NZ332950A - Wound dressing with lower section adjacent to wound to promote healing of wound, and upper section being permeable to vapor and impermeable to bacteria - Google Patents

Wound dressing with lower section adjacent to wound to promote healing of wound, and upper section being permeable to vapor and impermeable to bacteria

Info

Publication number
NZ332950A
NZ332950A NZ332950A NZ33295097A NZ332950A NZ 332950 A NZ332950 A NZ 332950A NZ 332950 A NZ332950 A NZ 332950A NZ 33295097 A NZ33295097 A NZ 33295097A NZ 332950 A NZ332950 A NZ 332950A
Authority
NZ
New Zealand
Prior art keywords
wound
dressing
lower section
permeable
impermeable
Prior art date
Application number
NZ332950A
Inventor
Staffan Bowald
Gudmund Dvarsater
Original Assignee
Astra 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 Astra Ab filed Critical Astra Ab
Publication of NZ332950A publication Critical patent/NZ332950A/en

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
    • A61L15/00—Chemical aspects of, or use of materials for, bandages, dressings or absorbent pads
    • A61L15/16—Bandages, dressings or absorbent pads for physiological fluids such as urine or blood, e.g. sanitary towels, tampons
    • A61L15/22—Bandages, dressings or absorbent pads for physiological fluids such as urine or blood, e.g. sanitary towels, tampons containing macromolecular materials
    • A61L15/32—Proteins, polypeptides; Degradation products or derivatives thereof, e.g. albumin, collagen, fibrin, gelatin
    • 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
    • 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
    • A61F13/023—Adhesive bandages or dressings wound covering film layers without a fluid retention layer
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
    • A61L15/00—Chemical aspects of, or use of materials for, bandages, dressings or absorbent pads
    • A61L15/16—Bandages, dressings or absorbent pads for physiological fluids such as urine or blood, e.g. sanitary towels, tampons
    • A61L15/22—Bandages, dressings or absorbent pads for physiological fluids such as urine or blood, e.g. sanitary towels, tampons containing macromolecular materials
    • A61L15/24—Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds; Derivatives thereof
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
    • A61L15/00—Chemical aspects of, or use of materials for, bandages, dressings or absorbent pads
    • A61L15/16—Bandages, dressings or absorbent pads for physiological fluids such as urine or blood, e.g. sanitary towels, tampons
    • A61L15/22—Bandages, dressings or absorbent pads for physiological fluids such as urine or blood, e.g. sanitary towels, tampons containing macromolecular materials
    • A61L15/26—Macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds; Derivatives thereof
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
    • A61L15/00—Chemical aspects of, or use of materials for, bandages, dressings or absorbent pads
    • A61L15/16—Bandages, dressings or absorbent pads for physiological fluids such as urine or blood, e.g. sanitary towels, tampons
    • A61L15/22—Bandages, dressings or absorbent pads for physiological fluids such as urine or blood, e.g. sanitary towels, tampons containing macromolecular materials
    • A61L15/28—Polysaccharides or their derivatives
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
    • A61L15/00—Chemical aspects of, or use of materials for, bandages, dressings or absorbent pads
    • A61L15/16—Bandages, dressings or absorbent pads for physiological fluids such as urine or blood, e.g. sanitary towels, tampons
    • A61L15/42—Use of materials characterised by their function or physical properties
    • A61L15/425—Porous materials, e.g. foams or sponges
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
    • A61L15/00—Chemical aspects of, or use of materials for, bandages, dressings or absorbent pads
    • A61L15/16—Bandages, dressings or absorbent pads for physiological fluids such as urine or blood, e.g. sanitary towels, tampons
    • A61L15/42—Use of materials characterised by their function or physical properties
    • A61L15/64—Use of materials characterised by their function or physical properties specially adapted to be resorbable inside the body
    • 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
    • A61F2013/00361—Plasters
    • A61F2013/00902—Plasters containing means
    • A61F2013/0091—Plasters containing means with disinfecting or anaesthetics means, e.g. anti-mycrobic
    • 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
    • A61F2013/00361—Plasters
    • A61F2013/00902—Plasters containing means
    • A61F2013/00927—Plasters containing means with biological activity, e.g. enzymes for debriding wounds or others, collagen or growth factors
    • 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
    • A61F2013/00361—Plasters
    • A61F2013/00902—Plasters containing means
    • A61F2013/00927—Plasters containing means with biological activity, e.g. enzymes for debriding wounds or others, collagen or growth factors
    • A61F2013/00931—Plasters containing means with biological activity, e.g. enzymes for debriding wounds or others, collagen or growth factors chitin

Landscapes

  • Health & Medical Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Veterinary Medicine (AREA)
  • Engineering & Computer Science (AREA)
  • Public Health (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • Materials Engineering (AREA)
  • Epidemiology (AREA)
  • Hematology (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Vascular Medicine (AREA)
  • Dispersion Chemistry (AREA)
  • Materials For Medical Uses (AREA)

Abstract

A wound dressing (10) for dressing a wound (2) on a tissue structure of a living human or animal body comprising a lower section (1) which when the wound dressing dresses the wound is disposed adjacent the wound, the lower section being fluid permeable and comprising a "bioresorbable" material which promotes the healing process in the wound and which is formed from poly(3-hdroxybutyrate) or a copolymer of poly(3-hydroxybutyrate) and 3-hydroxyvalerat, or both poly(3-hydroxybutyrate) and said copolymer, and an upper section (3) which when the dressing dresses the wound overlies the lower section, the upper section being permeable to vapour and impermeable to bacteria. The wound dressing may be an integrally formed structure, an integrated structure or formed when the wound is dressed.
NZ332950A 1996-06-03 1997-05-30 Wound dressing with lower section adjacent to wound to promote healing of wound, and upper section being permeable to vapor and impermeable to bacteria NZ332950A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
SE9602200A SE9602200D0 (en) 1996-06-03 1996-06-03 Wound dressing
PCT/SE1997/000946 WO1997046265A1 (en) 1996-06-03 1997-05-30 Wound dressing

Publications (1)

Publication Number Publication Date
NZ332950A true NZ332950A (en) 2000-05-26

Family

ID=20402870

Family Applications (1)

Application Number Title Priority Date Filing Date
NZ332950A NZ332950A (en) 1996-06-03 1997-05-30 Wound dressing with lower section adjacent to wound to promote healing of wound, and upper section being permeable to vapor and impermeable to bacteria

Country Status (20)

Country Link
EP (1) EP0906126A1 (en)
JP (1) JP2000511446A (en)
KR (1) KR20000016251A (en)
CN (1) CN1226178A (en)
AR (1) AR007386A1 (en)
BR (1) BR9709639A (en)
CA (1) CA2255627A1 (en)
CZ (1) CZ388398A3 (en)
HU (1) HUP0003151A3 (en)
ID (1) ID17733A (en)
IL (1) IL127107A0 (en)
IS (1) IS4898A (en)
NO (1) NO985628L (en)
NZ (1) NZ332950A (en)
PL (1) PL330307A1 (en)
SE (1) SE9602200D0 (en)
TR (1) TR199802501T2 (en)
TW (1) TW347318B (en)
WO (1) WO1997046265A1 (en)
ZA (1) ZA974846B (en)

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2781679B1 (en) * 1998-07-31 2001-06-08 Lhd Lab Hygiene Dietetique NEW WATERPROOF HYDROCELLULAR DRESSING AND USE OF A HYDROCOLLOID ADHESIVE MASS
EP1274378B1 (en) * 1999-03-02 2005-12-28 Tatjana Meyer-Schwarz Plaster with protrusions for application to the skin
EP1607078A3 (en) 2000-07-18 2006-03-22 Coloplast A/S A dressing
GB0025084D0 (en) 2000-10-13 2000-11-29 Cambridge Meditech Improvements in detection
US7041868B2 (en) * 2000-12-29 2006-05-09 Kimberly-Clark Worldwide, Inc. Bioabsorbable wound dressing
US7700819B2 (en) * 2001-02-16 2010-04-20 Kci Licensing, Inc. Biocompatible wound dressing
HUP0402300A2 (en) 2001-12-21 2008-08-28 Coloplast As A wound care device
EP1640023B1 (en) * 2003-06-26 2018-12-05 Zuiko Corporation Wound coating material and wound coating material kit
DE102004063599B4 (en) 2004-12-30 2007-07-12 Bayer Innovation Gmbh Shortened wound healing processes by means of novel fiber fleeces
CN103170005A (en) * 2011-12-23 2013-06-26 闳晖实业股份有限公司 Wound dressing
US9561136B2 (en) 2014-03-13 2017-02-07 Gregory Troy Williams Bandage
EP3151872B1 (en) * 2014-06-05 2018-12-12 University Of The Witwatersrand, Johannesburg Wound dressing
KR101577140B1 (en) 2014-06-30 2015-12-11 박성훈 Soluble wound dressing materials of film type
CN105688260A (en) * 2016-03-21 2016-06-22 江苏广达医材集团有限公司 Biodegradable medical abdominal surgery wound dressing
HUE055926T2 (en) 2016-05-04 2022-01-28 Coloplast As An adhesive wafer with a neutralizer matrix
CN105816903A (en) * 2016-05-12 2016-08-03 东华大学 Drug-loaded hyaluronic acid nanofiber composite dressing and preparation method thereof
US11911310B2 (en) 2017-11-08 2024-02-27 Coloplast A/S Adhesive wafer with a neutralizer matrix
RU2020117768A (en) 2017-11-08 2021-12-08 Колопласт А/С ADHESIVE PLATE WITH MATRIX WITH CONVERTER
CN109125781B (en) * 2018-11-16 2021-09-07 南阳市中心医院 Antibacterial dressing for hepatobiliary surgery

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2524304B1 (en) * 1982-03-31 1985-06-14 Delalande Sa ARTIFICIAL SKIN
GB8424950D0 (en) * 1984-10-03 1984-11-07 Ici Plc Non-woven fibrous materials
GB2166354B (en) * 1984-10-10 1987-12-09 Ici Plc Wound dressings
SE8802414D0 (en) * 1988-06-27 1988-06-28 Astra Meditec Ab NEW SURGICAL MATERIAL
GB2272645B8 (en) * 1992-11-23 2010-02-10 Johnson & Johnson Medical Wound dressing

Also Published As

Publication number Publication date
ID17733A (en) 1998-01-22
BR9709639A (en) 1999-08-10
CN1226178A (en) 1999-08-18
CZ388398A3 (en) 1999-04-14
TR199802501T2 (en) 1999-02-22
KR20000016251A (en) 2000-03-25
NO985628L (en) 1999-02-03
TW347318B (en) 1998-12-11
WO1997046265A1 (en) 1997-12-11
ZA974846B (en) 1998-12-02
NO985628D0 (en) 1998-12-02
HUP0003151A2 (en) 2001-02-28
PL330307A1 (en) 1999-05-10
IS4898A (en) 1998-11-19
IL127107A0 (en) 1999-09-22
CA2255627A1 (en) 1997-12-11
EP0906126A1 (en) 1999-04-07
AU3112897A (en) 1998-01-05
HUP0003151A3 (en) 2002-05-28
SE9602200D0 (en) 1996-06-03
AR007386A1 (en) 1999-10-27
AU719419B2 (en) 2000-05-11
JP2000511446A (en) 2000-09-05

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