DK3915531T3 - Forbinding til undertryksbehandling af sår (npwt) - Google Patents

Forbinding til undertryksbehandling af sår (npwt) Download PDF

Info

Publication number
DK3915531T3
DK3915531T3 DK20176277.0T DK20176277T DK3915531T3 DK 3915531 T3 DK3915531 T3 DK 3915531T3 DK 20176277 T DK20176277 T DK 20176277T DK 3915531 T3 DK3915531 T3 DK 3915531T3
Authority
DK
Denmark
Prior art keywords
npwt
connection
wound treatment
pressure wound
necessary pressure
Prior art date
Application number
DK20176277.0T
Other languages
English (en)
Inventor
Malin Svensson
Viktoria Skeppstedt
Malin Holmén
Elinor Bolyos
Original Assignee
Moelnlycke Health Care Ab
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 Moelnlycke Health Care Ab filed Critical Moelnlycke Health Care Ab
Application granted granted Critical
Publication of DK3915531T3 publication Critical patent/DK3915531T3/da

Links

Classifications

    • 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
    • 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
    • A61F13/0209—Adhesive bandages or dressings with fluid retention members with absorbent fibrous layers, e.g. woven or non-woven absorbent pads or island dressings comprising superabsorbent material
    • 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
    • A61F13/05—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
    • 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
    • A61M1/964—Suction control thereof having venting means on or near the dressing
    • 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
    • A61M1/98—Containers specifically adapted for negative pressure wound therapy
    • A61M1/984—Containers specifically adapted for negative pressure wound therapy portable on the body
    • A61M1/985—Containers specifically adapted for negative pressure wound therapy portable on the body the dressing itself forming the collection container
    • 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
    • A61F13/0223—Adhesive bandages or dressings with fluid retention members characterized by parametric properties of the fluid retention layer, e.g. absorbency, wicking capacity, liquid distribution

Landscapes

  • Health & Medical Sciences (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Vascular Medicine (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Biomedical Technology (AREA)
  • Anesthesiology (AREA)
  • Hematology (AREA)
  • Media Introduction/Drainage Providing Device (AREA)
  • Materials For Medical Uses (AREA)
  • Medicinal Preparation (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
DK20176277.0T 2020-05-25 2020-05-25 Forbinding til undertryksbehandling af sår (npwt) DK3915531T3 (da)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP20176277.0A EP3915531B1 (en) 2020-05-25 2020-05-25 A negative pressure wound therapy (npwt) dressing

Publications (1)

Publication Number Publication Date
DK3915531T3 true DK3915531T3 (da) 2024-06-17

Family

ID=70804576

Family Applications (1)

Application Number Title Priority Date Filing Date
DK20176277.0T DK3915531T3 (da) 2020-05-25 2020-05-25 Forbinding til undertryksbehandling af sår (npwt)

Country Status (11)

Country Link
US (1) US12447258B2 (da)
EP (2) EP3915531B1 (da)
JP (1) JP2023526486A (da)
KR (1) KR20230016628A (da)
CN (1) CN115666469A (da)
AU (1) AU2021279130A1 (da)
BR (1) BR112022023293A2 (da)
CA (1) CA3177150A1 (da)
DK (1) DK3915531T3 (da)
ES (2) ES2984023T3 (da)
WO (1) WO2021239653A1 (da)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB202006588D0 (en) * 2020-05-04 2020-06-17 Medtrade Products Ltd Absorbent wound dressing
EP3915531B1 (en) 2020-05-25 2024-05-01 Mölnlycke Health Care AB A negative pressure wound therapy (npwt) dressing
EP3915532B1 (en) 2020-05-25 2024-04-17 Mölnlycke Health Care AB A negative pressure wound therapy (npwt) dressing
WO2024100409A1 (en) * 2022-11-10 2024-05-16 Convatec Limited A wound dressing
CN120344219A (zh) * 2022-11-10 2025-07-18 康沃特克有限公司 伤口敷料
CN121079112A (zh) * 2023-04-26 2025-12-05 康沃特克有限公司 伤口敷料

Family Cites Families (68)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ATE64089T1 (de) 1985-09-11 1991-06-15 Johnson & Johnson Pty Ltd Absorbierendes kissen.
JP2838725B2 (ja) 1990-05-02 1998-12-16 テルモ株式会社 血液採取器具
AU2625192A (en) 1991-11-01 1993-05-06 Ferris Mfg. Corp. Window dressing
US5653699A (en) 1994-09-13 1997-08-05 Polymedica Industries, Inc. Spyrosorbent wound dressings for exudate management
GB2380945B (en) 1999-01-09 2003-06-04 Bristol Myers Squibb Co Multi layered wound dressing
HUP0401992A2 (hu) 2001-11-23 2005-05-30 Coloplast A/S Sebkötöző eszköz
GB0224986D0 (en) * 2002-10-28 2002-12-04 Smith & Nephew Apparatus
AU2005215212B2 (en) 2004-02-13 2010-11-25 Convatec Technologies Inc. Multi layered wound dressing
US10166147B2 (en) 2005-11-02 2019-01-01 Bsn Medical Gmbh Absorbent article for application to human or animal skin surfaces
GB0606661D0 (en) 2006-04-03 2006-05-10 Brightwake Ltd Improvements relating to dressings
EP2068798A4 (en) 2006-08-30 2009-12-16 Southeastern Medical Technolog METHODS, COMPOSITIONS AND APPARATUSES FOR TREATING INJURIES USING ALTERED PRESSURES FROM ATMOSPHERIC PRESSURES
GB0710846D0 (en) * 2007-06-06 2007-07-18 Bristol Myers Squibb Co A wound dressing
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
US20110270206A1 (en) 2009-05-21 2011-11-03 Jarl Jensen Absorptive foam gel lock wound dressing
EP2515961B1 (en) 2009-12-22 2019-04-17 Smith & Nephew, Inc. Apparatuses for negative pressure wound therapy
CN104287891B (zh) 2010-06-01 2017-07-14 株式会社瑞光 创伤敷料用表面片和创伤敷料
EP2699279B1 (en) 2011-04-20 2017-09-20 KCI Licensing, Inc. System for purging negative pressure wound therapy system
GB201108229D0 (en) 2011-05-17 2011-06-29 Smith & Nephew Tissue healing
DE102011076833A1 (de) 2011-05-31 2012-12-06 Atmos Medizintechnik Gmbh & Co. Kg Wunddrainageverfahren
US9877872B2 (en) 2011-07-14 2018-01-30 Smith & Nephew Plc Wound dressing and method of treatment
CN105749363B (zh) 2011-07-26 2019-04-23 史密夫及内修公开有限公司 用于控制减压治疗系统的操作的系统和方法
WO2013029652A1 (en) 2011-08-26 2013-03-07 Vir I Kinda Ab Bandage
CN104507513B (zh) 2012-03-20 2017-04-12 史密夫及内修公开有限公司 基于动态占空比阈值确定的减压治疗系统的控制操作
DE102012223399A1 (de) 2012-12-17 2014-06-18 Paul Hartmann Ag Zuschneidbarer Wundverband
JP6392781B2 (ja) * 2013-01-16 2018-09-19 ケーシーアイ ライセンシング インコーポレイテッド 陰圧閉鎖療法用の非対称性の吸収性コアを備えるドレッシング
EP4018985B1 (en) 2013-03-14 2024-10-02 Solventum Intellectual Properties Company Absorbent dressing with hybrid drape
US20160030722A1 (en) 2013-03-15 2016-02-04 The General Hospital Corporation Method and apparatus for wound dressing
US10493184B2 (en) * 2013-03-15 2019-12-03 Smith & Nephew Plc Wound dressing and method of treatment
AU2014307884B2 (en) 2013-08-12 2019-03-28 Bsn Medical Gmbh Wound care article having a substantially polygonal or ellipsoid main surface and at least one recess arranged on one side
CN106061547B (zh) 2014-02-20 2020-05-05 再生产系统有限公司 具有过滤器的连接器
AU2015269359B2 (en) * 2014-06-05 2019-08-15 Kci Licensing, Inc. Dressing with fluid acquisition and distribution characteristics
CN106659590B (zh) 2014-06-18 2020-08-21 史密夫及内修公开有限公司 伤口敷料
EP3023083A1 (en) 2014-11-20 2016-05-25 Mölnlycke Health Care AB Wound dressings
GB2537841B (en) * 2015-04-27 2020-12-09 Medtrade Products Ltd Wound dressing
JP6875378B2 (ja) * 2015-08-31 2021-05-26 スリーエム イノベイティブ プロパティズ カンパニー 湿潤表面に対する接着力が高められた（メタ）アクリレート感圧接着剤を含む陰圧閉鎖創傷療法被覆材
WO2017087163A1 (en) * 2015-11-20 2017-05-26 Kci Licensing, Inc. Medical system with flexible fluid storage bridge
EP3397219B1 (en) 2015-12-30 2020-10-21 Smith & Nephew plc Absorbent negative pressure wound therapy dressing
AU2016383524A1 (en) * 2015-12-30 2018-05-24 Smith & Nephew Plc Negative pressure wound therapy apparatus
US20190076298A1 (en) * 2016-03-14 2019-03-14 Smith & Nephew Plc Wound dressing apparatus with flexible display
GB201608099D0 (en) * 2016-05-09 2016-06-22 Convatec Technologies Inc Negative pressure wound dressing
ES2944940T3 (es) 2016-11-10 2023-06-27 Moelnlycke Health Care Ab Dispositivo conector para un sistema de terapia de heridas por presión negativa
US11259967B2 (en) * 2017-02-24 2022-03-01 Principle Business Enterprises, Inc. Absorbent composite
AU2018228663B2 (en) 2017-02-28 2023-05-18 T.J.Smith And Nephew, Limited Multiple dressing negative pressure wound therapy system
JP7162003B2 (ja) 2017-03-15 2022-10-27 スミス アンド ネフュー ピーエルシー 較正されたリーク経路を有する複数の被覆材陰圧創傷療法システム
EP4233814A3 (en) 2017-06-12 2023-09-13 3M Innovative Properties Company Fabric wound filler
AU2018285235B2 (en) * 2017-06-14 2023-11-02 T.J.Smith & Nephew, Limited Negative pressure wound therapy apparatus
US11554051B2 (en) 2017-06-30 2023-01-17 T.J. Smith And Nephew, Limited Negative pressure wound therapy apparatus
US20200197559A1 (en) 2017-08-24 2020-06-25 Kci Usa, Inc. Biomaterial and methods of making and using said biomaterial
US20200337906A1 (en) 2017-10-23 2020-10-29 Kci Licensing, Inc. Wound Dressing For Use With Anti-Bacterial Material
US20210236342A1 (en) * 2017-10-24 2021-08-05 Kci Licensing, Inc. Wound Dressings and Systems with Low-Flow Therapeutic Gas Sources for Topical Wound Therapy and Related Methods
US11877910B2 (en) 2017-11-03 2024-01-23 Systagenix Wound Management, Limited Nutrient-enriched dressing
GB201813282D0 (en) 2018-08-15 2018-09-26 Smith & Nephew System for medical device activation and opertion
GB201803848D0 (en) * 2018-03-09 2018-04-25 Crawford Woundcare Ltd Wound dressing
JP6950603B2 (ja) * 2018-03-22 2021-10-13 王子ホールディングス株式会社 吸収性物品
WO2019190993A1 (en) 2018-03-29 2019-10-03 Kci Licensing, Inc. Wound therapy system with wound volume estimation
US11628094B2 (en) 2018-06-27 2023-04-18 Kci Licensing, Inc. Wound dressing for wound volume estimation
GB201811449D0 (en) 2018-07-12 2018-08-29 Smith & Nephew Apparatuses and methods for negative pressure wound therapy
WO2020055945A1 (en) 2018-09-12 2020-03-19 Kci Licensing, Inc. Negative pressure wound therapy systems and methods to indicate total fluid handling
EP3852706A1 (en) 2018-09-17 2021-07-28 KCI Licensing, Inc. Absorbent negative pressure dressing
GB2611267B (en) 2018-10-18 2023-06-28 Smith & Nephew Tissue treatment device
GB201817052D0 (en) 2018-10-19 2018-12-05 Smith & Nephew Tissue treatment device
EP4268861A3 (en) 2018-11-13 2024-01-03 3M Innovative Properties Company Low profile distribution components for wound therapy
US11331221B2 (en) 2019-12-27 2022-05-17 Convatec Limited Negative pressure wound dressing
EP3915530B1 (en) 2020-05-25 2024-02-21 Mölnlycke Health Care AB A negative pressure wound therapy (npwt) dressing
EP3915532B1 (en) 2020-05-25 2024-04-17 Mölnlycke Health Care AB A negative pressure wound therapy (npwt) dressing
EP3915531B1 (en) 2020-05-25 2024-05-01 Mölnlycke Health Care AB A negative pressure wound therapy (npwt) dressing
EP3915600A1 (en) 2020-05-25 2021-12-01 Mölnlycke Health Care AB A negative pressure wound therapy (npwt) system

Also Published As

Publication number Publication date
KR20230016628A (ko) 2023-02-02
EP3915531B1 (en) 2024-05-01
EP4157175B1 (en) 2025-12-10
US12447258B2 (en) 2025-10-21
AU2021279130A1 (en) 2022-11-17
WO2021239653A1 (en) 2021-12-02
ES3065479T3 (en) 2026-05-06
EP4157175A1 (en) 2023-04-05
CA3177150A1 (en) 2021-12-02
BR112022023293A2 (pt) 2022-12-20
EP4157175C0 (en) 2025-12-10
CN115666469A (zh) 2023-01-31
EP3915531A1 (en) 2021-12-01
US20230330319A1 (en) 2023-10-19
ES2984023T3 (es) 2024-10-28
JP2023526486A (ja) 2023-06-21

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