GB2464080A - A wound dressing - Google Patents
A wound dressing Download PDFInfo
- Publication number
- GB2464080A GB2464080A GB1002858A GB201002858A GB2464080A GB 2464080 A GB2464080 A GB 2464080A GB 1002858 A GB1002858 A GB 1002858A GB 201002858 A GB201002858 A GB 201002858A GB 2464080 A GB2464080 A GB 2464080A
- Authority
- GB
- United Kingdom
- Prior art keywords
- wound
- wound dressing
- layer portion
- absorbent layer
- backing layer
- Prior art date
- Legal status (The legal status 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 status listed.)
- Granted
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
- A61L15/24—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
- A61L15/42—Use of materials characterised by their function or physical properties
-
- 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
Abstract
The present invention provides a wound dressing comprising (i) an absorbent layer portion capable of absorbing wound exudates and arranged to receive wound exudates in use, the absorbent layer portion comprising a hydrogel; and (ii) a backing layer which overlies the absorbent layer portion to a side, which, in use, is directed away from the wound, and wherein the backing layer has a moisture vapour transmission rate (MVTR) of from about 300 to about 1100 g/m2/24hours.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB0715198A GB0715198D0 (en) | 2007-08-06 | 2007-08-06 | A Wound dressing |
PCT/GB2008/002689 WO2009019485A2 (en) | 2007-08-06 | 2008-08-06 | A wound dressing |
Publications (3)
Publication Number | Publication Date |
---|---|
GB2464080A true GB2464080A (en) | 2010-04-07 |
GB201002858D0 GB201002858D0 (en) | 2010-04-07 |
GB2464080B GB2464080B (en) | 2011-09-28 |
Family
ID=38529289
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB0715198A Ceased GB0715198D0 (en) | 2007-08-06 | 2007-08-06 | A Wound dressing |
GB1002858A Active GB2464080B (en) | 2007-08-06 | 2008-08-06 | A wound dressing |
Family Applications Before (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB0715198A Ceased GB0715198D0 (en) | 2007-08-06 | 2007-08-06 | A Wound dressing |
Country Status (2)
Country | Link |
---|---|
GB (2) | GB0715198D0 (en) |
WO (1) | WO2009019485A2 (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US11278639B2 (en) | 2017-03-29 | 2022-03-22 | 3M Innovative Properties Company | Hydrogel compositions bonded to polymeric substrates |
US11638775B2 (en) | 2015-09-30 | 2023-05-02 | 3M Innovative Properties Company | Hydrogel compositions bonded to polymeric substrates |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CA2811045C (en) | 2010-09-17 | 2021-01-12 | Teikoku Seiyaku Co., Ltd. | Hydrogel sheet for wound bed preparation |
KR102183402B1 (en) * | 2015-06-12 | 2020-11-26 | 제이에프이미네라르 가부시키가이샤 | Therapeutic agent for skin wound or rough skin |
EP3535590B1 (en) * | 2016-11-02 | 2023-05-03 | Unilever IP Holdings B.V. | Malodour sampling method |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2003011352A1 (en) * | 2001-07-26 | 2003-02-13 | Johson & Johson Medical Limited | Apertured sheet materials consisting of a hydrogel composition |
WO2004052414A1 (en) * | 2002-12-12 | 2004-06-24 | Johnson & Johnson Medical Limited | Absorbent multilayer hydrogel wound dressings |
-
2007
- 2007-08-06 GB GB0715198A patent/GB0715198D0/en not_active Ceased
-
2008
- 2008-08-06 WO PCT/GB2008/002689 patent/WO2009019485A2/en active Application Filing
- 2008-08-06 GB GB1002858A patent/GB2464080B/en active Active
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2003011352A1 (en) * | 2001-07-26 | 2003-02-13 | Johson & Johson Medical Limited | Apertured sheet materials consisting of a hydrogel composition |
WO2004052414A1 (en) * | 2002-12-12 | 2004-06-24 | Johnson & Johnson Medical Limited | Absorbent multilayer hydrogel wound dressings |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US11638775B2 (en) | 2015-09-30 | 2023-05-02 | 3M Innovative Properties Company | Hydrogel compositions bonded to polymeric substrates |
US11278639B2 (en) | 2017-03-29 | 2022-03-22 | 3M Innovative Properties Company | Hydrogel compositions bonded to polymeric substrates |
Also Published As
Publication number | Publication date |
---|---|
GB0715198D0 (en) | 2007-09-12 |
GB2464080B (en) | 2011-09-28 |
WO2009019485A3 (en) | 2010-01-07 |
GB201002858D0 (en) | 2010-04-07 |
WO2009019485A2 (en) | 2009-02-12 |
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