ZA948299B - Method of making calcification-resistant bioprosthetic tissue - Google Patents
Method of making calcification-resistant bioprosthetic tissueInfo
- Publication number
- ZA948299B ZA948299B ZA948299A ZA948299A ZA948299B ZA 948299 B ZA948299 B ZA 948299B ZA 948299 A ZA948299 A ZA 948299A ZA 948299 A ZA948299 A ZA 948299A ZA 948299 B ZA948299 B ZA 948299B
- Authority
- ZA
- South Africa
- Prior art keywords
- biomaterial
- glutaraldehyde
- bioprosthetic tissue
- calcification
- making
- Prior art date
Links
Classifications
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- 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
- A61L27/3683—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 subjected to a specific treatment prior to implantation, e.g. decellularising, demineralising, grinding, cellular disruption/non-collagenous protein removal, anti-calcification, crosslinking, supercritical fluid extraction, enzyme treatment
- A61L27/3687—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 subjected to a specific treatment prior to implantation, e.g. decellularising, demineralising, grinding, cellular disruption/non-collagenous protein removal, anti-calcification, crosslinking, supercritical fluid extraction, enzyme treatment characterised by the use of chemical agents in the treatment, e.g. specific enzymes, detergents, capping agents, crosslinkers, anticalcification agents
-
- 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
- A61L27/3604—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 characterised by the human or animal origin of the biological material, e.g. hair, fascia, fish scales, silk, shellac, pericardium, pleura, renal tissue, amniotic membrane, parenchymal tissue, fetal tissue, muscle tissue, fat tissue, enamel
-
- 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
- A61L27/3604—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 characterised by the human or animal origin of the biological material, e.g. hair, fascia, fish scales, silk, shellac, pericardium, pleura, renal tissue, amniotic membrane, parenchymal tissue, fetal tissue, muscle tissue, fat tissue, enamel
- A61L27/3625—Vascular tissue, e.g. heart valves
-
- 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
-
- 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
- A61L27/54—Biologically active materials, e.g. therapeutic substances
-
- 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
- A61L2300/00—Biologically active materials used in bandages, wound dressings, absorbent pads or medical devices
- A61L2300/10—Biologically active materials used in bandages, wound dressings, absorbent pads or medical devices containing or releasing inorganic materials
- A61L2300/102—Metals or metal compounds, e.g. salts such as bicarbonates, carbonates, oxides, zeolites, silicates
-
- 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
- A61L2300/00—Biologically active materials used in bandages, wound dressings, absorbent pads or medical devices
- A61L2300/20—Biologically active materials used in bandages, wound dressings, absorbent pads or medical devices containing or releasing organic materials
- A61L2300/21—Acids
-
- 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
- A61L2300/00—Biologically active materials used in bandages, wound dressings, absorbent pads or medical devices
- A61L2300/20—Biologically active materials used in bandages, wound dressings, absorbent pads or medical devices containing or releasing organic materials
- A61L2300/216—Biologically active materials used in bandages, wound dressings, absorbent pads or medical devices containing or releasing organic materials with other specific functional groups, e.g. aldehydes, ketones, phenols, quaternary phosphonium groups
-
- 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
- A61L2300/00—Biologically active materials used in bandages, wound dressings, absorbent pads or medical devices
- A61L2300/40—Biologically active materials used in bandages, wound dressings, absorbent pads or medical devices characterised by a specific therapeutic activity or mode of action
-
- 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
- A61L2300/00—Biologically active materials used in bandages, wound dressings, absorbent pads or medical devices
- A61L2300/40—Biologically active materials used in bandages, wound dressings, absorbent pads or medical devices characterised by a specific therapeutic activity or mode of action
- A61L2300/45—Mixtures of two or more drugs, e.g. synergistic mixtures
-
- 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
- A61L2400/00—Materials characterised by their function or physical properties
- A61L2400/02—Treatment of implants to prevent calcification or mineralisation in vivo
-
- 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
- A61L2430/00—Materials or treatment for tissue regeneration
- A61L2430/40—Preparation and treatment of biological tissue for implantation, e.g. decellularisation, cross-linking
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- 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
- Y10S623/92—Method or apparatus for preparing or treating prosthetic
- Y10S623/922—Heart
Landscapes
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Biomedical Technology (AREA)
- Medicinal Chemistry (AREA)
- Epidemiology (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- General Health & Medical Sciences (AREA)
- Dermatology (AREA)
- Animal Behavior & Ethology (AREA)
- Oral & Maxillofacial Surgery (AREA)
- Transplantation (AREA)
- Molecular Biology (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Botany (AREA)
- Urology & Nephrology (AREA)
- Zoology (AREA)
- Heart & Thoracic Surgery (AREA)
- Cardiology (AREA)
- Vascular Medicine (AREA)
- General Chemical & Material Sciences (AREA)
- Materials For Medical Uses (AREA)
- Agricultural Chemicals And Associated Chemicals (AREA)
- Micro-Organisms Or Cultivation Processes Thereof (AREA)
- Prostheses (AREA)
- Saccharide Compounds (AREA)
- Acyclic And Carbocyclic Compounds In Medicinal Compositions (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US08/140,722 US5746775A (en) | 1988-04-01 | 1993-10-21 | Method of making calcification-resistant bioprosthetic tissue |
Publications (1)
Publication Number | Publication Date |
---|---|
ZA948299B true ZA948299B (en) | 1996-07-22 |
Family
ID=22492520
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ZA948299A ZA948299B (en) | 1993-10-21 | 1994-10-21 | Method of making calcification-resistant bioprosthetic tissue |
Country Status (15)
Country | Link |
---|---|
US (1) | US5746775A (de) |
EP (1) | EP0729364B1 (de) |
JP (1) | JP3768528B2 (de) |
CN (1) | CN1136780A (de) |
AT (1) | ATE211930T1 (de) |
AU (1) | AU701897B2 (de) |
BR (1) | BR9407880B1 (de) |
CA (1) | CA2174665C (de) |
DE (1) | DE69429667T2 (de) |
ES (1) | ES2171470T3 (de) |
IL (1) | IL111351A (de) |
NO (1) | NO961541L (de) |
NZ (1) | NZ275032A (de) |
WO (1) | WO1995011047A1 (de) |
ZA (1) | ZA948299B (de) |
Families Citing this family (83)
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USRE40570E1 (en) | 1994-07-29 | 2008-11-11 | Edwards Lifesciences Corporation | Apparatuses and methods for treating biological tissue to mitigate calcification |
US5931969A (en) | 1994-07-29 | 1999-08-03 | Baxter International Inc. | Methods and apparatuses for treating biological tissue to mitigate calcification |
CA2196165C (en) | 1994-07-29 | 2004-06-08 | Sophie Carpentier | Methods for treating implantable biological tissues to mitigate the calcification thereof and bioprosthetic articles treated by such methods |
US6372228B1 (en) * | 1994-11-15 | 2002-04-16 | Kenton W. Gregory | Method of producing elastin, elastin-based biomaterials and tropoelastin materials |
BR9707269A (pt) * | 1996-02-05 | 1999-04-13 | St Jude Medical | Artigo bioprotático e processos para preparação de material biocompatível e para produção de um artigo bioprotético |
US6302909B1 (en) | 1996-07-31 | 2001-10-16 | St. Jude Medical, Inc. | Calcification-resistant biomaterials |
US6193749B1 (en) | 1996-02-05 | 2001-02-27 | St. Jude Medical, Inc. | Calcification-resistant biomaterials |
US5862806A (en) * | 1997-10-30 | 1999-01-26 | Mitroflow International, Inc. | Borohydride reduction of biological tissues |
US6254635B1 (en) | 1998-02-02 | 2001-07-03 | St. Jude Medical, Inc. | Calcification-resistant medical articles |
US6630001B2 (en) * | 1998-06-24 | 2003-10-07 | International Heart Institute Of Montana Foundation | Compliant dehyrated tissue for implantation and process of making the same |
US6254564B1 (en) | 1998-09-10 | 2001-07-03 | Percardia, Inc. | Left ventricular conduit with blood vessel graft |
US6214054B1 (en) | 1998-09-21 | 2001-04-10 | Edwards Lifesciences Corporation | Method for fixation of biological tissues having mitigated propensity for post-implantation calcification and thrombosis and bioprosthetic devices prepared thereby |
WO2001028604A1 (en) * | 1999-10-15 | 2001-04-26 | The Brigham And Women's Hospital, Inc. | Fresh, cryopreserved, or minimally fixed cardiac valvular xenografts |
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DE10010073B4 (de) * | 2000-02-28 | 2005-12-22 | Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. | Verankerung für implantierbare Herzklappenprothesen |
DE10010074B4 (de) | 2000-02-28 | 2005-04-14 | Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. | Vorrichtung zur Befestigung und Verankerung von Herzklappenprothesen |
AUPR217300A0 (en) * | 2000-12-20 | 2001-01-25 | Ketharanathan, Vettivetpillai | Method of creating biological and biosynthetic material for implantation |
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- 1994-10-20 IL IL11135194A patent/IL111351A/xx not_active IP Right Cessation
- 1994-10-20 AT AT94931415T patent/ATE211930T1/de not_active IP Right Cessation
- 1994-10-20 EP EP94931415A patent/EP0729364B1/de not_active Expired - Lifetime
- 1994-10-20 DE DE69429667T patent/DE69429667T2/de not_active Expired - Lifetime
- 1994-10-20 ES ES94931415T patent/ES2171470T3/es not_active Expired - Lifetime
- 1994-10-20 JP JP51219295A patent/JP3768528B2/ja not_active Expired - Fee Related
- 1994-10-20 CN CN94194232A patent/CN1136780A/zh active Pending
- 1994-10-20 CA CA002174665A patent/CA2174665C/en not_active Expired - Lifetime
- 1994-10-20 WO PCT/US1994/011937 patent/WO1995011047A1/en active IP Right Grant
- 1994-10-20 BR BRPI9407880-7A patent/BR9407880B1/pt not_active IP Right Cessation
- 1994-10-20 AU AU80990/94A patent/AU701897B2/en not_active Ceased
- 1994-10-20 NZ NZ275032A patent/NZ275032A/xx unknown
- 1994-10-21 ZA ZA948299A patent/ZA948299B/xx unknown
-
1996
- 1996-04-18 NO NO961541A patent/NO961541L/no unknown
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Publication number | Publication date |
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BR9407880A (pt) | 1996-10-29 |
JPH09505216A (ja) | 1997-05-27 |
EP0729364B1 (de) | 2002-01-16 |
BR9407880B1 (pt) | 2009-01-13 |
AU8099094A (en) | 1995-05-08 |
CN1136780A (zh) | 1996-11-27 |
NZ275032A (en) | 1998-10-28 |
DE69429667T2 (de) | 2002-08-29 |
DE69429667D1 (de) | 2002-02-21 |
EP0729364A1 (de) | 1996-09-04 |
US5746775A (en) | 1998-05-05 |
NO961541L (no) | 1996-06-05 |
ES2171470T3 (es) | 2002-09-16 |
CA2174665C (en) | 2007-06-05 |
ATE211930T1 (de) | 2002-02-15 |
CA2174665A1 (en) | 1995-04-27 |
NO961541D0 (no) | 1996-04-18 |
WO1995011047A1 (en) | 1995-04-27 |
JP3768528B2 (ja) | 2006-04-19 |
EP0729364A4 (de) | 1996-09-25 |
IL111351A (en) | 1999-04-11 |
AU701897B2 (en) | 1999-02-11 |
IL111351A0 (en) | 1994-12-29 |
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