DE3565460D1 - Method of manufacturing tubes from collagen, and its use in the field of vascular prostheses and nervous systems - Google Patents

Method of manufacturing tubes from collagen, and its use in the field of vascular prostheses and nervous systems

Info

Publication number
DE3565460D1
DE3565460D1 DE8585420025T DE3565460T DE3565460D1 DE 3565460 D1 DE3565460 D1 DE 3565460D1 DE 8585420025 T DE8585420025 T DE 8585420025T DE 3565460 T DE3565460 T DE 3565460T DE 3565460 D1 DE3565460 D1 DE 3565460D1
Authority
DE
Germany
Prior art keywords
collagen
field
nervous systems
vascular prostheses
manufacturing tubes
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
Application number
DE8585420025T
Other languages
English (en)
Inventor
Alain Huc
Rene Gimeno
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.)
BASF Beauty Care Solutions France SAS
Original Assignee
Bioetica SA
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 Bioetica SA filed Critical Bioetica SA
Application granted granted Critical
Publication of DE3565460D1 publication Critical patent/DE3565460D1/de
Expired legal-status Critical Current

Links

Classifications

    • 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
    • A61F2/00—Filters 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
    • A61F2/02—Prostheses implantable into the body
    • A61F2/04—Hollow or tubular parts of organs, e.g. bladders, tracheae, bronchi or bile ducts
    • A61F2/06—Blood vessels
    • A61F2/062—Apparatus for the production of blood vessels made from natural tissue or with layers of living 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
    • A61L27/14—Macromolecular materials
    • A61L27/22—Polypeptides or derivatives thereof, e.g. degradation products
    • A61L27/24—Collagen
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/03—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor characterised by the shape of the extruded material at extrusion
    • B29C48/09—Articles with cross-sections having partially or fully enclosed cavities, e.g. pipes or channels
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/25—Component parts, details or accessories; Auxiliary operations
    • B29C48/88—Thermal treatment of the stream of extruded material, e.g. cooling
    • B29C48/919—Thermal treatment of the stream of extruded material, e.g. cooling using a bath, e.g. extruding into an open bath to coagulate or cool the material
    • 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
    • A61F2310/00—Prostheses classified in A61F2/28 or A61F2/30 - A61F2/44 being constructed from or coated with a particular material
    • A61F2310/00005—The prosthesis being constructed from a particular material
    • A61F2310/00365—Proteins; Polypeptides; Degradation products thereof
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S128/00—Surgery
    • Y10S128/08—Collagen
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S623/00—Prosthesis, i.e. artificial body members, parts thereof, or aids and accessories therefor
    • Y10S623/915—Method or apparatus for preparing biological material
    • Y10S623/916—Blood vessel
    • Y10S623/917—Collagen
DE8585420025T 1984-02-21 1985-02-19 Method of manufacturing tubes from collagen, and its use in the field of vascular prostheses and nervous systems Expired DE3565460D1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8403181A FR2559666B1 (fr) 1984-02-21 1984-02-21 Procede de fabrication de tubes de collagene, notamment de tubes de faibles diametres, et application des tubes obtenus dans le domaine des protheses vasculaires et des sutures nerveuses

Publications (1)

Publication Number Publication Date
DE3565460D1 true DE3565460D1 (en) 1988-11-17

Family

ID=9301564

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8585420025T Expired DE3565460D1 (en) 1984-02-21 1985-02-19 Method of manufacturing tubes from collagen, and its use in the field of vascular prostheses and nervous systems

Country Status (7)

Country Link
US (2) US4814120A (de)
EP (1) EP0156740B1 (de)
JP (1) JPS60188168A (de)
AU (1) AU579852B2 (de)
CA (1) CA1247819A (de)
DE (1) DE3565460D1 (de)
FR (1) FR2559666B1 (de)

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FR2617855B1 (fr) * 1987-07-08 1992-02-21 Bioetica Sa Procede de reticulation du collagene par introduction de groupes azides ainsi que les tissus et biomateriaux obtenus par mise en oeuvre du procede
EP0323144A3 (de) * 1987-12-28 1990-05-16 Vyzkumny Ustav Potravinarskeho Prumyslu Verfahren zur Herstellung einer mindestens einschichtigen rohrförmigen Blut-Ader für Endoprothese, insbesondere von kleinem innerem Durchmesser und Extrusionsdüse zum Durchführen dieses Verfahrens
FR2627079B1 (fr) * 1988-02-11 1990-08-24 Disant Francois Procede pour la fabrication d'une prothese biologique de tympan, et prothese biologique ainsi obtenue
US4955893A (en) * 1988-05-09 1990-09-11 Massachusetts Institute Of Technologh Prosthesis for promotion of nerve regeneration
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FR2679778B1 (fr) * 1991-08-02 1995-07-07 Coletica Utilisation de collagene reticule par un agent de reticulation pour la fabrication d'une membrane suturable, biocompatible, a resorption lente, ainsi qu'une telle membrane.
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US5665114A (en) * 1994-08-12 1997-09-09 Meadox Medicals, Inc. Tubular expanded polytetrafluoroethylene implantable prostheses
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US5741319A (en) * 1995-01-27 1998-04-21 Medtronic, Inc. Biocompatible medical lead
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US6368356B1 (en) 1996-07-11 2002-04-09 Scimed Life Systems, Inc. Medical devices comprising hydrogel polymers having improved mechanical properties
US6060534A (en) 1996-07-11 2000-05-09 Scimed Life Systems, Inc. Medical devices comprising ionically and non-ionically crosslinked polymer hydrogels having improved mechanical properties
US5782931A (en) * 1996-07-30 1998-07-21 Baxter International Inc. Methods for mitigating calcification and improving durability in glutaraldehyde-fixed bioprostheses and articles manufactured by such methods
US6083522A (en) * 1997-01-09 2000-07-04 Neucoll, Inc. Devices for tissue repair and methods for preparation and use thereof
US7041641B2 (en) * 1997-03-20 2006-05-09 Stryker Corporation Osteogenic devices and methods of use thereof for repair of endochondral bone and osteochondral defects
US20010016646A1 (en) * 1998-03-20 2001-08-23 David C. Rueger Osteogenic devices and methods of use thereof for repair of endochondral bone, osteochondral and chondral defects
GB2329840C (en) * 1997-10-03 2007-10-05 Johnson & Johnson Medical Biopolymer sponge tubes
US6290718B1 (en) 1998-02-02 2001-09-18 Regeneration Technologies, Inc. Luminal graft, stent or conduit made of cortical bone
CA2334228C (en) 1998-06-05 2010-09-28 Organogenesis Inc. Bioengineered vascular graft support prostheses
JP4606583B2 (ja) * 1998-06-05 2011-01-05 オルガノジェネシス インク． 生物工学的手法による平面シート状移植補綴
JP4341050B2 (ja) * 1998-06-05 2009-10-07 オルガノジェネシス インク． 生体工学により作成した血管移植片補綴
JP4341049B2 (ja) * 1998-06-05 2009-10-07 オルガノジェネシス インク． 生物工学により作成したチューブ状移植片補綴
JP4721482B2 (ja) * 1999-05-18 2011-07-13 株式会社高研 神経再建用基材
CZ301649B6 (cs) * 2000-06-28 2010-05-12 Ed. Geistlich Soehne Ag Fur Chemische Industrie Incorporated Under The Laws Of Switzerland Trubice pro regeneraci nervu a zpusob jejich výroby
EP1320390A2 (de) * 2000-09-18 2003-06-25 Organogenesis Inc. Bioartifizielle flache schichtförmige prothesen und ihre verwendung
US6913765B2 (en) 2001-03-21 2005-07-05 Scimed Life Systems, Inc. Controlling resorption of bioresorbable medical implant material
US7338517B2 (en) * 2003-06-04 2008-03-04 University Of South Carolina Tissue scaffold having aligned fibrils and artificial tissue comprising the same
US20050215959A1 (en) * 2004-03-24 2005-09-29 Children's Memorial Hospital. Delivery devices and methods of delivering liquids and nutrition to patients
GB0524087D0 (en) * 2005-11-25 2006-01-04 Symetis Ag Biodegradable scaffold
FR2902661B1 (fr) * 2006-06-22 2011-05-13 Orthomed Tubes de collagene
EP2349364B1 (de) 2008-10-09 2017-04-12 MiMedx Group, Inc. Verfahren zur herstellung medizinischer kollagenfaserkonstrukte und entsprechende medizinische konstrukte, einschliesslich nervenleitern und pflastern
GB201905040D0 (en) 2019-04-09 2019-05-22 Cambridge Entpr Ltd Tissue equivalent scaffold structure, and methods of procution thereof

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Also Published As

Publication number Publication date
FR2559666A1 (fr) 1985-08-23
AU579852B2 (en) 1988-12-15
AU3901085A (en) 1985-09-05
FR2559666B1 (fr) 1986-08-08
EP0156740B1 (de) 1988-10-12
US4923380A (en) 1990-05-08
CA1247819A (fr) 1989-01-03
EP0156740A1 (de) 1985-10-02
JPS60188168A (ja) 1985-09-25
JPH0435185B2 (de) 1992-06-10
US4814120A (en) 1989-03-21

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8327 Change in the person/name/address of the patent owner

Owner name: COLETICA, S.A., LYON, FR

8328 Change in the person/name/address of the agent

Free format text: WITTE, A., DIPL.-ING. DR.-ING. WELLER, W., DIPL.-CHEM. DR.RER.NAT. GAHLERT, S., DIPL.-WIRTSCH.-ING.DR.-ING. OTTEN, H., DIPL.-ING. DR.-ING., PAT.-ANWAELTE, 70178 STUTTGART

8339 Ceased/non-payment of the annual fee