WO2005118014A3 - Decellurisation processes for making bioprotheses - Google Patents
Decellurisation processes for making bioprotheses Download PDFInfo
- Publication number
- WO2005118014A3 WO2005118014A3 PCT/US2005/018578 US2005018578W WO2005118014A3 WO 2005118014 A3 WO2005118014 A3 WO 2005118014A3 US 2005018578 W US2005018578 W US 2005018578W WO 2005118014 A3 WO2005118014 A3 WO 2005118014A3
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- tissue
- ionic
- detergent
- ionic detergent
- transplantation
- Prior art date
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
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K35/00—Medicinal preparations containing materials or reaction products thereof with undetermined constitution
- A61K35/12—Materials from mammals; Compositions comprising non-specified tissues or cells; Compositions comprising non-embryonic stem cells; Genetically modified cells
- A61K35/34—Muscles; Smooth muscle cells; Heart; Cardiac stem cells; Myoblasts; Myocytes; Cardiomyocytes
-
- 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
Landscapes
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Biomedical Technology (AREA)
- Epidemiology (AREA)
- Veterinary Medicine (AREA)
- Public Health (AREA)
- General Health & Medical Sciences (AREA)
- Medicinal Chemistry (AREA)
- Animal Behavior & Ethology (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Cell Biology (AREA)
- Oral & Maxillofacial Surgery (AREA)
- Dermatology (AREA)
- Botany (AREA)
- Molecular Biology (AREA)
- Cardiology (AREA)
- Developmental Biology & Embryology (AREA)
- Vascular Medicine (AREA)
- Transplantation (AREA)
- Zoology (AREA)
- Urology & Nephrology (AREA)
- Heart & Thoracic Surgery (AREA)
- Biotechnology (AREA)
- Immunology (AREA)
- Virology (AREA)
- Pharmacology & Pharmacy (AREA)
- Materials For Medical Uses (AREA)
Abstract
Applications Claiming Priority (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US10/858,174 | 2004-06-01 | ||
US10/858,174 US20050266390A1 (en) | 2004-06-01 | 2004-06-01 | Processes for removing cells and cell debris from tissue and tissue constructs used in transplantation and tissue reconstruction |
US65776405P | 2005-03-01 | 2005-03-01 | |
US60/657,764 | 2005-03-01 |
Publications (2)
Publication Number | Publication Date |
---|---|
WO2005118014A2 WO2005118014A2 (en) | 2005-12-15 |
WO2005118014A3 true WO2005118014A3 (en) | 2006-06-22 |
Family
ID=35115755
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/US2005/018578 WO2005118014A2 (en) | 2004-06-01 | 2005-05-26 | Decellurisation processes for making bioprotheses |
Country Status (1)
Country | Link |
---|---|
WO (1) | WO2005118014A2 (en) |
Families Citing this family (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2007025233A1 (en) * | 2005-08-26 | 2007-03-01 | Regents Of The University Of Minnesota | Decellularization and recellularization of organs and tissues |
CA2727625A1 (en) * | 2008-06-11 | 2009-12-17 | The Children's Mercy Hospital | Composition comprising decellularized tissue |
US8435305B2 (en) | 2010-08-31 | 2013-05-07 | Zimmer, Inc. | Osteochondral graft delivery device and uses thereof |
CN103458935B (en) | 2010-09-01 | 2016-08-03 | 明尼苏达大学董事会 | Make tissue or the most cellularised method to improve its portability of organ |
US9290738B2 (en) | 2012-06-13 | 2016-03-22 | Miromatrix Medical Inc. | Methods of decellularizing bone |
WO2014151739A1 (en) | 2013-03-15 | 2014-09-25 | Miromatrix Medical Inc. | Use of perfusion decellularized liver for islet cell recellularization |
EP2832379B1 (en) * | 2013-07-31 | 2015-07-22 | Biotronik AG | Method for the treatment of biological tissue |
US10537662B2 (en) | 2013-07-31 | 2020-01-21 | Biotronik Ag | Method for preparing biological tissue |
US10293082B2 (en) * | 2014-07-23 | 2019-05-21 | Clemson University Research Foundation | Decellularization method and system and decellularized tissue formed thereby |
US11278643B2 (en) | 2016-09-06 | 2022-03-22 | Mayo Foundation For Medical Education And Research | Use of resected liver serum for whole liver-engineering |
CN107233622B (en) * | 2017-06-20 | 2020-05-15 | 爱美客技术发展股份有限公司 | Preparation method of acellular tissue membrane |
US11998662B1 (en) | 2021-06-09 | 2024-06-04 | Reprise Biomedical, Inc. | Biologic matrix for a wound site and related methods |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4553974A (en) * | 1984-08-14 | 1985-11-19 | Mayo Foundation | Treatment of collagenous tissue with glutaraldehyde and aminodiphosphonate calcification inhibitor |
US4801299A (en) * | 1983-06-10 | 1989-01-31 | University Patents, Inc. | Body implants of extracellular matrix and means and methods of making and using such implants |
WO1995024873A1 (en) * | 1994-03-14 | 1995-09-21 | Cryolife, Inc. | Treated tissue for implantation and preparation methods |
US20020115208A1 (en) * | 2000-08-16 | 2002-08-22 | Shannon Mitchell | Decellularized tissue engineered constructs and tissues |
-
2005
- 2005-05-26 WO PCT/US2005/018578 patent/WO2005118014A2/en active Application Filing
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4801299A (en) * | 1983-06-10 | 1989-01-31 | University Patents, Inc. | Body implants of extracellular matrix and means and methods of making and using such implants |
US4553974A (en) * | 1984-08-14 | 1985-11-19 | Mayo Foundation | Treatment of collagenous tissue with glutaraldehyde and aminodiphosphonate calcification inhibitor |
WO1995024873A1 (en) * | 1994-03-14 | 1995-09-21 | Cryolife, Inc. | Treated tissue for implantation and preparation methods |
US20020115208A1 (en) * | 2000-08-16 | 2002-08-22 | Shannon Mitchell | Decellularized tissue engineered constructs and tissues |
Non-Patent Citations (3)
Title |
---|
JONES M ET AL: "Anticalcification treatments of bioprosthetic heart valves: in vivo studies in sheep.", JOURNAL OF CARDIAC SURGERY. MAR 1989, vol. 4, no. 1, March 1989 (1989-03-01), pages 69 - 73, XP009055892, ISSN: 0886-0440 * |
JONES M ET AL: "The effects of anticalcification treatments on bioprosthetic heart valves implanted in sheep.", ASAIO TRANSACTIONS / AMERICAN SOCIETY FOR ARTIFICIAL INTERNAL ORGANS. 1988 OCT-DEC, vol. 34, no. 4, October 1988 (1988-10-01), pages 1027 - 1030, XP009055891, ISSN: 0889-7190 * |
KASIMIR M -T ET AL: "Comparison of different decellularization procedures of porcine heart valves.", INTERNATIONAL JOURNAL OF ARTIFICIAL ORGANS, vol. 26, no. 5, May 2003 (2003-05-01), pages 421 - 427, XP009055893, ISSN: 0391-3988 * |
Also Published As
Publication number | Publication date |
---|---|
WO2005118014A2 (en) | 2005-12-15 |
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