GB2287409A - Wound dressings - Google Patents

Wound dressings

Info

Publication number
GB2287409A
GB2287409A GB9510011A GB9510011A GB2287409A GB 2287409 A GB2287409 A GB 2287409A GB 9510011 A GB9510011 A GB 9510011A GB 9510011 A GB9510011 A GB 9510011A GB 2287409 A GB2287409 A GB 2287409A
Authority
GB
United Kingdom
Prior art keywords
layer
adhesive
wound dressings
backing layer
hydrogel
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.)
Withdrawn
Application number
GB9510011A
Other versions
GB9510011D0 (en
Inventor
William John Ward
Philip Mark Croxford
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Smith and Nephew PLC
Smith and Nephew Inc
Original Assignee
Smith and Nephew PLC
Smith and Nephew Inc
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
Priority claimed from GB929224444A external-priority patent/GB9224444D0/en
Priority claimed from GB929224445A external-priority patent/GB9224445D0/en
Priority claimed from GB929225312A external-priority patent/GB9225312D0/en
Application filed by Smith and Nephew PLC, Smith and Nephew Inc filed Critical Smith and Nephew PLC
Priority to GB9510011A priority Critical patent/GB2287409A/en
Publication of GB9510011D0 publication Critical patent/GB9510011D0/en
Publication of GB2287409A publication Critical patent/GB2287409A/en
Withdrawn legal-status Critical Current

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
    • A61L15/58—Adhesives
    • 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 plasters or dressings
    • A61F13/023—Adhesive plasters or dressings wound covering film layers without a fluid handling 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
    • A61L15/42—Use of materials characterised by their function or physical properties
    • A61L15/60—Liquid-swellable gel-forming materials, e.g. super-absorbents
    • 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
    • A61F2013/00795—Plasters special helping devices
    • A61F2013/00829—Plasters special helping devices rigid or semi-rigid backing

Abstract

There is described an adhesive dressing (1) comprising a backing layer (2) having a pressure sensitive adhesive layer (3) over one surface thereof, a hydrogel layer (6) over part of the adhesive surface, a removable protector (7) which covers the exposed adhesive layer (3) and the hydrogel layer (6); and a continuous conformable support layer (4) which is reversibly attached to the non-adhesive surface of the backing layer and extends beyond the backing layer at one or more edges. <IMAGE>
GB9510011A 1992-11-21 1993-11-19 Wound dressings Withdrawn GB2287409A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB9510011A GB2287409A (en) 1992-11-21 1993-11-19 Wound dressings

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
GB929224444A GB9224444D0 (en) 1992-11-21 1992-11-21 Dressing
GB929224445A GB9224445D0 (en) 1992-11-21 1992-11-21 Dressing
GB929225312A GB9225312D0 (en) 1992-12-03 1992-12-03 Dressing
PCT/GB1993/002382 WO1994012134A1 (en) 1992-11-21 1993-11-19 Wound dressings
GB9510011A GB2287409A (en) 1992-11-21 1993-11-19 Wound dressings

Publications (2)

Publication Number Publication Date
GB9510011D0 GB9510011D0 (en) 1995-07-19
GB2287409A true GB2287409A (en) 1995-09-20

Family

ID=27266474

Family Applications (1)

Application Number Title Priority Date Filing Date
GB9510011A Withdrawn GB2287409A (en) 1992-11-21 1993-11-19 Wound dressings

Country Status (6)

Country Link
EP (1) EP0674498A1 (en)
JP (1) JPH08506028A (en)
AU (1) AU5530694A (en)
CA (1) CA2149875A1 (en)
GB (1) GB2287409A (en)
WO (1) WO1994012134A1 (en)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BR9305045A (en) * 1992-12-15 1994-07-26 Johnson & Johnson Laminate, composite, process to form a hydrogel laminate, bandage and method of covering a wound
JP2000517202A (en) * 1996-01-12 2000-12-26 スミス アンド ネフュー ピーエルシー Wound dressing
US5846214A (en) * 1996-03-29 1998-12-08 Nichiban Company Limited PVA hydrogel, hydrogel laminate using the same and hydrogel wound-dressing material using the same
US5897516A (en) * 1996-09-27 1999-04-27 Bristol-Myers Squibb Company Method of treating a wound by monitoring the swelling of a hydrocolloid layer in a wound dressing
US6927315B1 (en) 1999-07-30 2005-08-09 3M Innovative Properties Company Adhesive composite having distinct phases
CA2379189C (en) * 1999-07-30 2008-12-23 3M Innovative Properties Company Adhesive composite having distinct phases
DK200000278A (en) * 2000-02-22 2001-02-24 Coloplast As Wound bandage
DE10047673A1 (en) * 2000-09-22 2002-04-11 Beiersdorf Ag Association
DE10047884A1 (en) * 2000-09-22 2002-04-11 Beiersdorf Ag Self-adhesive wound dressings with an adhesive wound care area
WO2010036682A2 (en) 2008-09-24 2010-04-01 3M Innovative Properties Company Hydrogels with release element
US10034799B2 (en) 2014-07-31 2018-07-31 Johnson & Johnson Consumer Inc. Two-stage wound dressing assembly
US10016310B2 (en) 2014-07-31 2018-07-10 Johnson & Johnson Consumer Inc. Wound dressing assembly
EP3191041B1 (en) 2014-09-10 2022-06-08 C. R. Bard, Inc. Protective dressing for skin-placed medical device
IL245656B (en) 2016-05-16 2018-02-28 Technion Res & Dev Foundation Superabsorbent polymeric structures
WO2018002916A1 (en) 2016-06-26 2018-01-04 Technion Research & Development Foundation Limited Hhh
IL247302B (en) 2016-08-16 2019-03-31 Technion Res & Dev Foundation Polyhipe-based substance-releasing systems
WO2019016816A1 (en) 2017-07-19 2019-01-24 Technion Research & Development Foundation Limited Doubly-crosslinked, emulsion-templated hydrogels through reversible metal coordination
IL255404B (en) 2017-11-02 2018-10-31 Technion Res & Dev Foundation Hipe-templated zwitterionic hydrogels, process of preparation and uses thereof

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0091800A1 (en) * 1982-04-08 1983-10-19 SMITH &amp; NEPHEW plc Surgical adhesive dressing
EP0360458A1 (en) * 1988-09-07 1990-03-28 SMITH &amp; NEPHEW plc Adhesive dressing, its preparation and use
EP0426422A2 (en) * 1989-11-01 1991-05-08 Ndm Acquisition Corp. Hydrogel wound dressing product
US5160328A (en) * 1991-08-07 1992-11-03 Ndm Acquisition Corp. Hydrogel bandage

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0091800A1 (en) * 1982-04-08 1983-10-19 SMITH &amp; NEPHEW plc Surgical adhesive dressing
EP0360458A1 (en) * 1988-09-07 1990-03-28 SMITH &amp; NEPHEW plc Adhesive dressing, its preparation and use
EP0426422A2 (en) * 1989-11-01 1991-05-08 Ndm Acquisition Corp. Hydrogel wound dressing product
US5160328A (en) * 1991-08-07 1992-11-03 Ndm Acquisition Corp. Hydrogel bandage

Also Published As

Publication number Publication date
WO1994012134A1 (en) 1994-06-09
EP0674498A1 (en) 1995-10-04
AU5530694A (en) 1994-06-22
JPH08506028A (en) 1996-07-02
CA2149875A1 (en) 1994-06-09
GB9510011D0 (en) 1995-07-19

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Legal Events

Date Code Title Description
WAP Application withdrawn, taken to be withdrawn or refused ** after publication under section 16(1)