WO2007128985A3 - Skin dressing - Google Patents

Skin dressing Download PDF

Info

Publication number
WO2007128985A3
WO2007128985A3 PCT/GB2007/001309 GB2007001309W WO2007128985A3 WO 2007128985 A3 WO2007128985 A3 WO 2007128985A3 GB 2007001309 W GB2007001309 W GB 2007001309W WO 2007128985 A3 WO2007128985 A3 WO 2007128985A3
Authority
WO
WIPO (PCT)
Prior art keywords
dressing
proteolytic enzyme
skin
passage
wound site
Prior art date
Application number
PCT/GB2007/001309
Other languages
French (fr)
Other versions
WO2007128985A2 (en
Inventor
Andrew John Austin
Paul James Davis
Roy Thomas Dobb
Original Assignee
Insense Ltd
Andrew John Austin
Paul James Davis
Roy Thomas Dobb
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 Insense Ltd, Andrew John Austin, Paul James Davis, Roy Thomas Dobb filed Critical Insense Ltd
Publication of WO2007128985A2 publication Critical patent/WO2007128985A2/en
Publication of WO2007128985A3 publication Critical patent/WO2007128985A3/en

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
    • A61F13/02—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
    • A61F13/00051—Accessories for dressings
    • A61F13/00063—Accessories for dressings comprising medicaments or additives, e.g. odor control, PH control, debriding, antimicrobic
    • 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
    • A61L15/38—Bandages, dressings or absorbent pads for physiological fluids such as urine or blood, e.g. sanitary towels, tampons containing enzymes
    • 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
    • A61F2013/00365—Plasters use
    • A61F2013/00531—Plasters use for exfoliation
    • 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
    • A61F2013/00365—Plasters use
    • A61F2013/0054—Plasters use for deep wounds
    • 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
    • A61F2013/00544—Plasters form or structure
    • A61F2013/00604—Multilayer
    • 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
    • A61F2013/00727—Plasters means for wound humidity control
    • 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

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Veterinary Medicine (AREA)
  • Public Health (AREA)
  • Engineering & Computer Science (AREA)
  • General Health & Medical Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • Biomedical Technology (AREA)
  • Vascular Medicine (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Chemical & Material Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Hematology (AREA)
  • Materials Engineering (AREA)
  • Epidemiology (AREA)
  • Materials For Medical Uses (AREA)
  • Medicines That Contain Protein Lipid Enzymes And Other Medicines (AREA)
  • Medicinal Preparation (AREA)

Abstract

A skin dressing for delivery of proteolytic enzyme to skin, comprising a lower dressing component comprising releasable proteolytic enzyme and an upper dressing component which is impermeable to the passage of fluid and the proteolytic enzyme and is degradable by being digested by the enzyme following application of the dressing onto a moist wound site, to allow the passage of fluids and the proteolytic enzyme away from the wound site is provided.
PCT/GB2007/001309 2006-04-06 2007-04-05 Skin dressing WO2007128985A2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB0606921A GB0606921D0 (en) 2006-04-06 2006-04-06 Skin dressing
GB0606921.5 2006-04-06

Publications (2)

Publication Number Publication Date
WO2007128985A2 WO2007128985A2 (en) 2007-11-15
WO2007128985A3 true WO2007128985A3 (en) 2008-05-15

Family

ID=36539434

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/GB2007/001309 WO2007128985A2 (en) 2006-04-06 2007-04-05 Skin dressing

Country Status (2)

Country Link
GB (1) GB0606921D0 (en)
WO (1) WO2007128985A2 (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11446364B2 (en) * 2012-11-14 2022-09-20 Smith & Nephew, Inc. Stable thermolysin hydrogel
EP3659630B1 (en) * 2013-03-15 2023-12-27 Smith & Nephew, Inc. Dissolvable gel-forming film for delivery of active agents
CN205434083U (en) * 2016-02-20 2016-08-10 深圳市圣必智科技开发有限公司 Wound hemostasis device with function of adding medicine to repeatedly
JP7288901B2 (en) 2017-10-24 2023-06-08 スリーエム イノベイティブ プロパティズ カンパニー Wound dressing for debridement and system using same
EP3703633B2 (en) * 2017-11-03 2024-06-26 3M Innovative Properties Company Extended wear-time dressing

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4668228A (en) * 1985-03-12 1987-05-26 Johnson & Johnson Products, Inc. Debriding tape
US5206026A (en) * 1988-05-24 1993-04-27 Sharik Clyde L Instantaneous delivery film
US20020114798A1 (en) * 2000-12-27 2002-08-22 Hobson David W. Stable enzymatic wound debrider
WO2004108176A1 (en) * 2003-06-09 2004-12-16 Insense Limited Skin dressings containing oxidoreductase enzyme
WO2005035010A1 (en) * 2003-10-10 2005-04-21 Coloplast A/S Wound dressing containing proteolytic enzymes

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4668228A (en) * 1985-03-12 1987-05-26 Johnson & Johnson Products, Inc. Debriding tape
US5206026A (en) * 1988-05-24 1993-04-27 Sharik Clyde L Instantaneous delivery film
US20020114798A1 (en) * 2000-12-27 2002-08-22 Hobson David W. Stable enzymatic wound debrider
WO2004108176A1 (en) * 2003-06-09 2004-12-16 Insense Limited Skin dressings containing oxidoreductase enzyme
WO2005035010A1 (en) * 2003-10-10 2005-04-21 Coloplast A/S Wound dressing containing proteolytic enzymes

Also Published As

Publication number Publication date
WO2007128985A2 (en) 2007-11-15
GB0606921D0 (en) 2006-05-17

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