JP7424638B2 - 改善されたポンプ効率、自動圧力インジケータおよび自動圧力リミッタを有する手動操作式陰圧閉鎖療法（ｎｐｗｔ）包帯 - Google Patents

改善されたポンプ効率、自動圧力インジケータおよび自動圧力リミッタを有する手動操作式陰圧閉鎖療法（ｎｐｗｔ）包帯 Download PDF

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JP7424638B2
JP7424638B2 JP2020529125A JP2020529125A JP7424638B2 JP 7424638 B2 JP7424638 B2 JP 7424638B2 JP 2020529125 A JP2020529125 A JP 2020529125A JP 2020529125 A JP2020529125 A JP 2020529125A JP 7424638 B2 JP7424638 B2 JP 7424638B2
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Prior art keywords
wound
pump
chamber
npwt
membrane
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Japanese (ja)
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JP2021505225A5 (https=
JP2021505225A (ja
Inventor
ジョンソン，ティモシー
シアーズ，チャールズ
アルバート，ショーン
トートリエロ，デービッド
ソト，オーランド
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コーネル ユニヴァーシティー
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    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
    • A61F13/00—Bandages or dressings; Absorbent pads
    • A61F13/05—Bandages or dressings; Absorbent pads specially adapted for use with sub-pressure or over-pressure therapy, wound drainage or wound irrigation, e.g. for use with negative-pressure wound therapy [NPWT]
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
    • A61F13/00—Bandages or dressings; Absorbent pads
    • A61F13/02—Adhesive bandages or dressings
    • A61F13/0203—Adhesive bandages or dressings with fluid retention members
    • A61F13/022—Adhesive bandages or dressings with fluid retention members having more than one layer with different fluid retention characteristics
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
    • A61F13/00—Bandages or dressings; Absorbent pads
    • A61F13/02—Adhesive bandages or dressings
    • A61F13/0203—Adhesive bandages or dressings with fluid retention members
    • A61F13/0206—Adhesive bandages or dressings with fluid retention members with absorbent fibrous layers, e.g. woven or non-woven absorbent pads or island dressings
    • 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
    • A61M1/73—Suction drainage systems comprising sensors or indicators for physical values
    • A61M1/732—Visual indicating means for vacuum pressure
    • 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
    • A61M1/90—Negative pressure wound therapy devices, i.e. devices for applying suction to a wound to promote healing, e.g. including a vacuum dressing
    • A61M1/91—Suction aspects of the dressing
    • A61M1/915—Constructional details of the pressure distribution manifold
    • 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
    • A61M1/90—Negative pressure wound therapy devices, i.e. devices for applying suction to a wound to promote healing, e.g. including a vacuum dressing
    • A61M1/96—Suction control thereof
    • A61M1/962—Suction control thereof having pumping means on the suction site, e.g. miniature pump on dressing or dressing capable of exerting suction
    • 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
    • A61M39/24—Check- or non-return 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
    • A61M2205/00—General characteristics of the apparatus
    • A61M2205/07—General characteristics of the apparatus having air pumping means
    • A61M2205/071—General characteristics of the apparatus having air pumping means hand operated
    • 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
    • A61M2209/00—Ancillary equipment
    • A61M2209/06—Packaging for specific medical equipment

Landscapes

  • Health & Medical Sciences (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Veterinary Medicine (AREA)
  • Engineering & Computer Science (AREA)
  • Biomedical Technology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Vascular Medicine (AREA)
  • Anesthesiology (AREA)
  • Hematology (AREA)
  • Pulmonology (AREA)
  • Media Introduction/Drainage Providing Device (AREA)
  • External Artificial Organs (AREA)
  • Materials For Medical Uses (AREA)
  • Reciprocating Pumps (AREA)
JP2020529125A 2017-12-06 2018-12-06 改善されたポンプ効率、自動圧力インジケータおよび自動圧力リミッタを有する手動操作式陰圧閉鎖療法（ｎｐｗｔ）包帯 Active JP7424638B2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2024002272A JP7665233B2 (ja) 2017-12-06 2024-01-11 改善されたポンプ効率、自動圧力インジケータおよび自動圧力リミッタを有する手動操作式陰圧閉鎖療法（ｎｐｗｔ）包帯

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US201762595398P 2017-12-06 2017-12-06
US62/595,398 2017-12-06
US201762611227P 2017-12-28 2017-12-28
US62/611,227 2017-12-28
PCT/US2018/064178 WO2019113275A1 (en) 2017-12-06 2018-12-06 Manually-operated negative pressure wound therapy (npwt) bandage with improved pump efficiency, automatic pressure indicator and automatic pressure limiter

Related Child Applications (1)

Application Number Title Priority Date Filing Date
JP2024002272A Division JP7665233B2 (ja) 2017-12-06 2024-01-11 改善されたポンプ効率、自動圧力インジケータおよび自動圧力リミッタを有する手動操作式陰圧閉鎖療法（ｎｐｗｔ）包帯

Publications (3)

Publication Number Publication Date
JP2021505225A JP2021505225A (ja) 2021-02-18
JP2021505225A5 JP2021505225A5 (https=) 2022-01-11
JP7424638B2 true JP7424638B2 (ja) 2024-01-30

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JP2020529125A Active JP7424638B2 (ja) 2017-12-06 2018-12-06 改善されたポンプ効率、自動圧力インジケータおよび自動圧力リミッタを有する手動操作式陰圧閉鎖療法（ｎｐｗｔ）包帯
JP2024002272A Active JP7665233B2 (ja) 2017-12-06 2024-01-11 改善されたポンプ効率、自動圧力インジケータおよび自動圧力リミッタを有する手動操作式陰圧閉鎖療法（ｎｐｗｔ）包帯

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Country Status (9)

Country Link
US (2) US11839527B2 (https=)
EP (2) EP3720518B1 (https=)
JP (2) JP7424638B2 (https=)
KR (1) KR102649554B1 (https=)
CN (1) CN111432855B (https=)
AU (1) AU2018378653B2 (https=)
CA (1) CA3084180A1 (https=)
ES (1) ES2995038T3 (https=)
WO (1) WO2019113275A1 (https=)

Families Citing this family (28)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB0808376D0 (en) 2008-05-08 2008-06-18 Bristol Myers Squibb Co Wound dressing
GB0817796D0 (en) 2008-09-29 2008-11-05 Convatec Inc wound dressing
GB201020236D0 (en) 2010-11-30 2011-01-12 Convatec Technologies Inc A composition for detecting biofilms on viable tissues
JP6151186B2 (ja) 2010-12-08 2017-06-21 コンバテック・テクノロジーズ・インコーポレイテッドＣｏｎｖａｔｅｃ Ｔｅｃｈｎｏｌｏｇｉｅｓ Ｉｎｃ 創傷滲出液システム付属装置
CN103347561B (zh) 2010-12-08 2016-09-07 康沃特克科技公司 用于评估伤口分泌液的集成系统
JP5833134B2 (ja) 2010-12-08 2015-12-16 コンバテック・テクノロジーズ・インコーポレイテッドＣｏｎｖａｔｅｃ Ｔｅｃｈｎｏｌｏｇｉｅｓ Ｉｎｃ 創傷部位から滲出液を除去するための方法およびシステム
GB201115182D0 (en) 2011-09-02 2011-10-19 Trio Healthcare Ltd Skin contact material
GB2497406A (en) 2011-11-29 2013-06-12 Webtec Converting Llc Dressing with a perforated binder layer
WO2014096843A2 (en) 2012-12-20 2014-06-26 Convatec Technologies Inc. Processing of chemically modified cellulosic fibres
GB2543544A (en) 2015-10-21 2017-04-26 Brightwake Ltd Wound dressing
CA3019436A1 (en) 2016-03-30 2017-10-05 Qualizyme Diagnostics Gmbh & Co Kg Detecting microbial infection in wounds
SG11201808488XA (en) 2016-03-30 2018-10-30 Convatec Technologies Inc Detecting microbial infections in wounds
GB201608099D0 (en) 2016-05-09 2016-06-22 Convatec Technologies Inc Negative pressure wound dressing
EP3871645B1 (en) 2016-07-08 2022-05-04 ConvaTec Technologies Inc. Flexible negative pressure system
ES2912094T3 (es) 2016-07-08 2022-05-24 Convatec Technologies Inc Detección de flujo de fluidos
JP2019525799A (ja) 2016-07-08 2019-09-12 コンバテック・テクノロジーズ・インコーポレイテッドＣｏｎｖａｔｅｃ Ｔｅｃｈｎｏｌｏｇｉｅｓ Ｉｎｃ 流体収集装置
EP3585453B1 (en) * 2017-02-22 2023-05-17 Cornell University Mechanical vacuum dressing for mechanically managing, protecting and suctioning small incisional wounds
EP4360666A3 (en) 2017-11-16 2024-05-08 ConvaTec Limited Fluid collection apparatus
US20220378623A1 (en) * 2017-12-06 2022-12-01 Guard Medical Sas Negative pressure wound therapy (npwt) bandage
CN111432855B (zh) * 2017-12-06 2024-02-23 康奈尔大学 具有提高的泵效率、自动压力指示器和自动压力限制器的手动操作的负压伤口治疗（npwt）绷带
US20230049136A1 (en) * 2017-12-06 2023-02-16 Guard Medical Sas Negative pressure wound therapy (npwt) bandage
SG11202112292QA (en) 2019-06-03 2021-12-30 Convatec Ltd Methods and devices to disrupt and contain pathogens
KR20220084311A (ko) * 2019-10-22 2022-06-21 가드 메디컬 에스에이에스 음압 상처 치료(npwt) 붕대
US11331221B2 (en) 2019-12-27 2022-05-17 Convatec Limited Negative pressure wound dressing
US11771819B2 (en) 2019-12-27 2023-10-03 Convatec Limited Low profile filter devices suitable for use in negative pressure wound therapy systems
JP2023551218A (ja) * 2020-11-24 2023-12-07 アロア・バイオサージェリー・リミテッド 創傷を処置するためのシステム
CN117715666A (zh) 2021-07-23 2024-03-15 康沃特克有限公司 可选择性地配置的伤口敷料
BR102022015836A2 (pt) 2022-08-10 2024-02-20 Blue Hands Servicos Medicos S/S Dispositivo para terapia com pressão negativa em pele ou ferimento, processo de fabricação do mesmo e uso de terapia com pressão negativa

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2012139510A (ja) 2006-10-13 2012-07-26 Kci Licensing Inc 軽創傷治療用の手動式ポンプを有する減圧送達システム
US20150202354A1 (en) 2012-09-04 2015-07-23 Integrated Healing Technolgies, LLC Wound Dressing
JP2016511047A (ja) 2013-03-15 2016-04-14 スミス アンド ネフュー ピーエルシーＳｍｉｔｈ ＆ Ｎｅｐｈｅｗ Ｐｕｂｌｉｃ Ｌｉｍｉｔｅｄ Ｃｏｍｐａｎｙ 創傷ドレッシングおよび治療方法
WO2016094742A1 (en) 2014-12-10 2016-06-16 Worldwide Innovation Healthcare, Inc. Unbacked and modifiable tapes and skin dressings
WO2016182977A1 (en) 2015-05-08 2016-11-17 Kci Licensing, Inc. Low acuity dressing with integral pump

Family Cites Families (170)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3486504A (en) * 1967-11-20 1969-12-30 Lawthan M Austin Jr Device for applying dressing,medication and suction
US3874387A (en) 1972-07-05 1975-04-01 Pasquale P Barbieri Valved hemostatic pressure cap
US3938514A (en) * 1974-07-18 1976-02-17 Boucher Lionel J Bladder wash method and apparatus
US4073294A (en) 1975-07-23 1978-02-14 Medical Development Corporation Negative pressure drainage vessel
US4465062A (en) 1982-05-14 1984-08-14 Gina Versaggi Noninvasive seal for a sucking chest wound
US4997438A (en) 1989-04-14 1991-03-05 Constance Crane Langmann Pressure applicator for thoracic wounds
AU651189B2 (en) 1991-04-17 1994-07-14 Regents Of The University Of California, The Improved devices and methods for external chest compression
US5263922A (en) 1991-08-26 1993-11-23 Plasco, Inc. Valved bandage
US5645081A (en) 1991-11-14 1997-07-08 Wake Forest University Method of treating tissue damage and apparatus for same
US7198046B1 (en) 1991-11-14 2007-04-03 Wake Forest University Health Sciences Wound treatment employing reduced pressure
US5636643A (en) 1991-11-14 1997-06-10 Wake Forest University Wound treatment employing reduced pressure
US5589256A (en) 1992-08-17 1996-12-31 Weyerhaeuser Company Particle binders that enhance fiber densification
US5478333A (en) 1994-03-04 1995-12-26 Asherman, Jr.; Richard E. Medical dressing for treating open chest injuries
US5549584A (en) 1994-02-14 1996-08-27 The Kendall Company Apparatus for removing fluid from a wound
US5562107A (en) 1995-09-27 1996-10-08 Hollister Incorporated Reclosable wound cover
US5788463A (en) 1995-12-22 1998-08-04 Chan; Kwan-Ho Manual vacuum producing system having pressure indicator
US5848993A (en) * 1997-08-07 1998-12-15 Deroyal Industries, Inc. Bulb syringe providing for visual observation of contents thereof and for enhanced deflation/inflation control
GB9719520D0 (en) * 1997-09-12 1997-11-19 Kci Medical Ltd Surgical drape and suction heads for wound treatment
US20040033750A1 (en) 1998-06-12 2004-02-19 Everett Rob D Layered absorbent structure with a heterogeneous layer region
US6458109B1 (en) 1998-08-07 2002-10-01 Hill-Rom Services, Inc. Wound treatment apparatus
US7694821B1 (en) * 1999-06-04 2010-04-13 Medtronic Ps Medical, Inc. Subdural evacuating port system
CA2397614C (en) 1999-12-09 2009-11-10 Waikatolink Limited Honey based wound dressing
GB0011202D0 (en) 2000-05-09 2000-06-28 Kci Licensing Inc Abdominal wound dressing
US6431212B1 (en) 2000-05-24 2002-08-13 Jon W. Hayenga Valve for use in microfluidic structures
US7041868B2 (en) 2000-12-29 2006-05-09 Kimberly-Clark Worldwide, Inc. Bioabsorbable wound dressing
US7763769B2 (en) 2001-02-16 2010-07-27 Kci Licensing, Inc. Biocompatible wound dressing
US7070584B2 (en) 2001-02-20 2006-07-04 Kci Licensing, Inc. Biocompatible wound dressing
SE521684C2 (sv) 2001-04-30 2003-11-25 Micvac Ab Återförslutningsbar envägsventil för livsmedelsförpackning
EP1487389B1 (en) 2002-02-28 2011-10-05 KCI Medical Resources External catheter access to vacuum bandage
DE20207356U1 (de) 2002-05-08 2003-06-12 Riesinger, Birgit, 48346 Ostbevern Absorptionskörper zum Anschluß an Haut- und Schleimhautoberflächen
US6951553B2 (en) 2002-12-31 2005-10-04 Kci Licensing, Inc Tissue closure treatment system and method with externally-applied patient interface
US7976519B2 (en) 2002-12-31 2011-07-12 Kci Licensing, Inc. Externally-applied patient interface system and method
US7674039B2 (en) 2003-02-19 2010-03-09 Illinois Tool Works Inc. Reclosable vacuum storage bag having flat resealable means
US7942866B2 (en) 2003-08-28 2011-05-17 Boehringer Technologies, L.P. Device for treating a wound
US7361184B2 (en) 2003-09-08 2008-04-22 Joshi Ashok V Device and method for wound therapy
GB0325129D0 (en) 2003-10-28 2003-12-03 Smith & Nephew Apparatus in situ
DE602004016022D1 (de) 2003-10-30 2008-10-02 Mcneil Ppc Inc Zusammengesetzte materialien aus metall beladenen abgeblätterten nanoteilchen
US10058642B2 (en) 2004-04-05 2018-08-28 Bluesky Medical Group Incorporated Reduced pressure treatment system
US7790945B1 (en) 2004-04-05 2010-09-07 Kci Licensing, Inc. Wound dressing with absorption and suction capabilities
US7708724B2 (en) 2004-04-05 2010-05-04 Blue Sky Medical Group Incorporated Reduced pressure wound cupping treatment system
US8062272B2 (en) 2004-05-21 2011-11-22 Bluesky Medical Group Incorporated Flexible reduced pressure treatment appliance
US7909805B2 (en) 2004-04-05 2011-03-22 Bluesky Medical Group Incorporated Flexible reduced pressure treatment appliance
US7534039B2 (en) 2004-07-22 2009-05-19 Sunbeam Products, Inc. Vacuum packaging films patterned with protruding cavernous structures
US7290660B2 (en) 2004-07-23 2007-11-06 Tilman Paul A Storage system having a disposable vacuum bag
EP1922095A2 (en) 2005-09-07 2008-05-21 Tyco Healthcare Group LP Wound dressing with vacuum reservoir
BRPI0616591A2 (pt) 2005-09-07 2011-06-28 Tyco Healthcare aparelho de curativo de ferimento independente
EP1922045B1 (en) 2005-09-07 2012-11-07 Tyco Healthcare Group LP Self contained wound dressing with micropump
DE202005019670U1 (de) 2005-12-14 2006-04-27 Riesinger, Birgit Wundbehandlungsvorrichtung mit elastisch verformbarem Unterdruckerzeugungselement
US7779625B2 (en) 2006-05-11 2010-08-24 Kalypto Medical, Inc. Device and method for wound therapy
US20080003274A1 (en) 2006-06-28 2008-01-03 Kaiser Daniel E Decompressive thermogenic bandage
US8212100B2 (en) 2006-08-04 2012-07-03 Quandra Innovations International, LLC Apparatus, system, and method for protecting and treating a traumatic wound
WO2008034897A1 (en) * 2006-09-22 2008-03-27 Coloplast A/S A film dressing
EP2081528B1 (en) 2006-09-26 2018-11-14 T.J. Smith & Nephew, Limited Lattice dressing
US9820888B2 (en) 2006-09-26 2017-11-21 Smith & Nephew, Inc. Wound dressing
US8771243B2 (en) * 2007-02-01 2014-07-08 University Of Cincinnati Wound treatment system
CA2674036C (en) 2007-02-09 2017-01-10 Kci Licensing, Inc. System and method for applying reduced pressure at a tissue site
WO2008112304A1 (en) 2007-03-14 2008-09-18 The Board Of Trustees Of The Leland Stanford Junior University Devices and methods for application of reduced pressure therapy
CA2687406A1 (en) 2007-05-07 2008-11-13 Carmeli Adahan Suction system
JP5642539B2 (ja) 2007-05-24 2014-12-17 アプライド ティッシュ テクノロジーズ リミテッド ライアビリティ カンパニー 負圧を使用する創傷治療デバイス
US7874731B2 (en) 2007-06-15 2011-01-25 S.C. Johnson Home Storage, Inc. Valve for a recloseable container
SE531259C2 (sv) 2007-06-27 2009-02-03 Moelnlycke Health Care Ab Anordning för behandling av sår med reducerat tryck
US8246590B2 (en) 2007-10-11 2012-08-21 Spiracur, Inc. Closed incision negative pressure wound therapy device and methods of use
ES2776709T3 (es) 2007-11-21 2020-07-31 Smith & Nephew Apósito para heridas
MX2010005553A (es) 2007-11-21 2010-06-01 Smith & Nephew Aposito para heridas.
GB0723872D0 (en) 2007-12-06 2008-01-16 Smith & Nephew Apparatus for topical negative pressure therapy
CA2711620A1 (en) 2008-01-08 2009-07-16 Bluesky Medical Group Inc. Sustained variable negative pressure wound treatment and method of controlling same
AU2009214439B2 (en) 2008-02-14 2014-09-25 Solventum Intellectual Properties Company Devices and methods for treatment of damaged tissue
US8449508B2 (en) * 2008-03-05 2013-05-28 Kci Licensing, Inc. Dressing and method for applying reduced pressure to and collecting and storing fluid from a tissue site
US8298200B2 (en) 2009-06-01 2012-10-30 Tyco Healthcare Group Lp System for providing continual drainage in negative pressure wound therapy
US9033942B2 (en) 2008-03-07 2015-05-19 Smith & Nephew, Inc. Wound dressing port and associated wound dressing
BRPI0906527A2 (pt) 2008-04-04 2016-09-06 3Mm Innovative Properties Company aparelho para aplicação de bandagens em ferimentos e bandagem médica
EP2265234A4 (en) 2008-04-04 2011-08-31 3M Innovative Properties Co MEDICAL ASSOCIATIONS WITH VALVE AND THESE INCLUDING KITS
CN201200434Y (zh) 2008-04-10 2009-03-04 叶松 负压创口贴
KR101192947B1 (ko) 2008-05-30 2012-10-18 케이씨아이 라이센싱 인코포레이티드 가슴 조직에서 사용되는 감압，압축 장치 및 방법
US20200113741A1 (en) 2008-05-30 2020-04-16 Kci Licensing, Inc. Dressing with tissue viewing capability
US8257326B2 (en) * 2008-06-30 2012-09-04 Tyco Healthcare Group Lp Apparatus for enhancing wound healing
EP2318065B1 (en) 2008-08-05 2018-09-26 Mölnlycke Health Care AB Component for securing attachment of a medical device to skin
WO2010053870A1 (en) 2008-11-07 2010-05-14 Kci Licensing, Inc. Reduced-pressure, wound-treatment dressings and systems
EP3614114A1 (en) 2008-11-25 2020-02-26 KCI Licensing, Inc. Device for delivery of reduced pressure to body surfaces
US8361043B2 (en) 2009-01-07 2013-01-29 Spiracur Inc. Reduced pressure therapy of the sacral region
US8246591B2 (en) * 2009-01-23 2012-08-21 Tyco Healthcare Group Lp Flanged connector for wound therapy
GB0902816D0 (en) 2009-02-19 2009-04-08 Smith & Nephew Fluid communication path
EP2419157A4 (en) * 2009-04-17 2018-01-03 Kalypto Medical, Inc. Negative pressure wound therapy device
US20110196321A1 (en) 2009-06-10 2011-08-11 Tyco Healthcare Group Lp Fluid Collection Canister Including Canister Top with Filter Membrane and Negative Pressure Wound Therapy Systems Including Same
US20100324516A1 (en) 2009-06-18 2010-12-23 Tyco Healthcare Group Lp Apparatus for Vacuum Bridging and/or Exudate Collection
US8529526B2 (en) 2009-10-20 2013-09-10 Kci Licensing, Inc. Dressing reduced-pressure indicators, systems, and methods
DK2515961T3 (da) 2009-12-22 2019-07-15 Smith & Nephew Inc Apparatuses and methods for negative pressure wound therapy
DE102009060596A1 (de) 2009-12-23 2011-06-30 Paul Hartmann Aktiengesellschaft, 89522 Anschlussvorrichtung zur Verwendung bei der Unterdruckbehandlung von Wunden
US8430867B2 (en) 2010-03-12 2013-04-30 Kci Licensing, Inc. Reduced-pressure dressing connection pads, systems, and methods
US8821458B2 (en) 2010-04-16 2014-09-02 Kci Licensing, Inc. Evaporative body-fluid containers and methods
US9061095B2 (en) 2010-04-27 2015-06-23 Smith & Nephew Plc Wound dressing and method of use
WO2011162862A1 (en) 2010-06-23 2011-12-29 Convatec Technologies Inc. Wound dressing
US8795257B2 (en) 2010-07-19 2014-08-05 Kci Licensing, Inc. Systems and methods for electrically detecting the presence of exudate in dressings
WO2012019147A1 (en) 2010-08-06 2012-02-09 Kci Licensing, Inc. System and method for treating tissue of a patient using a thermoelectric generator
US8753322B2 (en) 2010-08-10 2014-06-17 Spiracur Inc. Controlled negative pressure apparatus and alarm mechanism
US8795246B2 (en) 2010-08-10 2014-08-05 Spiracur Inc. Alarm system
TWI411427B (zh) 2010-08-13 2013-10-11 Wei Hua Lu 負壓照料裝置
GB201015656D0 (en) 2010-09-20 2010-10-27 Smith & Nephew Pressure control apparatus
CN103200974B (zh) 2010-09-20 2018-04-27 史密夫及内修公开有限公司 负压装置
US20120109034A1 (en) 2010-10-27 2012-05-03 Kci Licensing, Inc. Interactive, wireless reduced-pressure dressings, methods, and systems
JP5833134B2 (ja) 2010-12-08 2015-12-16 コンバテック・テクノロジーズ・インコーポレイテッドＣｏｎｖａｔｅｃ Ｔｅｃｈｎｏｌｏｇｉｅｓ Ｉｎｃ 創傷部位から滲出液を除去するための方法およびシステム
EP2654821B1 (en) 2010-12-22 2019-05-08 Smith & Nephew, Inc. Apparatuses for negative pressure wound therapy
US8439894B1 (en) * 2011-03-07 2013-05-14 Larry W. Miller Negative pressure bandage with internal storage chamber
WO2012151359A1 (en) 2011-05-03 2012-11-08 Avery Dennison Corporation Negative pressure wound therapy apparatus including one way valve and methods
AU2012282287B2 (en) 2011-07-14 2017-06-01 Smith & Nephew Plc Wound dressing and method of treatment
WO2013013080A1 (en) 2011-07-20 2013-01-24 Sapheon, Inc. Enhanced ultrasound visualization of intravascular devices
US20130046223A1 (en) 2011-08-15 2013-02-21 Stephen Schrammel Long Term Wound Dressing
IN2014CN02072A (https=) 2011-08-22 2015-05-29 Microlin Llc
JP6083762B2 (ja) 2011-08-31 2017-02-22 ケーシーアイ ライセンシング インコーポレイテッド 体液と共に使用するインライン式貯蔵パウチ
US9561134B2 (en) 2011-09-14 2017-02-07 Matthew T. Scholz Positive pressure medical dressings with valve and kits containing same
DE102011055782A1 (de) 2011-11-28 2013-05-29 Birgit Riesinger Wundpflegevorrichtung zur behandlung von wunden mittels atmosphärischem unterdruck
AU2013209432B2 (en) 2012-01-18 2016-11-17 Worldwide Innovative Healthcare, Inc. Modifiable occlusive skin dressing
US9234518B2 (en) 2012-02-10 2016-01-12 Kci Licensing, Inc. Systems and methods for monitoring reduced pressure supplied by a disc pump system
EP2636417B1 (de) 2012-03-05 2017-04-26 Lohmann & Rauscher GmbH Wundversorgungsanordnung und Abdeckeinrichtung dafür
MX2014011030A (es) 2012-03-12 2015-03-20 Smith & Nephew Aparato y metodos de presion reducida.
US20180021178A1 (en) 2012-03-28 2018-01-25 Kci Licensing, Inc. Reduced-Pressure Systems, Dressings, Pump Assemblies And Methods
CN104168865B (zh) 2012-03-28 2016-10-26 凯希特许有限公司 协助电子的和临床的零部件分离的减压系统、敷件、和方法
US9427505B2 (en) 2012-05-15 2016-08-30 Smith & Nephew Plc Negative pressure wound therapy apparatus
CN107095739B (zh) 2012-05-23 2020-11-13 史密夫及内修公开有限公司 用于负压伤口治疗的装置和方法
US9271937B2 (en) 2012-05-31 2016-03-01 Covidien Lp Oxidized cellulose microspheres
US9138489B2 (en) 2012-05-31 2015-09-22 Covidien Lp Oxidized cellulose miczrospheres including visualization agents
US10040871B2 (en) 2012-06-28 2018-08-07 Covidien Lp Medical devices based on oxidized cellulose
EP2916786B1 (en) 2012-11-12 2018-03-21 KCI Licensing, Inc. Externally-applied wound dressings and closures
US20140171920A1 (en) 2012-12-15 2014-06-19 Christopher Scott Smith Wound dressing apparatuses and methods thereof
JP2016508056A (ja) 2013-01-03 2016-03-17 ケーシーアイ ライセンシング インコーポレイテッド 再チャージ式陰圧閉鎖療法
GB201317742D0 (en) 2013-10-08 2013-11-20 Smith & Nephew Ph indicator dressing
TW201433275A (zh) 2013-02-22 2014-09-01 Universal Trim Supply Co Ltd 簡易式充氣閥構造
WO2014158526A1 (en) 2013-03-14 2014-10-02 Kci Licensing, Inc. Negative pressure therapy with dynamic profile capability
JP6441891B2 (ja) 2013-03-15 2018-12-19 スパイラキュア インコーポレイテッド 一体型弁を有する真空カートリッジ
US10413566B2 (en) 2013-03-15 2019-09-17 Covidien Lp Thixotropic oxidized cellulose solutions and medical applications thereof
US10335322B2 (en) 2013-08-26 2019-07-02 Lightside Md, Llc Adhesive support devices and methods of making and using them
US10292871B2 (en) 2013-11-13 2019-05-21 3M Innovative Properties Company Wound care system with a mat of capillary membranes
US9883856B2 (en) 2014-01-09 2018-02-06 Covidien Lp Systems and methods for treatment of perforator veins for venous insufficiency
WO2015123340A1 (en) 2014-02-11 2015-08-20 Spiracur Inc. Methods and devices for applying closed incision negative pressure wound therapy
EP3122301B1 (en) 2014-03-28 2018-04-25 3M Innovative Properties Company Article and method for negative pressure wound therapy
CN106535842B (zh) 2014-06-05 2020-07-17 凯希特许有限公司 具有流体获取和分配特征的敷料
EP3157484B1 (en) 2014-06-18 2020-02-26 Smith & Nephew plc Wound dressing
WO2016006457A1 (ja) 2014-07-07 2016-01-14 株式会社村田製作所 陰圧閉鎖治療装置
US10449152B2 (en) 2014-09-26 2019-10-22 Covidien Lp Drug loaded microspheres for post-operative chronic pain
AU2015370583B2 (en) 2014-12-22 2020-08-20 Smith & Nephew Plc Negative pressure wound therapy apparatus and methods
FR3031097B1 (fr) 2014-12-30 2017-02-10 Commissariat Energie Atomique Pompe surfacique et pansement comportant une pompe surfacique
EP3240580B1 (en) 2014-12-30 2020-04-15 3M Innovative Properties Company Negative pressure wound dressing with absorbent adhesive sealant layer
US20160206792A1 (en) * 2015-01-16 2016-07-21 George Medical, Llc Self adhering suction port pad securement device for use with a negative pressure wound healing drape or dressing
EP3093032B1 (de) 2015-05-11 2018-09-19 3M Innovative Properties Company System und verfahren zur gewinnung von serum
EP3092987A1 (de) 2015-05-11 2016-11-16 3M Innovative Properties Company System zur wundbehandlung mit serum
WO2016184913A1 (en) 2015-05-18 2016-11-24 Smith & Nephew Plc Negative pressure wound therapy apparatus and methods
WO2016184918A1 (en) 2015-05-18 2016-11-24 Smith & Nephew Plc Heat-assisted pumping systems for use in negative pressure wound therapy
WO2016188968A1 (en) 2015-05-26 2016-12-01 Smith & Nephew Plc Compressible negative pressure source and methods of use
WO2017003937A1 (en) 2015-06-29 2017-01-05 Kci Licensing, Inc. Apparatus for irrigation with negative pressure
WO2017040074A1 (en) 2015-08-31 2017-03-09 3M Innovative Properties Company Negative pressure wound therapy dressings comprising (meth)acrylate pressure-sensitive adhesive with enhanced adhesion to wet surfaces
WO2017053384A1 (en) 2015-09-21 2017-03-30 Brigham And Women's Hospital, Inc. Negative pressure wound treatment system and method
EP3377013B1 (en) 2015-11-20 2020-02-26 KCI Licensing, Inc. Medical system with flexible fluid storage bridge
US10575991B2 (en) 2015-12-15 2020-03-03 University Of Massachusetts Negative pressure wound closure devices and methods
CN105457110A (zh) 2016-01-08 2016-04-06 昆山韦睿医疗科技有限公司 一种手动负压治疗设备
US20170209312A1 (en) 2016-01-22 2017-07-27 Covidien Lp Absorbent articles including silicone
TWI595902B (zh) 2016-05-10 2017-08-21 明基材料股份有限公司 攜帶型負壓裝置
EP3454806B1 (en) 2016-05-13 2023-06-21 Eksteen, Ehren Cronje Wound therapy
CN109414349A (zh) 2016-06-27 2019-03-01 3M创新有限公司 具有特征部的负压伤口治疗制品
GB2553536A (en) 2016-09-07 2018-03-14 Univ Strathclyde Improvements in or relating to blood salvage and autotransfusion
CN110072497B (zh) 2016-11-11 2020-08-11 3M创新有限公司 可修剪的适形伤口敷料
JP7121050B2 (ja) 2017-05-09 2022-08-17 スミス アンド ネフュー ピーエルシー 陰圧創傷療法システムの冗長制御
WO2018210693A1 (en) 2017-05-15 2018-11-22 Smith & Nephew Plc Negative pressure wound therapy system using eulerian video magnification
EP3960138B8 (en) 2017-05-16 2024-04-03 Solventum Intellectual Properties Company An absorbent negative-pressure dressing system for use with post-surgical breast wounds
EP3638332A1 (en) 2017-06-14 2020-04-22 Smith & Nephew, Inc Fluid removal management and control of wound closure in wound therapy
WO2019007874A1 (en) 2017-07-07 2019-01-10 Smith & Nephew Plc WOUND TREATMENT SYSTEM AND DRESSING FOR ADMINISTERING OXYGEN TO A WOUND
GB201718014D0 (en) 2017-11-01 2017-12-13 Smith & Nephew Dressing for negative pressure wound therapy with filter
CN111432855B (zh) * 2017-12-06 2024-02-23 康奈尔大学 具有提高的泵效率、自动压力指示器和自动压力限制器的手动操作的负压伤口治疗（npwt）绷带
EP3866737A1 (en) 2018-10-17 2021-08-25 KCI Licensing, Inc. Peel and place dressing having a closed-cell contact layer
EP3874904B1 (en) 2018-10-31 2024-06-26 Solventum Intellectual Properties Company Short range peer to peer network for negative pressure wound therapy devices
WO2020205448A1 (en) 2019-03-29 2020-10-08 Kci Licensing, Inc. Dressing with integrated pump and releasably coupled pump actuator

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2012139510A (ja) 2006-10-13 2012-07-26 Kci Licensing Inc 軽創傷治療用の手動式ポンプを有する減圧送達システム
US20150202354A1 (en) 2012-09-04 2015-07-23 Integrated Healing Technolgies, LLC Wound Dressing
JP2016511047A (ja) 2013-03-15 2016-04-14 スミス アンド ネフュー ピーエルシーＳｍｉｔｈ ＆ Ｎｅｐｈｅｗ Ｐｕｂｌｉｃ Ｌｉｍｉｔｅｄ Ｃｏｍｐａｎｙ 創傷ドレッシングおよび治療方法
WO2016094742A1 (en) 2014-12-10 2016-06-16 Worldwide Innovation Healthcare, Inc. Unbacked and modifiable tapes and skin dressings
WO2016182977A1 (en) 2015-05-08 2016-11-17 Kci Licensing, Inc. Low acuity dressing with integral pump

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