Processing

Please wait...

Settings

Settings

1. WO1996003094 - MEMBRANE FOR REGENERATING BODY TISSUES AND USE OF SAID MEMBRANE AS A WOUND COVERING AND SUBSTITUTE SKIN

Publication Number WO/1996/003094
Publication Date 08.02.1996
International Application No. PCT/EP1995/002869
International Filing Date 20.07.1995
Chapter 2 Demand Filed 13.02.1996
IPC
A61F 13/02 2006.01
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
FFILTERS 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
13Bandages or dressings; Absorbent pads
02Adhesive plasters or dressings
A61F 2/10 2006.01
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
FFILTERS 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
2Filters implantable into blood vessels; Prostheses, i.e. artificial substitutes or replacements for parts of the body; Appliances for connecting them with the body; Devices providing patency to, or preventing collapsing of, tubular structures of the body, e.g. stents
02Prostheses implantable into the body
10Hair or skin implants
A61L 27/60 2006.01
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
LMETHODS 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
27Materials for prostheses or for coating prostheses
50Materials characterised by their function or physical properties
60Materials for use in artificial skin
C12N 5/071 2010.01
CCHEMISTRY; METALLURGY
12BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
NMICROORGANISMS OR ENZYMES; COMPOSITIONS THEREOF; PROPAGATING, PRESERVING, OR MAINTAINING MICROORGANISMS; MUTATION OR GENETIC ENGINEERING; CULTURE MEDIA
5Undifferentiated human, animal or plant cells, e.g. cell lines; Tissues; Cultivation or maintenance thereof; Culture media therefor
07Animal cells or tissues
071Vertebrate cells or tissues, e.g. human cells or tissues
CPC
A61F 13/023
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
FFILTERS 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
13Bandages or dressings
02Adhesive plasters or dressings
023wound covering film layers without a fluid handling layer
A61F 2/105
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
FFILTERS 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
2Filters implantable into blood vessels; Prostheses, i.e. artificial substitutes or replacements for parts of the body; Appliances for connecting them with the body; Devices providing patency to, or preventing collapsing of, tubular structures of the body, e.g. stents
02Prostheses implantable into the body
10Hair or skin implants
105Skin implants, e.g. artificial skin
A61L 27/60
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
LMETHODS 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
27Materials for ; grafts or; prostheses or for coating ; grafts or; prostheses
50Materials characterised by their function or physical properties ; , e.g. injectable or lubricating compositions, shape-memory materials, surface modified materials
60Materials for use in artificial skin
C12N 2502/094
CCHEMISTRY; METALLURGY
12BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
NMICROORGANISMS OR ENZYMES; COMPOSITIONS THEREOF; PROPAGATING, PRESERVING, OR MAINTAINING MICROORGANISMS; MUTATION OR GENETIC ENGINEERING; CULTURE MEDIA
2502Coculture with; Conditioned medium produced by
09epidermal cells, skin cells, oral mucosa cells
094keratinocytes
C12N 2502/1323
CCHEMISTRY; METALLURGY
12BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
NMICROORGANISMS OR ENZYMES; COMPOSITIONS THEREOF; PROPAGATING, PRESERVING, OR MAINTAINING MICROORGANISMS; MUTATION OR GENETIC ENGINEERING; CULTURE MEDIA
2502Coculture with; Conditioned medium produced by
13connective tissue cells; generic mesenchyme cells, e.g. so-called "embryonic fibroblasts"
1323Adult fibroblasts
C12N 2533/30
CCHEMISTRY; METALLURGY
12BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
NMICROORGANISMS OR ENZYMES; COMPOSITIONS THEREOF; PROPAGATING, PRESERVING, OR MAINTAINING MICROORGANISMS; MUTATION OR GENETIC ENGINEERING; CULTURE MEDIA
2533Supports or coatings for cell culture, characterised by material
30Synthetic polymers
Applicants
  • W.L. GORE & ASSOCIATES GMBH [DE/DE]; Hermann-Oberth-Strasse 22 D-85640 Putzbrunn, DE (AllExceptUS)
  • BERTHOLDT, Günter [DE/DE]; DE (UsOnly)
Inventors
  • BERTHOLDT, Günter; DE
Agents
  • KLUNKER, SCHMITT-NILSON, HIRSCH; Winzererstrasse 106 D-80797 München, DE
Priority Data
P 44 26 315.525.07.1994DE
Publication Language German (DE)
Filing Language German (DE)
Designated States
Title
(DE) MEMBRAN ZUR REGENERATION VON KÖRPERGEWEBEN UND VERWENDUNG DER MEMBRAN ALS WUNDABDECKUNG UND HAUTERSATZ
(EN) MEMBRANE FOR REGENERATING BODY TISSUES AND USE OF SAID MEMBRANE AS A WOUND COVERING AND SUBSTITUTE SKIN
(FR) MEMBRANE DESTINEE A LA REGENERATION DE TISSUS DU CORPS ET SON UTILISATION SOUS FORME DE COUVERTURE DE PLAIE ET DE PEAU DE REMPLACEMENT
Abstract
(DE)
Membran zur Regeneration von Körpergeweben aus einem biokompatiblen Material, gekennzeichnet durch die Kombination der folgenden Merkmale: einer Dicke im Bereich von 0,5 bis 500 Mikron, für Gase und Makromoleküle durchlässig, für Zellen dagegen undurchlässig, einer Mikrostruktur in Form von Höckern (16) und/oder Vertiefungen (14).
(EN)
The invention concerns a membrane for regenerating body tissues which consists of a biocompatible material and is characterized by the combination of the following features: the membrane thickness ranges from 0.5 to 500 $g(m)m; it is permeable to gases and macromolecules but impermeable to cells; and it has a microstructure in the form of peaks (16) and/or troughs (14).
(FR)
L'invention concerne une membrane destinée à la régénération de tissus du corps, constituée d'un matériau biocompatible et caractérisée par la combinaison des caractéristiques suivantes: épaisseur comprise entre 0,5 et 500 microns; perméabilité aux gaz et macromolécules, imperméabilité aux cellules, microstructure en forme de bosses (16) et/ou de creux (14).
Also published as
Latest bibliographic data on file with the International Bureau