DK3915530T3 - Forbinding til undertryksbhehandling af sår (npwt) - Google Patents

Forbinding til undertryksbhehandling af sår (npwt) Download PDF

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Publication number
DK3915530T3
DK3915530T3 DK20176254.9T DK20176254T DK3915530T3 DK 3915530 T3 DK3915530 T3 DK 3915530T3 DK 20176254 T DK20176254 T DK 20176254T DK 3915530 T3 DK3915530 T3 DK 3915530T3
Authority
DK
Denmark
Prior art keywords
npwt
connection
wound treatment
pressure wound
native pressure
Prior art date
Application number
DK20176254.9T
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=70847258&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=DK3915530(T3) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Moelnlycke Health Care Ab filed Critical Moelnlycke Health Care Ab
Application granted granted Critical
Publication of DK3915530T3 publication Critical patent/DK3915530T3/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
    • A61F13/05—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
    • 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
    • A61M1/912—Connectors between dressing and drainage tube
    • 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

Landscapes

  • Health & Medical Sciences (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Animal Behavior & Ethology (AREA)
  • Biomedical Technology (AREA)
  • Vascular Medicine (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Anesthesiology (AREA)
  • Hematology (AREA)
  • Media Introduction/Drainage Providing Device (AREA)
  • Materials For Medical Uses (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
DK20176254.9T 2020-05-25 2020-05-25 Forbinding til undertryksbhehandling af sår (npwt) DK3915530T3 (da)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP20176254.9A EP3915530B1 (en) 2020-05-25 2020-05-25 A negative pressure wound therapy (npwt) dressing

Publications (1)

Publication Number Publication Date
DK3915530T3 true DK3915530T3 (da) 2024-05-06

Family

ID=70847258

Family Applications (1)

Application Number Title Priority Date Filing Date
DK20176254.9T DK3915530T3 (da) 2020-05-25 2020-05-25 Forbinding til undertryksbhehandling af sår (npwt)

Country Status (11)

Country Link
US (1) US20230210700A1 (da)
EP (2) EP3915530B1 (da)
JP (1) JP7710466B6 (da)
KR (1) KR20230016629A (da)
CN (1) CN115666468A (da)
AU (1) AU2021281012B2 (da)
BR (1) BR112022021531A2 (da)
CA (1) CA3178922A1 (da)
DK (1) DK3915530T3 (da)
ES (2) ES2984375T3 (da)
WO (1) WO2021239660A1 (da)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3915532B1 (en) 2020-05-25 2024-04-17 Mölnlycke Health Care AB A negative pressure wound therapy (npwt) dressing
ES2984023T3 (es) 2020-05-25 2024-10-28 Moelnlycke Health Care Ab Un apósito para terapia de heridas por presión negativa (NPWT)

Family Cites Families (44)

* 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.
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
CN101380258B (zh) 2001-11-23 2013-09-18 科洛普拉斯特公司 伤口敷料
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
JP2010512805A (ja) 2006-08-30 2010-04-30 サウス−イースタン メディカル テクノロジーズ 大気圧から変更された圧力を使用して創傷を治療するための方法、組成物及び装置
RU2428208C2 (ru) * 2007-02-09 2011-09-10 КейСиАй Лайсензинг Инк. Система и способ управления пониженным давлением на участке ткани
US8298200B2 (en) * 2009-06-01 2012-10-30 Tyco Healthcare Group Lp System for providing continual drainage in negative pressure wound therapy
US8216198B2 (en) * 2009-01-09 2012-07-10 Tyco Healthcare Group Lp Canister for receiving wound exudate in a negative pressure therapy system
US20110270206A1 (en) 2009-05-21 2011-11-03 Jarl Jensen Absorptive foam gel lock wound dressing
CN105797224B (zh) 2009-12-22 2019-11-08 史密夫和内修有限公司 用于负压伤口治疗的设备和方法
US9907888B2 (en) 2011-04-20 2018-03-06 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
AU2012282287B2 (en) * 2011-07-14 2017-06-01 Smith & Nephew Plc Wound dressing and method of treatment
JP6131253B2 (ja) 2011-07-26 2017-05-17 スミス アンド ネフュー ピーエルシーＳｍｉｔｈ ＆ Ｎｅｐｈｅｗ Ｐｕｂｌｉｃ Ｌｉｍｉｔｅｄ Ｃｏｍｐａｎｙ 減圧治療システムの動作を制御するためのシステム及び方法
WO2013029652A1 (en) 2011-08-26 2013-03-07 Vir I Kinda Ab Bandage
DE102012223399A1 (de) 2012-12-17 2014-06-18 Paul Hartmann Ag Zuschneidbarer Wundverband
EP2945584B1 (en) * 2013-01-16 2016-07-20 KCI Licensing, Inc. Dressing with asymmetric absorbent core for negative pressure wound therapy
EP3434236B2 (en) * 2013-03-14 2025-04-09 Solventum Intellectual Properties Company Absorbent dressing with hybrid drape
WO2014144762A2 (en) * 2013-03-15 2014-09-18 The General Hospital Corporation Method and apparatus for wound dressing
JP6640748B2 (ja) * 2014-06-05 2020-02-05 ケーシーアイ ライセンシング インコーポレイテッド 流体獲得および分配特徴を備えるドレッシング
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Also Published As

Publication number Publication date
ES2984375T3 (es) 2024-10-29
EP3915530A1 (en) 2021-12-01
CN115666468A (zh) 2023-01-31
KR20230016629A (ko) 2023-02-02
EP3915530B1 (en) 2024-02-21
EP4157176C0 (en) 2025-01-29
EP4157176A1 (en) 2023-04-05
JP7710466B6 (ja) 2025-08-13
CA3178922A1 (en) 2021-12-02
WO2021239660A1 (en) 2021-12-02
EP4157176B1 (en) 2025-01-29
JP2023527751A (ja) 2023-06-30
ES3015440T3 (en) 2025-05-05
JP7710466B2 (ja) 2025-07-18
AU2021281012B2 (en) 2026-06-18
BR112022021531A2 (pt) 2022-12-13
AU2021281012A1 (en) 2022-11-17
US20230210700A1 (en) 2023-07-06

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