DK1807145T3 - Vakuumsårbandage - Google Patents

Vakuumsårbandage Download PDF

Info

Publication number
DK1807145T3
DK1807145T3 DK05825353.5T DK05825353T DK1807145T3 DK 1807145 T3 DK1807145 T3 DK 1807145T3 DK 05825353 T DK05825353 T DK 05825353T DK 1807145 T3 DK1807145 T3 DK 1807145T3
Authority
DK
Denmark
Prior art keywords
vacuum
wound
fluid
layer
dressing system
Prior art date
Application number
DK05825353.5T
Other languages
English (en)
Inventor
Simon Adams
Stephen Bishop
Bryan Griffths
Helen Shaw
Original Assignee
Convatec Technologies Inc
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=36337079&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=DK1807145(T3) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Convatec Technologies Inc filed Critical Convatec Technologies Inc
Application granted granted Critical
Publication of DK1807145T3 publication Critical patent/DK1807145T3/da

Links

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
    • A61M1/88—Draining devices having means for processing the drained fluid, e.g. an absorber
    • A61M1/882—Draining devices provided with means for releasing antimicrobial or gelation agents in the drained fluid
    • 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
    • A61M1/84—Drainage tubes; Aspiration tips
    • 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
    • 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
    • A61F2013/00089—Wound bandages
    • 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
    • A61F2013/00089—Wound bandages
    • A61F2013/00217—Wound bandages not adhering to the wound
    • 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
    • A61M1/80—Suction pumps
    • A61M1/804—Suction pumps using Laval or Venturi jet pumps
    • 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
    • A61M1/84—Drainage tubes; Aspiration tips
    • A61M1/85—Drainage tubes; Aspiration tips with gas or fluid supply means, e.g. for supplying rinsing fluids or anticoagulants
    • 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
    • A61M1/92—Negative pressure wound therapy devices, i.e. devices for applying suction to a wound to promote healing, e.g. including a vacuum dressing with liquid supply means

Landscapes

  • Health & Medical Sciences (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • Engineering & Computer Science (AREA)
  • Anesthesiology (AREA)
  • Biomedical Technology (AREA)
  • Hematology (AREA)
  • Veterinary Medicine (AREA)
  • Vascular Medicine (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Surgery (AREA)
  • Media Introduction/Drainage Providing Device (AREA)
  • External Artificial Organs (AREA)
  • Materials For Medical Uses (AREA)

Claims (7)

1. Vakuumsårbandagesystem til afdækning af et sårleje, hvilket system omfatter: et sårkontaktlag, der omfatter en fiberblanding eller et fibermateriale, som danner en kohæsiv gel, når det fugtes af såreksudat i brug; en vakuumkilde, der er placeret til at være adskilt fra sårlejet af sårkontaktlaget; og et vakuumforseglingslag, der dækker sårkontaktlaget og er tilpasset til at bevare relativ vakuum i sårkontaktlaget, hvor vakuumforseglingslaget som et ydre lag omfatter et skumlag.
2. Vakuumsårbandagesystem ifølge krav 1, hvilket system endvidere omfatter: en kilde af skyllende fluid, der er placeret til at levere skyllende fluid til sårlejet.
3. Vakuumsårbandagesystem ifølge krav 1, hvilket system endvidere omfatter: en vakuumkildetilslutning, der er ført gennem skumlaget.
4. Vakuumsårbandagesystem ifølge krav 1, hvor skumlaget er adskilt fra direkte kontakt med såret af sårkontaktlaget.
5. Vakuumsårbandagesystem ifølge krav 3, hvilket system endvidere omfatter en fhfidkildetilslutning.
6. Vakuumsårbandagesystem ifølge krav 5, hvor fluidet, der fremføres via fhudkildetilslutningen, er et skyllende fluid, eventuelt indbefattende et antiinfektiøst middel.
7. Vakuumsårbandagesystem ifølge krav 5 eller 6, hvor fluidet, der fremføres via fhudkildetilslutningen, pumpes til sårlejet eller indsuges af et relativt vakuum fra vakuumkilden.
DK05825353.5T 2004-11-05 2005-11-04 Vakuumsårbandage DK1807145T3 (da)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US62548804P 2004-11-05 2004-11-05
PCT/US2005/040189 WO2006052839A2 (en) 2004-11-05 2005-11-04 Vacuum wound dressing

Publications (1)

Publication Number Publication Date
DK1807145T3 true DK1807145T3 (da) 2016-04-11

Family

ID=36337079

Family Applications (1)

Application Number Title Priority Date Filing Date
DK05825353.5T DK1807145T3 (da) 2004-11-05 2005-11-04 Vakuumsårbandage

Country Status (11)

Country Link
US (2) US8034037B2 (da)
EP (3) EP3967358A1 (da)
JP (1) JP5154228B2 (da)
CA (2) CA2849596C (da)
DK (1) DK1807145T3 (da)
ES (2) ES2901826T3 (da)
HU (1) HUE028894T2 (da)
MX (1) MX2007005056A (da)
PL (2) PL2883555T3 (da)
SI (1) SI1807145T1 (da)
WO (1) WO2006052839A2 (da)

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EP2883555B1 (en) 2021-11-24
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