DE69808291T2 - Wundverbände mit biologisch abbaubarer Zellverankerungsschicht - Google Patents

Wundverbände mit biologisch abbaubarer Zellverankerungsschicht

Info

Publication number
DE69808291T2
DE69808291T2 DE69808291T DE69808291T DE69808291T2 DE 69808291 T2 DE69808291 T2 DE 69808291T2 DE 69808291 T DE69808291 T DE 69808291T DE 69808291 T DE69808291 T DE 69808291T DE 69808291 T2 DE69808291 T2 DE 69808291T2
Authority
DE
Germany
Prior art keywords
layer
dressing
wound dressings
anchoring layer
adherent
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.)
Expired - Fee Related
Application number
DE69808291T
Other languages
English (en)
Other versions
DE69808291D1 (de
Inventor
Mark Thomson
Abdul Ali
Nicholas Medcalf
John Maltman
Dawn Winter
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
Priority claimed from GBGB9713406.8A external-priority patent/GB9713406D0/en
Priority claimed from GBGB9725209.2A external-priority patent/GB9725209D0/en
Application filed by Smith and Nephew PLC filed Critical Smith and Nephew PLC
Application granted granted Critical
Publication of DE69808291D1 publication Critical patent/DE69808291D1/de
Publication of DE69808291T2 publication Critical patent/DE69808291T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12N—MICROORGANISMS OR ENZYMES; COMPOSITIONS THEREOF; PROPAGATING, PRESERVING, OR MAINTAINING MICROORGANISMS; MUTATION OR GENETIC ENGINEERING; CULTURE MEDIA
    • C12N5/00—Undifferentiated human, animal or plant cells, e.g. cell lines; Tissues; Cultivation or maintenance thereof; Culture media therefor
    • C12N5/0068—General culture methods using substrates
    • 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
    • A61L15/22—Bandages, dressings or absorbent pads for physiological fluids such as urine or blood, e.g. sanitary towels, tampons containing macromolecular materials
    • A61L15/28—Polysaccharides or their derivatives
    • 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
    • A61L15/32—Proteins, polypeptides; Degradation products or derivatives thereof, e.g. albumin, collagen, fibrin, gelatin
    • 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
    • A61L15/40—Bandages, dressings or absorbent pads for physiological fluids such as urine or blood, e.g. sanitary towels, tampons containing ingredients of undetermined constitution or reaction products thereof, e.g. plant or animal extracts
    • 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
    • C—CHEMISTRY; METALLURGY
    • C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12N—MICROORGANISMS OR ENZYMES; COMPOSITIONS THEREOF; PROPAGATING, PRESERVING, OR MAINTAINING MICROORGANISMS; MUTATION OR GENETIC ENGINEERING; CULTURE MEDIA
    • C12N2533/00—Supports or coatings for cell culture, characterised by material
    • C12N2533/30—Synthetic polymers
    • C—CHEMISTRY; METALLURGY
    • C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12N—MICROORGANISMS OR ENZYMES; COMPOSITIONS THEREOF; PROPAGATING, PRESERVING, OR MAINTAINING MICROORGANISMS; MUTATION OR GENETIC ENGINEERING; CULTURE MEDIA
    • C12N2533/00—Supports or coatings for cell culture, characterised by material
    • C12N2533/30—Synthetic polymers
    • C12N2533/40—Polyhydroxyacids, e.g. polymers of glycolic or lactic acid (PGA, PLA, PLGA); Bioresorbable polymers
DE69808291T 1997-06-26 1998-06-26 Wundverbände mit biologisch abbaubarer Zellverankerungsschicht Expired - Fee Related DE69808291T2 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
GBGB9713406.8A GB9713406D0 (en) 1997-06-26 1997-06-26 Cell-culture products
GBGB9725209.2A GB9725209D0 (en) 1997-11-28 1997-11-28 Cell culture products
PCT/GB1998/001882 WO1999000151A2 (en) 1997-06-26 1998-06-26 Cell culture products

Publications (2)

Publication Number Publication Date
DE69808291D1 DE69808291D1 (de) 2002-10-31
DE69808291T2 true DE69808291T2 (de) 2003-06-26

Family

ID=26311792

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69808291T Expired - Fee Related DE69808291T2 (de) 1997-06-26 1998-06-26 Wundverbände mit biologisch abbaubarer Zellverankerungsschicht

Country Status (9)

Country Link
US (1) US6800282B1 (de)
EP (1) EP0989866B1 (de)
JP (1) JP2002507908A (de)
AT (1) ATE224738T1 (de)
AU (1) AU8224598A (de)
CA (1) CA2295163A1 (de)
DE (1) DE69808291T2 (de)
ES (1) ES2184294T3 (de)
WO (1) WO1999000151A2 (de)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2008135077A1 (de) 2007-04-27 2008-11-13 Technische Universität Braunschweig Beschichtete oberfläche für die zellkultur

Families Citing this family (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6599526B2 (en) * 2000-08-18 2003-07-29 The University Of North Texas Health Science Center At Fort Worth Pericardial anti-adhesion patch
GB0025084D0 (en) 2000-10-13 2000-11-29 Cambridge Meditech Improvements in detection
DE10136722A1 (de) * 2001-07-27 2003-02-13 Evotec Ag Verfahren zur Verhinderung der Adhäsion von Partikeln
WO2005079822A2 (en) 2004-02-13 2005-09-01 Intercytex Limited Pharmaceutical composition comprising a fibrin matrix and dermal fibroblasts for the treatment of wounds
GB0505202D0 (en) 2005-03-14 2005-04-20 Intercytex Ltd Skin equivalent culture
AU2006251004C1 (en) 2005-05-26 2013-05-23 Intercytex Limited Tissue repair using allogenic dermal fibroblasts
WO2010065908A2 (en) * 2008-12-05 2010-06-10 Catchmark Jeffrey M Degradable biomolecule compositions
WO2011047047A2 (en) * 2009-10-13 2011-04-21 The Penn State Research Foundation Composites containing polypeptides attached to polysaccharides and molecules
BR112012022914A2 (pt) * 2010-03-12 2015-10-06 Univ Colorado State Res Found sistema fotobiorreator e método para conter crescimento de algas
US8562626B2 (en) 2010-08-06 2013-10-22 MoMelan Technologies, Inc. Devices for harvesting a skin graft
US8978234B2 (en) 2011-12-07 2015-03-17 MoMelan Technologies, Inc. Methods of manufacturing devices for generating skin grafts
US8926631B2 (en) 2010-08-06 2015-01-06 MoMelan Technologies, Inc. Methods for preparing a skin graft without culturing or use of biologics
US9597111B2 (en) 2010-08-06 2017-03-21 Kci Licensing, Inc. Methods for applying a skin graft
US9173674B2 (en) 2010-08-06 2015-11-03 MoMelan Technologies, Inc. Devices for harvesting a skin graft
US8617181B2 (en) * 2010-08-06 2013-12-31 MoMelan Technologies, Inc. Methods for preparing a skin graft
US9610093B2 (en) 2010-08-06 2017-04-04 Kci Licensing, Inc. Microblister skin grafting
KR101335176B1 (ko) * 2011-12-12 2013-11-29 테고사이언스 (주) 상처 치유용 드레싱재제
CA2905481C (en) 2013-03-14 2021-05-04 Kci Licensing, Inc. Absorbent substrates for harvesting skin grafts
EP3024887B1 (de) 2013-07-26 2023-11-22 The Penn State Research Foundation Verfahren zur herstellung von polymerzusammensetzungen und beschichtungen damit
WO2015103043A1 (en) 2013-12-31 2015-07-09 Kci Licensing, Inc. Sensor systems for skin graft harvesting
EP3089681B1 (de) 2013-12-31 2021-09-08 3M Innovative Properties Company Flüssigkeitsunterstützte entnahme eines hautimplantats
CA2982203C (en) 2015-04-09 2021-05-11 Kci Licensing, Inc. Soft-tack, porous substrates for harvesting skin grafts
EP3370630B1 (de) 2015-11-03 2021-06-16 3M Innovative Properties Company Vorrichtung zur herstellung einer epidermalen transplantatfolie
WO2021146212A1 (en) * 2020-01-13 2021-07-22 University Of Washington Microbe-based systems, compositions, and methods thereof

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4060081A (en) * 1975-07-15 1977-11-29 Massachusetts Institute Of Technology Multilayer membrane useful as synthetic skin
US5410016A (en) * 1990-10-15 1995-04-25 Board Of Regents, The University Of Texas System Photopolymerizable biodegradable hydrogels as tissue contacting materials and controlled-release carriers
AU3124793A (en) * 1991-10-29 1993-06-07 Clover Consolidated, Limited Crosslinkable polysaccharides, polycations and lipids useful for encapsulation and drug release
US5599788A (en) * 1994-07-01 1997-02-04 Advanced Tissue Sciences Method for accelerating skin wound healing with H3 protein
GB9516556D0 (en) * 1995-08-12 1995-10-11 Smith & Nephew Cell culture laminate
WO1997006837A1 (en) * 1995-08-16 1997-02-27 Integra Lifesciences Corporation Perforated artificial skin grafts

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2008135077A1 (de) 2007-04-27 2008-11-13 Technische Universität Braunschweig Beschichtete oberfläche für die zellkultur

Also Published As

Publication number Publication date
ATE224738T1 (de) 2002-10-15
DE69808291D1 (de) 2002-10-31
ES2184294T3 (es) 2003-04-01
EP0989866B1 (de) 2002-09-25
EP0989866A2 (de) 2000-04-05
CA2295163A1 (en) 1999-01-07
US6800282B1 (en) 2004-10-05
AU8224598A (en) 1999-01-19
JP2002507908A (ja) 2002-03-12
WO1999000151A2 (en) 1999-01-07
WO1999000151A3 (en) 1999-03-25

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee