or intramuscular way; Accessories therefor, e.g. filling or cleaning devices, arm-rests
    • A61M5/14—Infusion devices, e.g. infusing by gravity; Blood infusion; Accessories therefor
    • A61M5/165—Filtering accessories, e.g. blood filters, filters for infusion liquids

Landscapes

  • Health & Medical Sciences (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Anesthesiology (AREA)
  • Biomedical Technology (AREA)
  • Hematology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Vascular Medicine (AREA)
  • Engineering & Computer Science (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Materials For Medical Uses (AREA)
  • Infusion, Injection, And Reservoir Apparatuses (AREA)
  • External Artificial Organs (AREA)
  • Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
CN201280054098.8A 2011-11-03 2012-11-01 用于医疗吸引装置的疏水性多孔非机械阀 Expired - Fee Related CN104023761B (zh)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US201161555000P 2011-11-03 2011-11-03
US61/555000 2011-11-03
US61/555,000 2011-11-03
PCT/US2012/062943 WO2013067106A1 (en) 2011-11-03 2012-11-01 Hydrophobic porous non mechanical valve for medical suction device

Publications (2)

Publication Number Publication Date
CN104023761A CN104023761A (zh) 2014-09-03
CN104023761B true CN104023761B (zh) 2016-04-13

Family

ID=47326310

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201280054098.8A Expired - Fee Related CN104023761B (zh) 2011-11-03 2012-11-01 用于医疗吸引装置的疏水性多孔非机械阀

Country Status (5)

Country Link
US (1) US10238777B2 (https=)
EP (2) EP2773392B1 (https=)
JP (1) JP6076367B2 (https=)
CN (1) CN104023761B (https=)
WO (1) WO2013067106A1 (https=)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6076367B2 (ja) 2011-11-03 2017-02-08 ポレックス コーポレーション 医療用吸引装置のための疎水性多孔質の非機械的弁
EP2938374B1 (en) * 2012-12-28 2018-10-03 Porex Corporation Sintered porous polymeric caps and vents for components of medical devices
WO2015179708A1 (en) 2014-05-22 2015-11-26 Invuity, Inc. Medical device featuring cladded waveguide
WO2017186771A1 (en) 2016-04-26 2017-11-02 Smith & Nephew Plc Wound dressings and methods of use with integrated negative pressure source having a fluid ingress inhibition component
EP3827795B1 (en) * 2016-07-14 2023-08-23 3M Innovative Properties Co. Medical dressing full indicator
US11724020B2 (en) * 2017-06-14 2023-08-15 Smith & Nephew Plc Collapsible sheet for wound closure and method of use
GB201718014D0 (en) 2017-11-01 2017-12-13 Smith & Nephew Dressing for negative pressure wound therapy with filter
WO2019187403A1 (ja) 2018-03-30 2019-10-03 グリーンプラ株式会社 医療用吸引器システム用ウイルス捕集性フィルター
KR102137838B1 (ko) * 2018-04-27 2020-07-24 주식회사 이화메디텍 약액주입용 튜브의 엔드캡
DE102022101151A1 (de) * 2022-01-19 2023-07-20 B. Braun Melsungen Aktiengesellschaft Kappe für einen Konnektor eines enteralen Überleitungssets sowie Überleitungsset mit einer Kappe
CN114732408A (zh) * 2022-04-11 2022-07-12 温州医科大学附属第一医院 一种防止医源性损伤的动脉血气采集装置
CN114748071A (zh) * 2022-04-11 2022-07-15 温州医科大学附属第一医院 一种呼吸与危重医学科检查用新型动脉血气针
CN114748070A (zh) * 2022-04-11 2022-07-15 温州医科大学附属第一医院 一种呼吸科检查用高效率动脉血气采集器
WO2025224927A1 (ja) * 2024-04-25 2025-10-30 株式会社Gpf 医療用吸引器システム用ウイルスバリア性成型体フィルター及びその製造方法並びに医療用吸引器システム用ディスポーザブルバッグ

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4487606A (en) * 1983-01-31 1984-12-11 Becton, Dickinson And Company Suction canister with shut-off valve and smoke filter
US5108474A (en) * 1991-01-03 1992-04-28 W. L. Gore & Associates, Inc. Smoke filter
US5458586A (en) * 1994-11-14 1995-10-17 Pall Corporation Universal connector for vacuum systems
EP1559442A2 (en) * 2004-01-29 2005-08-03 Becton, Dickinson and Company Intravenous delivery system
EP2221075A1 (en) * 2009-02-18 2010-08-25 Fresenius Medical Care Holdings, Inc. Extracorporeal fluid circuit and related components
CN101868262A (zh) * 2007-09-19 2010-10-20 弗雷塞尼斯医疗保健控股公司 用于体外回路的安全排出结构

Family Cites Families (19)

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Publication number Priority date Publication date Assignee Title
GB1480334A (en) 1973-07-09 1977-07-20 Unilever Ltd Safety valves for protection against liquid contamination
US4443515A (en) 1982-02-05 1984-04-17 Peter Rosenwald Antistatic fabrics incorporating specialty textile fibers having high moisture regain and articles produced therefrom
US4724114A (en) 1984-04-23 1988-02-09 Kimberly-Clark Corporation Selective layering of superabsorbents in meltblown substrates
WO1987000439A1 (en) 1985-07-16 1987-01-29 General Polymeric Corporation Fluid-flow controlling device and apparatus employing same
US5053132A (en) * 1985-10-22 1991-10-01 The Trustees Of The Stevens Institute Of Technology Asymmetrically-wettable porous membrane
US4820577A (en) 1986-12-22 1989-04-11 Kimberly-Clark Corporation Meltblown superabsorbent thermoplastic compositions
US4818534A (en) 1987-04-01 1989-04-04 Lee County Mosquito Control District Insecticidal delivery compositions and methods for controlling a population of insects in an aquatic environment
US5175046A (en) 1991-03-04 1992-12-29 Chicopee Superabsorbent laminate structure
US5998032A (en) 1992-08-17 1999-12-07 Weyerhaeuser Company Method and compositions for enhancing blood absorbence by superabsorbent materials
NZ268535A (en) 1993-06-30 1998-05-27 Procter & Gamble Absorbent article comprising layers of superabsorbent material
US5750585A (en) 1995-04-04 1998-05-12 Purdue Research Foundation Super absorbent hydrogel foams
US5679364A (en) 1995-06-07 1997-10-21 Lee County Mosquito Control District Compositions and methods for reducing the amount of contaminants in aquatic and terrestrial environments
JP3349301B2 (ja) 1995-08-02 2002-11-25 ユニ・ハートス株式会社 愛玩動物用吸収パネル
EP1335960B1 (en) 2000-10-31 2009-08-05 Porex Corporation Self-sealing media comprising super-absorbent materials
JP2005501983A (ja) 2001-09-10 2005-01-20 ポレックス，コーポレーション 繊維性セルフシール部品
US6780309B2 (en) 2002-03-22 2004-08-24 Allegiance Corporation Tapered hydrophobic filter for suction canisters
US8141717B2 (en) * 2006-08-18 2012-03-27 Porex Corporation Sintered polymeric materials and applications thereof
US20090220386A1 (en) 2008-02-29 2009-09-03 Ferri Joseph E Porous Sealing Material
JP6076367B2 (ja) 2011-11-03 2017-02-08 ポレックス コーポレーション 医療用吸引装置のための疎水性多孔質の非機械的弁

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4487606A (en) * 1983-01-31 1984-12-11 Becton, Dickinson And Company Suction canister with shut-off valve and smoke filter
US5108474A (en) * 1991-01-03 1992-04-28 W. L. Gore & Associates, Inc. Smoke filter
US5458586A (en) * 1994-11-14 1995-10-17 Pall Corporation Universal connector for vacuum systems
EP1559442A2 (en) * 2004-01-29 2005-08-03 Becton, Dickinson and Company Intravenous delivery system
CN101868262A (zh) * 2007-09-19 2010-10-20 弗雷塞尼斯医疗保健控股公司 用于体外回路的安全排出结构
EP2221075A1 (en) * 2009-02-18 2010-08-25 Fresenius Medical Care Holdings, Inc. Extracorporeal fluid circuit and related components

Also Published As

Publication number Publication date
EP2773392B1 (en) 2015-10-14
US20140296805A1 (en) 2014-10-02
EP2773392A1 (en) 2014-09-10
US10238777B2 (en) 2019-03-26
CN104023761A (zh) 2014-09-03
JP2015502775A (ja) 2015-01-29
WO2013067106A1 (en) 2013-05-10
EP3020425A1 (en) 2016-05-18
JP6076367B2 (ja) 2017-02-08
EP3020425B1 (en) 2017-08-09

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Granted publication date: 20160413

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CF01 Termination of patent right due to non-payment of annual fee