WO2002048247A8 - Mareriau poreux biocompatible, procede de production et utilisation associes - Google Patents

Mareriau poreux biocompatible, procede de production et utilisation associes

Info

Publication number
WO2002048247A8
WO2002048247A8 PCT/SE2001/002778 SE0102778W WO0248247A8 WO 2002048247 A8 WO2002048247 A8 WO 2002048247A8 SE 0102778 W SE0102778 W SE 0102778W WO 0248247 A8 WO0248247 A8 WO 0248247A8
Authority
WO
WIPO (PCT)
Prior art keywords
biocompatible
production
porous material
same
cells
Prior art date
Application number
PCT/SE2001/002778
Other languages
English (en)
Other versions
WO2002048247A1 (fr
Inventor
Kjell Nilsson
Original Assignee
Terminus Biotech Ab
Kjell Nilsson
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 Terminus Biotech Ab, Kjell Nilsson filed Critical Terminus Biotech Ab
Priority to AU2002222878A priority Critical patent/AU2002222878A1/en
Publication of WO2002048247A1 publication Critical patent/WO2002048247A1/fr
Publication of WO2002048247A8 publication Critical patent/WO2002048247A8/fr

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
    • A61L27/00—Materials for grafts or prostheses or for coating grafts or prostheses
    • A61L27/36—Materials for grafts or prostheses or for coating grafts or prostheses containing ingredients of undetermined constitution or reaction products thereof, e.g. transplant tissue, natural bone, extracellular matrix
    • A61L27/38—Materials for grafts or prostheses or for coating grafts or prostheses containing ingredients of undetermined constitution or reaction products thereof, e.g. transplant tissue, natural bone, extracellular matrix containing added animal cells
    • 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
    • A61L27/00—Materials for grafts or prostheses or for coating grafts or prostheses
    • A61L27/50—Materials characterised by their function or physical properties, e.g. injectable or lubricating compositions, shape-memory materials, surface modified materials
    • A61L27/56—Porous materials, e.g. foams or sponges
    • 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
    • A61L27/00—Materials for grafts or prostheses or for coating grafts or prostheses
    • A61L27/50—Materials characterised by their function or physical properties, e.g. injectable or lubricating compositions, shape-memory materials, surface modified materials
    • A61L27/60—Materials for use in artificial skin
    • 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
    • C12N2533/50—Proteins
    • C12N2533/54—Collagen; Gelatin

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Biomedical Technology (AREA)
  • General Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Epidemiology (AREA)
  • Animal Behavior & Ethology (AREA)
  • Transplantation (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Oral & Maxillofacial Surgery (AREA)
  • Zoology (AREA)
  • Dermatology (AREA)
  • Cell Biology (AREA)
  • Wood Science & Technology (AREA)
  • Organic Chemistry (AREA)
  • Biotechnology (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Genetics & Genomics (AREA)
  • Microbiology (AREA)
  • Botany (AREA)
  • Biochemistry (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Dispersion Chemistry (AREA)
  • Immobilizing And Processing Of Enzymes And Microorganisms (AREA)
  • Micro-Organisms Or Cultivation Processes Thereof (AREA)

Abstract

L'invention concerne un procédé de préparation d'un matériau poreux, biocompatible, en tant que support de cellules. Le procédé consiste à couler une dispersion contenant une phase polymérique et une phase solvant, à éliminer le solvant et à réticuler la phase polymérique. L'invention concerne aussi l'utilisation de ce matériau pour la culture de différents types de cellules et son utilisation en tant que support de cellules pour la production de substances.
PCT/SE2001/002778 2000-12-14 2001-12-14 Mareriau poreux biocompatible, procede de production et utilisation associes WO2002048247A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AU2002222878A AU2002222878A1 (en) 2000-12-14 2001-12-14 Biocompatible, porous material, method for its production and use of the same

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
SE0004612A SE0004612D0 (sv) 2000-12-14 2000-12-14 Biokompatibelt, poröst material, förfarande för dess framställning och användning av detsamma
SE0004612-8 2000-12-14

Publications (2)

Publication Number Publication Date
WO2002048247A1 WO2002048247A1 (fr) 2002-06-20
WO2002048247A8 true WO2002048247A8 (fr) 2002-07-18

Family

ID=20282215

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/SE2001/002778 WO2002048247A1 (fr) 2000-12-14 2001-12-14 Mareriau poreux biocompatible, procede de production et utilisation associes

Country Status (3)

Country Link
AU (1) AU2002222878A1 (fr)
SE (1) SE0004612D0 (fr)
WO (1) WO2002048247A1 (fr)

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4522753A (en) * 1980-07-17 1985-06-11 Massachusetts Institute Of Technology Method for preserving porosity in porous materials
SE464816B (sv) * 1985-10-15 1991-06-17 Nilsson Kjell Makroporoesa partiklar, foerfarande foer dess framstaellning och dess anvaendning
US4955893A (en) * 1988-05-09 1990-09-11 Massachusetts Institute Of Technologh Prosthesis for promotion of nerve regeneration
US5290494A (en) * 1990-03-05 1994-03-01 Board Of Regents, The University Of Texas System Process of making a resorbable implantation device
US5502092A (en) * 1994-02-18 1996-03-26 Minnesota Mining And Manufacturing Company Biocompatible porous matrix of bioabsorbable material
US5686091A (en) * 1994-03-28 1997-11-11 The Johns Hopkins University School Of Medicine Biodegradable foams for cell transplantation
US5723508A (en) * 1996-01-25 1998-03-03 Northwestern University Method of fabricating emulsion freeze-dried scaffold bodies and resulting products
EP0907721A1 (fr) * 1996-05-28 1999-04-14 Brown University Research Foundation Charpentes biodegradables a base de hyaluronan destinees a la reparation tissulaire
CA2370810C (fr) * 1999-04-16 2007-06-19 Rutgers, The State University Echafaudages de polymere poreux pour genie tissulaire

Also Published As

Publication number Publication date
AU2002222878A1 (en) 2002-06-24
WO2002048247A1 (fr) 2002-06-20
SE0004612D0 (sv) 2000-12-14

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