ATE228376T1 - Behandlung von biologischen geweben zur verringerung von verkalkung - Google Patents
Behandlung von biologischen geweben zur verringerung von verkalkungInfo
- Publication number
- ATE228376T1 ATE228376T1 AT98923456T AT98923456T ATE228376T1 AT E228376 T1 ATE228376 T1 AT E228376T1 AT 98923456 T AT98923456 T AT 98923456T AT 98923456 T AT98923456 T AT 98923456T AT E228376 T1 ATE228376 T1 AT E228376T1
- Authority
- AT
- Austria
- Prior art keywords
- tissue
- treatment
- solution
- container
- treatment solution
- Prior art date
Links
- 230000002308 calcification Effects 0.000 title abstract 2
- 239000012530 fluid Substances 0.000 abstract 2
- 238000002513 implantation Methods 0.000 abstract 1
- 238000003756 stirring Methods 0.000 abstract 1
Classifications
-
- 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
- A61L27/3691—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 physical conditions of the treatment, e.g. applying a compressive force to the composition, pressure cycles, ultrasonic/sonication or microwave treatment, lyophilisation
-
- 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
- A61L27/36—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
-
- 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
- A61L2400/00—Materials characterised by their function or physical properties
- A61L2400/02—Treatment of implants to prevent calcification or mineralisation in vivo
-
- 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
Landscapes
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Biomedical Technology (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Epidemiology (AREA)
- Veterinary Medicine (AREA)
- Public Health (AREA)
- General Health & Medical Sciences (AREA)
- Botany (AREA)
- Molecular Biology (AREA)
- Dermatology (AREA)
- Animal Behavior & Ethology (AREA)
- Oral & Maxillofacial Surgery (AREA)
- Transplantation (AREA)
- Heart & Thoracic Surgery (AREA)
- Cardiology (AREA)
- Vascular Medicine (AREA)
- Zoology (AREA)
- Urology & Nephrology (AREA)
- General Chemical & Material Sciences (AREA)
- Materials For Medical Uses (AREA)
- Agricultural Chemicals And Associated Chemicals (AREA)
- Apparatus Associated With Microorganisms And Enzymes (AREA)
- Micro-Organisms Or Cultivation Processes Thereof (AREA)
- Medicines That Contain Protein Lipid Enzymes And Other Medicines (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
- Infusion, Injection, And Reservoir Apparatuses (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US08/874,180 US5931969A (en) | 1994-07-29 | 1997-06-13 | Methods and apparatuses for treating biological tissue to mitigate calcification |
PCT/US1998/010017 WO1998056432A1 (en) | 1997-06-13 | 1998-05-18 | Treating biological tissue to mitigate calcification |
Publications (1)
Publication Number | Publication Date |
---|---|
ATE228376T1 true ATE228376T1 (de) | 2002-12-15 |
Family
ID=25363166
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AT98923456T ATE228376T1 (de) | 1997-06-13 | 1998-05-18 | Behandlung von biologischen geweben zur verringerung von verkalkung |
Country Status (9)
Country | Link |
---|---|
US (2) | US5931969A (de) |
EP (1) | EP0988069B1 (de) |
JP (5) | JP3433949B2 (de) |
AT (1) | ATE228376T1 (de) |
AU (1) | AU7574898A (de) |
BR (1) | BR9810252A (de) |
CA (1) | CA2293474C (de) |
DE (1) | DE69809738T2 (de) |
WO (1) | WO1998056432A1 (de) |
Families Citing this family (81)
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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 |
US6206917B1 (en) | 1997-05-02 | 2001-03-27 | St. Jude Medical, Inc. | Differential treatment of prosthetic devices |
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 |
US6156531A (en) * | 1998-07-20 | 2000-12-05 | Sulzer Carbomedics Inc. | Cross-linking tissue with a compound having a C8 to C40 aliphatic chain |
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 |
US6352708B1 (en) | 1999-10-14 | 2002-03-05 | The International Heart Institute Of Montana Foundation | Solution and method for treating autologous tissue for implant operation |
US6479079B1 (en) | 1999-12-13 | 2002-11-12 | Sulzer Carbomedics Inc. | Anticalcification treatments for fixed biomaterials |
US6471723B1 (en) | 2000-01-10 | 2002-10-29 | St. Jude Medical, Inc. | Biocompatible prosthetic tissue |
US20020082688A1 (en) * | 2000-09-25 | 2002-06-27 | Tom Sander | Technique for shrinking xenograft and allograft heart and vascular tissue |
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US6933103B1 (en) * | 2001-03-21 | 2005-08-23 | Brennen Medical, Inc. | Biocompatible tissue for therapeutic use and method of making same |
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US7189259B2 (en) * | 2002-11-26 | 2007-03-13 | Clemson University | Tissue material and process for bioprosthesis |
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DE102005003632A1 (de) | 2005-01-20 | 2006-08-17 | Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. | Katheter für die transvaskuläre Implantation von Herzklappenprothesen |
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WO1995024873A1 (en) * | 1994-03-14 | 1995-09-21 | Cryolife, Inc. | Treated tissue for implantation and preparation methods |
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KR0129833B1 (ko) * | 1994-11-09 | 1998-04-04 | 박성수 | 조직 배양 방법 및 장치 |
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-
1997
- 1997-06-13 US US08/874,180 patent/US5931969A/en not_active Expired - Lifetime
-
1998
- 1998-05-18 EP EP98923456A patent/EP0988069B1/de not_active Expired - Lifetime
- 1998-05-18 AU AU75748/98A patent/AU7574898A/en not_active Abandoned
- 1998-05-18 AT AT98923456T patent/ATE228376T1/de not_active IP Right Cessation
- 1998-05-18 WO PCT/US1998/010017 patent/WO1998056432A1/en active IP Right Grant
- 1998-05-18 CA CA002293474A patent/CA2293474C/en not_active Expired - Lifetime
- 1998-05-18 BR BR9810252-4A patent/BR9810252A/pt not_active Application Discontinuation
- 1998-05-18 DE DE69809738T patent/DE69809738T2/de not_active Expired - Lifetime
- 1998-05-18 JP JP50246799A patent/JP3433949B2/ja not_active Expired - Lifetime
-
1999
- 1999-04-10 US US09/283,596 patent/US6210957B1/en not_active Ceased
-
2001
- 2001-10-24 JP JP2001326841A patent/JP3764084B2/ja not_active Expired - Lifetime
-
2003
- 2003-10-21 JP JP2003361260A patent/JP2004136098A/ja not_active Withdrawn
-
2005
- 2005-08-12 JP JP2005235083A patent/JP2006043468A/ja not_active Withdrawn
-
2010
- 2010-09-21 JP JP2010211453A patent/JP5300154B2/ja not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
JP2000512889A (ja) | 2000-10-03 |
WO1998056432A1 (en) | 1998-12-17 |
CA2293474A1 (en) | 1998-12-17 |
US5931969A (en) | 1999-08-03 |
BR9810252A (pt) | 2000-09-19 |
JP2004136098A (ja) | 2004-05-13 |
AU7574898A (en) | 1998-12-30 |
JP2006043468A (ja) | 2006-02-16 |
US6210957B1 (en) | 2001-04-03 |
EP0988069B1 (de) | 2002-11-27 |
JP5300154B2 (ja) | 2013-09-25 |
DE69809738D1 (de) | 2003-01-09 |
DE69809738T2 (de) | 2003-08-21 |
CA2293474C (en) | 2003-07-29 |
JP3433949B2 (ja) | 2003-08-04 |
JP3764084B2 (ja) | 2006-04-05 |
EP0988069A1 (de) | 2000-03-29 |
JP2002179501A (ja) | 2002-06-26 |
JP2011031054A (ja) | 2011-02-17 |
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