JP7710466B6 - 陰圧創傷治療（ｎｐｗｔ）被覆材 - Google Patents

陰圧創傷治療（ｎｐｗｔ）被覆材

Info

Publication number
JP7710466B6
JP7710466B6 JP2022570405A JP2022570405A JP7710466B6 JP 7710466 B6 JP7710466 B6 JP 7710466B6 JP 2022570405 A JP2022570405 A JP 2022570405A JP 2022570405 A JP2022570405 A JP 2022570405A JP 7710466 B6 JP7710466 B6 JP 7710466B6
Authority
JP
Japan
Prior art keywords
dressing
negative pressure
layer
npwt
absorbent structure
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.)
Active
Application number
JP2022570405A
Other languages
English (en)
Japanese (ja)
Other versions
JP7710466B2 (ja
JP2023527751A (ja
JP2023527751A5 (cg-RX-API-DMAC7.html
Inventor
スベンソン マーリン
シェップステット ビクトリア
ホルメン マーリン
ボリオス エリノール
Original Assignee
メンリッケ・ヘルス・ケア・アーベー
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=JP7710466(B6) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by メンリッケ・ヘルス・ケア・アーベー filed Critical メンリッケ・ヘルス・ケア・アーベー
Publication of JP2023527751A publication Critical patent/JP2023527751A/ja
Publication of JP2023527751A5 publication Critical patent/JP2023527751A5/ja
Application granted granted Critical
Publication of JP7710466B2 publication Critical patent/JP7710466B2/ja
Publication of JP7710466B6 publication Critical patent/JP7710466B6/ja
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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)
JP2022570405A 2020-05-25 2021-05-24 陰圧創傷治療（ｎｐｗｔ）被覆材 Active JP7710466B6 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
EP20176254.9A EP3915530B1 (en) 2020-05-25 2020-05-25 A negative pressure wound therapy (npwt) dressing
EP20176254.9 2020-05-25
PCT/EP2021/063755 WO2021239660A1 (en) 2020-05-25 2021-05-24 A negative pressure wound therapy (npwt) dressing

Publications (4)

Publication Number Publication Date
JP2023527751A JP2023527751A (ja) 2023-06-30
JP2023527751A5 JP2023527751A5 (cg-RX-API-DMAC7.html) 2024-06-03
JP7710466B2 JP7710466B2 (ja) 2025-07-18
JP7710466B6 true JP7710466B6 (ja) 2025-08-13

Family

ID=70847258

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2022570405A Active JP7710466B6 (ja) 2020-05-25 2021-05-24 陰圧創傷治療（ｎｐｗｔ）被覆材

Country Status (11)

Country Link
US (1) US20230210700A1 (cg-RX-API-DMAC7.html)
EP (2) EP3915530B1 (cg-RX-API-DMAC7.html)
JP (1) JP7710466B6 (cg-RX-API-DMAC7.html)
KR (1) KR20230016629A (cg-RX-API-DMAC7.html)
CN (1) CN115666468A (cg-RX-API-DMAC7.html)
AU (1) AU2021281012A1 (cg-RX-API-DMAC7.html)
BR (1) BR112022021531A2 (cg-RX-API-DMAC7.html)
CA (1) CA3178922A1 (cg-RX-API-DMAC7.html)
DK (1) DK3915530T3 (cg-RX-API-DMAC7.html)
ES (2) ES2984375T3 (cg-RX-API-DMAC7.html)
WO (1) WO2021239660A1 (cg-RX-API-DMAC7.html)

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
DK3915531T3 (da) 2020-05-25 2024-06-17 Moelnlycke Health Care Ab Forbinding til undertryksbehandling af sår (npwt)

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2017196888A1 (en) 2016-05-09 2017-11-16 Convatec Technologies Inc. Negative pressure wound dressing management system
JP2019501709A (ja) 2015-12-30 2019-01-24 スミス アンド ネフュー ピーエルシーＳｍｉｔｈ ＆ Ｎｅｐｈｅｗ Ｐｕｂｌｉｃ Ｌｉｍｉｔｅｄ Ｃｏｍｐａｎｙ 負圧創傷治療装置

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US5653699A (en) * 1994-09-13 1997-08-05 Polymedica Industries, Inc. Spyrosorbent wound dressings for exudate management
DK1450740T3 (da) 2001-11-23 2006-07-31 Coloplast As Sårforbinding
CA2628295C (en) 2005-11-02 2016-02-23 Birgit Riesinger Absorptive element to be mounted on human or animal skin surfaces
GB0606661D0 (en) 2006-04-03 2006-05-10 Brightwake Ltd Improvements relating to dressings
MX2009002205A (es) 2006-08-30 2009-07-02 Southeastern Medical Technolog Metodos, composiciones y aparatos para tratar heridas con presiones alteradas respecto a la presion atmosferica.
EP2974754B1 (en) * 2007-02-09 2018-11-21 KCI Licensing, Inc. System for managing reduced pressure at 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
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
DK2515961T3 (da) 2009-12-22 2019-07-15 Smith & Nephew Inc Apparatuses and methods for negative pressure wound therapy
ES3038782T3 (en) 2011-04-20 2025-10-15 Solventum Intellectual Properties Company 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
RU2596728C2 (ru) 2011-07-26 2016-09-10 Смит Энд Нефью Плс Системы и методы контроля за работой системы для терапии пониженного давления
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
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JP2019501709A (ja) 2015-12-30 2019-01-24 スミス アンド ネフュー ピーエルシーＳｍｉｔｈ ＆ Ｎｅｐｈｅｗ Ｐｕｂｌｉｃ Ｌｉｍｉｔｅｄ Ｃｏｍｐａｎｙ 負圧創傷治療装置
WO2017196888A1 (en) 2016-05-09 2017-11-16 Convatec Technologies Inc. Negative pressure wound dressing management system

Also Published As

Publication number Publication date
KR20230016629A (ko) 2023-02-02
EP4157176B1 (en) 2025-01-29
JP7710466B2 (ja) 2025-07-18
DK3915530T3 (da) 2024-05-06
AU2021281012A1 (en) 2022-11-17
CA3178922A1 (en) 2021-12-02
US20230210700A1 (en) 2023-07-06
EP4157176C0 (en) 2025-01-29
ES2984375T3 (es) 2024-10-29
EP3915530B1 (en) 2024-02-21
JP2023527751A (ja) 2023-06-30
ES3015440T3 (en) 2025-05-05
EP3915530A1 (en) 2021-12-01
WO2021239660A1 (en) 2021-12-02
BR112022021531A2 (pt) 2022-12-13
EP4157176A1 (en) 2023-04-05
CN115666468A (zh) 2023-01-31

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