Nothing Special   »   [go: up one dir, main page]

WO2009047564A3 - Wound dressing - Google Patents

Wound dressing Download PDF

Info

Publication number
WO2009047564A3
WO2009047564A3 PCT/GB2008/050926 GB2008050926W WO2009047564A3 WO 2009047564 A3 WO2009047564 A3 WO 2009047564A3 GB 2008050926 W GB2008050926 W GB 2008050926W WO 2009047564 A3 WO2009047564 A3 WO 2009047564A3
Authority
WO
WIPO (PCT)
Prior art keywords
layer
wound dressing
hydrophobic gel
support material
pattern
Prior art date
Application number
PCT/GB2008/050926
Other languages
French (fr)
Other versions
WO2009047564A2 (en
Inventor
Stephen Cotton
Original Assignee
Brightwake Limited
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 Brightwake Limited filed Critical Brightwake Limited
Publication of WO2009047564A2 publication Critical patent/WO2009047564A2/en
Publication of WO2009047564A3 publication Critical patent/WO2009047564A3/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
    • A61L15/42—Use of materials characterised by their function or physical properties
    • A61L15/52—Water-repellants
    • 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
    • A61L15/42—Use of materials characterised by their function or physical properties
    • A61L15/60—Liquid-swellable gel-forming materials, e.g. super-absorbents

Landscapes

  • Health & Medical Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Epidemiology (AREA)
  • Hematology (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Dispersion Chemistry (AREA)
  • Materials For Medical Uses (AREA)
  • Medicinal Preparation (AREA)

Abstract

A wound dressing or the like comprises a layer of support material coated on one side thereof with a hydrophobic gel layer. The area of the support material that, in use, faces the skin is only partially coated with hydrophobic gel. The hydrophobic gel layer may be applied in a regular pattern that has openings in it, such that the layer is not continuous, eg a pattern of round openings arranged in a square or hexagonal array.
PCT/GB2008/050926 2007-10-09 2008-10-09 Wound dressing WO2009047564A2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GBGB0719683.5A GB0719683D0 (en) 2007-10-09 2007-10-09 Wound dressing
GB0719683.5 2007-10-09

Publications (2)

Publication Number Publication Date
WO2009047564A2 WO2009047564A2 (en) 2009-04-16
WO2009047564A3 true WO2009047564A3 (en) 2010-04-08

Family

ID=38787856

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/GB2008/050926 WO2009047564A2 (en) 2007-10-09 2008-10-09 Wound dressing

Country Status (2)

Country Link
GB (1) GB0719683D0 (en)
WO (1) WO2009047564A2 (en)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB0606661D0 (en) 2006-04-03 2006-05-10 Brightwake Ltd Improvements relating to dressings
US8777883B2 (en) 2007-01-09 2014-07-15 Alessandro Aldo Barberio Surgical cast venting device and material
GB0809131D0 (en) * 2008-05-20 2008-06-25 Brightwake Ltd Soft silicones tapes
TW201038258A (en) * 2009-04-21 2010-11-01 Fortune Medical Instr Corp Silica gel patch of rectifying scar
EP2453858B2 (en) † 2009-07-16 2017-09-13 Brightwake Limited Method
GB2493960B (en) 2011-08-25 2013-09-18 Brightwake Ltd Non-adherent wound dressing
US20130116645A1 (en) * 2011-11-07 2013-05-09 Tyco Healthcare Group Lp Absorbent Foam Tape And Related Methods Thereof
US9554944B2 (en) 2012-08-20 2017-01-31 Alessandro Barberio Medical protruded pads or dressings for wound care including use with orthopedic and prosthetic devices
EP3010463A4 (en) * 2013-06-21 2017-05-03 Alessandro Barberio Medical protruded pads or dressings for wound care including use with orthopedic and prosthetic devices
AU2015205809B2 (en) 2014-01-10 2020-06-18 Alessandro Barberio Porous orthopedic or prosthetic support having removable cushioning and scaffolding layers
EP2995287A1 (en) 2014-09-11 2016-03-16 Mölnlycke Health Care AB Medical dressing
EP2995324A1 (en) * 2014-09-11 2016-03-16 Mölnlycke Health Care AB Medical dressing
CN114712088B (en) * 2022-04-01 2023-05-16 浙江隆腾医用新材料有限公司 Carboxymethyl cellulose wound dressing

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0275353A2 (en) * 1987-01-20 1988-07-27 The B.F. Goodrich Company Perforated elastomeric soft film and wound dressing made therewith
US4773408A (en) * 1985-01-04 1988-09-27 E. R. Squibb & Sons, Inc. Wound dressing
US20040127832A1 (en) * 2002-12-31 2004-07-01 Sigurjonsson Gudmundur Fertram Wound dressing

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4773408A (en) * 1985-01-04 1988-09-27 E. R. Squibb & Sons, Inc. Wound dressing
EP0275353A2 (en) * 1987-01-20 1988-07-27 The B.F. Goodrich Company Perforated elastomeric soft film and wound dressing made therewith
US20040127832A1 (en) * 2002-12-31 2004-07-01 Sigurjonsson Gudmundur Fertram Wound dressing

Also Published As

Publication number Publication date
WO2009047564A2 (en) 2009-04-16
GB0719683D0 (en) 2007-11-21

Similar Documents

Publication Publication Date Title
WO2009047564A3 (en) Wound dressing
USD615762S1 (en) Substrate with camouflage pattern
USD610212S1 (en) Cubical building element
USD585649S1 (en) Absorbent sheet with pattern
USD609174S1 (en) Tire tread
GB2435194B (en) Polymer material and device using the same
WO2007025547A3 (en) Layered product with adhesive dressing for non-touch application
WO2007024393A3 (en) Super-low fouling sulfobetaine and carboxybetaine materials and related methods
EP2189562A4 (en) Shaped sheet and absorbent article utilizing the same
EP1921112A4 (en) Polymeric material and element employing the same
AU2002328296A1 (en) Coating material with biocide microcapsules
HUP0700656A2 (en) Layered product and textile product comprising the same
EP2349360A4 (en) Porous surface layers with increased surface roughness and implants incorporating the same
EP2236286A4 (en) Sound absorbing skin material and sound absorbing material utilizing the same
EP2053589A4 (en) Active matrix substrate, and display device having the substrate
DE602006015981D1 (en) SOUND DISPENSING MEMBRANE, ELECTRONIC COMPONENT WITH SOUND DISPENSING MEMBRANE AND PROCESS APPLIED TO THE MANUFACTURING COMPONENT
EP2005502A4 (en) Electrode having porous active coating layer, manufacturing method thereof and electrochemical device containing the same
PT1915472T (en) Substrate coated with a layered structure comprising a tetrahedral carbon layer and a softer outer layer
EP1848390A4 (en) Wound dressing and method for manufacturing the same
EP1893145A4 (en) Wound dressing and method for manufacturing the same
DE60318011D1 (en) LAYERED SHEET AERIAL WITH ADVANCED BANDWIDTH
EP2133399A4 (en) Adhesive material, adhesive sheet, and use of the adhesive sheet
WO2010022324A3 (en) Methods of patterning paper
EP2043082A4 (en) Active matrix substrate and display device with the same
HK1089199A1 (en) Antifouling coating composition and its use on man made structures

Legal Events

Date Code Title Description
121 Ep: the epo has been informed by wipo that ep was designated in this application

Ref document number: 08806742

Country of ref document: EP

Kind code of ref document: A2

NENP Non-entry into the national phase

Ref country code: DE

122 Ep: pct application non-entry in european phase

Ref document number: 08806742

Country of ref document: EP

Kind code of ref document: A2