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GB2248555A - Dressings - Google Patents
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GB2248555A - Dressings - Google Patents

Dressings

Info

Publication number
GB2248555A
GB2248555A GB9121450A GB9121450A GB2248555A GB 2248555 A GB2248555 A GB 2248555A GB 9121450 A GB9121450 A GB 9121450A GB 9121450 A GB9121450 A GB 9121450A GB 2248555 A GB2248555 A GB 2248555A
Authority
GB
United Kingdom
Prior art keywords
hypoadherent
24hrs
continuous
relative humidity
transmission rate
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
Application number
GB9121450A
Other versions
GB9121450D0 (en
GB2248555B (en
Inventor
Nigel David Miller
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
Original Assignee
Smith and Nephew PLC
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 Smith and Nephew PLC filed Critical Smith and Nephew PLC
Publication of GB9121450D0 publication Critical patent/GB9121450D0/en
Publication of GB2248555A publication Critical patent/GB2248555A/en
Application granted granted Critical
Publication of GB2248555B publication Critical patent/GB2248555B/en
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • A61L15/22—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

Landscapes

  • Health & Medical Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Epidemiology (AREA)
  • Hematology (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Materials For Medical Uses (AREA)
  • Micro-Organisms Or Cultivation Processes Thereof (AREA)

Abstract

A hypoadherent wound dressing comprising a body-facing substrate, which may be a continuous or apertured film having a polymeric coating on the wound contacting surface, and having a peeling energy of not more than 20jm<-2> and a moisture vapour transmission rate of greater than 500 grams per square meter per 24hrs at 37 DEG C and a relative humidity difference of from 10 % to 100 %.
GB9121450A 1989-05-16 1991-10-03 Dressings Expired - Lifetime GB2248555B (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB898911151A GB8911151D0 (en) 1989-05-16 1989-05-16 Dressings
PCT/GB1990/000752 WO1990014109A1 (en) 1989-05-16 1990-05-16 Dressings

Publications (3)

Publication Number Publication Date
GB9121450D0 GB9121450D0 (en) 1991-12-11
GB2248555A true GB2248555A (en) 1992-04-15
GB2248555B GB2248555B (en) 1992-09-23

Family

ID=10656771

Family Applications (2)

Application Number Title Priority Date Filing Date
GB898911151A Pending GB8911151D0 (en) 1989-05-16 1989-05-16 Dressings
GB9121450A Expired - Lifetime GB2248555B (en) 1989-05-16 1991-10-03 Dressings

Family Applications Before (1)

Application Number Title Priority Date Filing Date
GB898911151A Pending GB8911151D0 (en) 1989-05-16 1989-05-16 Dressings

Country Status (6)

Country Link
EP (1) EP0472577A1 (en)
JP (1) JPH04505268A (en)
AU (1) AU638995B2 (en)
CA (1) CA2051391A1 (en)
GB (2) GB8911151D0 (en)
WO (1) WO1990014109A1 (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6500539B1 (en) * 1998-03-05 2002-12-31 The Regents Of The University Of California Anti-adhesion cellulose acetate wound dressing
SE9801899L (en) 1998-05-28 1999-07-05 Moelnlycke Health Care Ab Wound dressing or skin fixing tape comprising a plastic film laminate and an irregular surface structure material coated with a sticky elastomer
SE9801898L (en) * 1998-05-28 1999-07-05 Moelnlycke Health Care Ab Wound dressing or skin fixing tape comprising a plastic film layer coated with a sticky elastomer containing particulate anchoring elements
US6977323B1 (en) * 2000-02-17 2005-12-20 3M Innovative Properties Company Foam-on-film medical articles
GB0606661D0 (en) 2006-04-03 2006-05-10 Brightwake Ltd Improvements relating to dressings
US8454990B2 (en) 2008-08-01 2013-06-04 Milliken & Company Composite article suitable for use as a wound dressing
GB2493960B (en) 2011-08-25 2013-09-18 Brightwake Ltd Non-adherent wound dressing
EP3632476A1 (en) 2018-10-05 2020-04-08 John J. Ryan (Sealing Products) Limited Wound contact surface and method of manufacture

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0006714A1 (en) * 1978-06-29 1980-01-09 Johnson &amp; Johnson Balanced environment wound dressing
WO1985005373A1 (en) * 1984-05-21 1985-12-05 Thoratec Laboratories Corporation Moisture vapor permeable materials containing segmented block multipolymer
WO1989001346A1 (en) * 1987-08-14 1989-02-23 Smith & Nephew Plc Wound dressings
EP0342950A2 (en) * 1988-05-18 1989-11-23 SMITH &amp; NEPHEW plc Dressings

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0006714A1 (en) * 1978-06-29 1980-01-09 Johnson &amp; Johnson Balanced environment wound dressing
WO1985005373A1 (en) * 1984-05-21 1985-12-05 Thoratec Laboratories Corporation Moisture vapor permeable materials containing segmented block multipolymer
WO1989001346A1 (en) * 1987-08-14 1989-02-23 Smith & Nephew Plc Wound dressings
EP0342950A2 (en) * 1988-05-18 1989-11-23 SMITH &amp; NEPHEW plc Dressings

Also Published As

Publication number Publication date
EP0472577A1 (en) 1992-03-04
GB9121450D0 (en) 1991-12-11
AU5648790A (en) 1990-12-18
AU638995B2 (en) 1993-07-15
GB8911151D0 (en) 1989-07-05
WO1990014109A1 (en) 1990-11-29
CA2051391A1 (en) 1990-11-17
JPH04505268A (en) 1992-09-17
GB2248555B (en) 1992-09-23

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee

Effective date: 19950516