CA2169381C - Reticulation amelioree de tissus naturels - Google Patents
Reticulation amelioree de tissus naturels Download PDFInfo
- Publication number
- CA2169381C CA2169381C CA002169381A CA2169381A CA2169381C CA 2169381 C CA2169381 C CA 2169381C CA 002169381 A CA002169381 A CA 002169381A CA 2169381 A CA2169381 A CA 2169381A CA 2169381 C CA2169381 C CA 2169381C
- Authority
- CA
- Canada
- Prior art keywords
- biological tissue
- tissue
- glutaraldehyde
- solution
- crosslinked
- 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 - Fee Related
Links
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
- A61L27/3687—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
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08H—DERIVATIVES OF NATURAL MACROMOLECULAR COMPOUNDS
- C08H1/00—Macromolecular products derived from proteins
- C08H1/06—Macromolecular products derived from proteins derived from horn, hoofs, hair, skin or leather
Landscapes
- Health & Medical Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Engineering & Computer Science (AREA)
- Biomedical Technology (AREA)
- Medicinal Chemistry (AREA)
- Transplantation (AREA)
- Veterinary Medicine (AREA)
- Dermatology (AREA)
- Molecular Biology (AREA)
- Oral & Maxillofacial Surgery (AREA)
- Botany (AREA)
- Epidemiology (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- General Chemical & Material Sciences (AREA)
- Biochemistry (AREA)
- Materials Engineering (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Urology & Nephrology (AREA)
- Zoology (AREA)
- Materials For Medical Uses (AREA)
- Confectionery (AREA)
Abstract
L'invention concerne le traitement d'un tissu biologique avec une faible concentration de réactif de réticulation.
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US25998494A | 1994-06-15 | 1994-06-15 | |
US08/259,984 | 1994-06-15 | ||
PCT/US1995/007679 WO1995034332A1 (fr) | 1994-06-15 | 1995-06-15 | Reticulation amelioree de tissus naturels |
Publications (2)
Publication Number | Publication Date |
---|---|
CA2169381A1 CA2169381A1 (fr) | 1995-12-21 |
CA2169381C true CA2169381C (fr) | 2002-01-29 |
Family
ID=22987319
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CA002169381A Expired - Fee Related CA2169381C (fr) | 1994-06-15 | 1995-06-15 | Reticulation amelioree de tissus naturels |
Country Status (9)
Country | Link |
---|---|
EP (1) | EP0713400A1 (fr) |
JP (1) | JPH09502379A (fr) |
CN (1) | CN1131913A (fr) |
AU (1) | AU2863495A (fr) |
BR (1) | BR9505496A (fr) |
CA (1) | CA2169381C (fr) |
NO (1) | NO960586L (fr) |
WO (1) | WO1995034332A1 (fr) |
ZA (1) | ZA955010B (fr) |
Families Citing this family (28)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5931969A (en) * | 1994-07-29 | 1999-08-03 | Baxter International Inc. | Methods and apparatuses for treating biological tissue to mitigate calcification |
USRE40570E1 (en) | 1994-07-29 | 2008-11-11 | Edwards Lifesciences Corporation | Apparatuses and methods for treating biological tissue to mitigate calcification |
AUPN363995A0 (en) * | 1995-06-19 | 1995-07-13 | Memtec Limited | Electrochemical cell |
US6316153B1 (en) * | 1998-04-21 | 2001-11-13 | The University Of Connecticut | Free-form fabricaton using multi-photon excitation |
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 |
FR2786400B1 (fr) * | 1998-11-30 | 2002-05-10 | Imedex Biomateriaux | Procede de preparation d'un materiau collagenique a vitesse de biodegradation in vivo controlee et materiaux obtenus |
US20030068815A1 (en) * | 1999-02-11 | 2003-04-10 | Stone Kevin R. | Sterilized xenograft tissue |
AUPR217300A0 (en) * | 2000-12-20 | 2001-01-25 | Ketharanathan, Vettivetpillai | Method of creating biological and biosynthetic material for implantation |
US6812211B2 (en) | 2002-03-19 | 2004-11-02 | Michael Andrew Slivka | Method for nonsurgical treatment of the intervertebral disc and kit therefor |
US7579381B2 (en) | 2005-03-25 | 2009-08-25 | Edwards Lifesciences Corporation | Treatment of bioprosthetic tissues to mitigate post implantation calcification |
US8372437B2 (en) * | 2006-08-17 | 2013-02-12 | Mimedx Group, Inc. | Placental tissue grafts |
EP2077718B2 (fr) | 2006-10-27 | 2022-03-09 | Edwards Lifesciences Corporation | Tissu biologique pour implantation chirurgicale |
US9101691B2 (en) | 2007-06-11 | 2015-08-11 | Edwards Lifesciences Corporation | Methods for pre-stressing and capping bioprosthetic tissue |
US8357387B2 (en) | 2007-12-21 | 2013-01-22 | Edwards Lifesciences Corporation | Capping bioprosthetic tissue to reduce calcification |
CN101766842B (zh) * | 2010-03-22 | 2013-11-06 | 四川大学 | 人工器官用生物组织材料及其制备方法 |
AU2011232510A1 (en) | 2010-03-23 | 2012-09-20 | Edwards Lifesciences Corporation | Methods of conditioning sheet bioprosthetic tissue |
US8906601B2 (en) | 2010-06-17 | 2014-12-09 | Edwardss Lifesciences Corporation | Methods for stabilizing a bioprosthetic tissue by chemical modification of antigenic carbohydrates |
US9351829B2 (en) | 2010-11-17 | 2016-05-31 | Edwards Lifesciences Corporation | Double cross-linkage process to enhance post-implantation bioprosthetic tissue durability |
US9358107B2 (en) | 2011-06-30 | 2016-06-07 | Edwards Lifesciences Corporation | Systems, dies, and methods for processing pericardial tissue |
US10238771B2 (en) | 2012-11-08 | 2019-03-26 | Edwards Lifesciences Corporation | Methods for treating bioprosthetic tissue using a nucleophile/electrophile in a catalytic system |
US9615922B2 (en) | 2013-09-30 | 2017-04-11 | Edwards Lifesciences Corporation | Method and apparatus for preparing a contoured biological tissue |
US10959839B2 (en) | 2013-10-08 | 2021-03-30 | Edwards Lifesciences Corporation | Method for directing cellular migration patterns on a biological tissue |
US10405975B2 (en) * | 2015-10-07 | 2019-09-10 | Boston Scientific Scimed, Inc. | Cultured cell leaflet material |
US20170173214A1 (en) * | 2015-12-21 | 2017-06-22 | Medtronic Vascular, Inc. | Methods for preparing dry cross-linked tissue |
CA3062547A1 (fr) | 2017-05-31 | 2018-12-06 | Edwards Lifesciences Corporation | Fibres de collagene et articles formes a partir desdites fibres de collagene |
CN111491675A (zh) | 2018-01-23 | 2020-08-04 | 爱德华兹生命科学公司 | 用于预拉伸可植入生物相容性材料的方法及其生产的材料和装置 |
CA3116158A1 (fr) | 2018-11-01 | 2020-05-07 | Edwards Lifesciences Corporation | Valve regenerative pulmonaire transcatheter |
CN111701078B (zh) * | 2020-04-20 | 2022-08-19 | 上海以心医疗器械有限公司 | 一种提高生物组织交联度的方法 |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4405327A (en) * | 1982-08-25 | 1983-09-20 | Extracorporeal Medical Specialties, Inc. | Method for inhibiting mineralization of natural tissue during implantation |
CA1254839A (fr) * | 1984-08-14 | 1989-05-30 | Mark W. Torrianni | Betaines tensio-actives retardant la mineralisation des tissus implantables |
-
1995
- 1995-06-15 WO PCT/US1995/007679 patent/WO1995034332A1/fr not_active Application Discontinuation
- 1995-06-15 JP JP8502508A patent/JPH09502379A/ja active Pending
- 1995-06-15 CA CA002169381A patent/CA2169381C/fr not_active Expired - Fee Related
- 1995-06-15 ZA ZA955010A patent/ZA955010B/xx unknown
- 1995-06-15 CN CN95190727A patent/CN1131913A/zh active Pending
- 1995-06-15 AU AU28634/95A patent/AU2863495A/en not_active Abandoned
- 1995-06-15 BR BR9505496A patent/BR9505496A/pt not_active Application Discontinuation
- 1995-06-15 EP EP95923929A patent/EP0713400A1/fr not_active Withdrawn
-
1996
- 1996-02-14 NO NO960586A patent/NO960586L/no unknown
Also Published As
Publication number | Publication date |
---|---|
CN1131913A (zh) | 1996-09-25 |
NO960586D0 (no) | 1996-02-14 |
EP0713400A1 (fr) | 1996-05-29 |
JPH09502379A (ja) | 1997-03-11 |
NO960586L (no) | 1996-03-08 |
BR9505496A (pt) | 1997-08-12 |
WO1995034332A1 (fr) | 1995-12-21 |
ZA955010B (en) | 1996-02-08 |
CA2169381A1 (fr) | 1995-12-21 |
AU2863495A (en) | 1996-01-05 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
EEER | Examination request | ||
MKLA | Lapsed |