AU2017256692B2 - Wound dressings and methods of use with integrated negative pressure source having a fluid ingress inhibition component - Google Patents

Wound dressings and methods of use with integrated negative pressure source having a fluid ingress inhibition component Download PDF

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Publication number
AU2017256692B2
AU2017256692B2 AU2017256692A AU2017256692A AU2017256692B2 AU 2017256692 B2 AU2017256692 B2 AU 2017256692B2 AU 2017256692 A AU2017256692 A AU 2017256692A AU 2017256692 A AU2017256692 A AU 2017256692A AU 2017256692 B2 AU2017256692 B2 AU 2017256692B2
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Australia
Prior art keywords
wound
wound dressing
layer
component
inlet
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AU2017256692A
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English (en)
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AU2017256692A1 (en
Inventor
Ben Alan ASKEM
Victoria Beadle
John Philip Gowans
Mark Hesketh
Allan Kenneth Frazer Grugeon HUNT
William KELBIE
Damyn Musgrave
Joseph William Robinson
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Smith and Nephew PLC
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Smith and Nephew PLC
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Publication of AU2017256692B2 publication Critical patent/AU2017256692B2/en
Priority to AU2022203567A priority Critical patent/AU2022203567B2/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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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
    • A61F13/0206—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
    • 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
    • A61M1/78—Means for preventing overflow or contamination of the pumping systems
    • A61M1/784—Means for preventing overflow or contamination of the pumping systems by filtering, sterilising or disinfecting the exhaust air, e.g. swellable filter 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
    • 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

Landscapes

  • Health & Medical Sciences (AREA)
  • Heart & Thoracic Surgery (AREA)
  • General Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Biomedical Technology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • Vascular Medicine (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Anesthesiology (AREA)
  • Hematology (AREA)
  • Media Introduction/Drainage Providing Device (AREA)
AU2017256692A 2016-04-26 2017-04-26 Wound dressings and methods of use with integrated negative pressure source having a fluid ingress inhibition component Active AU2017256692B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AU2022203567A AU2022203567B2 (en) 2016-04-26 2022-05-26 Wound dressings and methods of use with integrated negative pressure source having a fluid ingress inhibition component

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US201662327676P 2016-04-26 2016-04-26
US62/327676 2016-04-26
PCT/EP2017/059883 WO2017186771A1 (en) 2016-04-26 2017-04-26 Wound dressings and methods of use with integrated negative pressure source having a fluid ingress inhibition component

Related Child Applications (1)

Application Number Title Priority Date Filing Date
AU2022203567A Division AU2022203567B2 (en) 2016-04-26 2022-05-26 Wound dressings and methods of use with integrated negative pressure source having a fluid ingress inhibition component

Publications (2)

Publication Number Publication Date
AU2017256692A1 AU2017256692A1 (en) 2018-11-29
AU2017256692B2 true AU2017256692B2 (en) 2022-03-03

Family

ID=58707493

Family Applications (2)

Application Number Title Priority Date Filing Date
AU2017256692A Active AU2017256692B2 (en) 2016-04-26 2017-04-26 Wound dressings and methods of use with integrated negative pressure source having a fluid ingress inhibition component
AU2022203567A Active AU2022203567B2 (en) 2016-04-26 2022-05-26 Wound dressings and methods of use with integrated negative pressure source having a fluid ingress inhibition component

Family Applications After (1)

Application Number Title Priority Date Filing Date
AU2022203567A Active AU2022203567B2 (en) 2016-04-26 2022-05-26 Wound dressings and methods of use with integrated negative pressure source having a fluid ingress inhibition component

Country Status (8)

Country Link
US (2) US11285047B2 (https=)
EP (2) EP3448451B1 (https=)
JP (1) JP7027332B2 (https=)
CN (2) CN109121396B (https=)
AU (2) AU2017256692B2 (https=)
SG (1) SG11201809178XA (https=)
WO (1) WO2017186771A1 (https=)
ZA (1) ZA201807830B (https=)

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