BR9306072A - Processo de tratamento de tecido biologico curtido com aldeido para minimizar a calcificação in vivo - Google Patents

Processo de tratamento de tecido biologico curtido com aldeido para minimizar a calcificação in vivo

Info

Publication number
BR9306072A
BR9306072A BR9306072A BR9306072A BR9306072A BR 9306072 A BR9306072 A BR 9306072A BR 9306072 A BR9306072 A BR 9306072A BR 9306072 A BR9306072 A BR 9306072A BR 9306072 A BR9306072 A BR 9306072A
Authority
BR
Brazil
Prior art keywords
tanned
aldehyde
vivo
biological tissue
treating biological
Prior art date
Application number
BR9306072A
Other languages
English (en)
Inventor
Eli Seifter
Robert William Mayo Frater
Original Assignee
Eli Seifter
Robert William Mayo Frater
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 Eli Seifter, Robert William Mayo Frater filed Critical Eli Seifter
Publication of BR9306072A publication Critical patent/BR9306072A/pt

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
    • 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
    • C—CHEMISTRY; METALLURGY
    • C14—SKINS; HIDES; PELTS; LEATHER
    • C14C—CHEMICAL TREATMENT OF HIDES, SKINS OR LEATHER, e.g. TANNING, IMPREGNATING, FINISHING; APPARATUS THEREFOR; COMPOSITIONS FOR TANNING
    • C14C3/00—Tanning; Compositions for tanning
    • C14C3/02—Chemical tanning
    • C14C3/08—Chemical tanning by organic agents
    • C14C3/16—Chemical tanning by organic agents using aliphatic aldehydes
    • 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
    • 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
    • Y10S623/901—Method of manufacturing prosthetic device
    • 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
    • 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
    • Y10S623/921—Blood vessel

Landscapes

  • Health & Medical Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Biomedical Technology (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Epidemiology (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Botany (AREA)
  • Dermatology (AREA)
  • Medicinal Chemistry (AREA)
  • Oral & Maxillofacial Surgery (AREA)
  • Transplantation (AREA)
  • Molecular Biology (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • General Chemical & Material Sciences (AREA)
  • Urology & Nephrology (AREA)
  • Zoology (AREA)
  • Organic Chemistry (AREA)
  • Cardiology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Vascular Medicine (AREA)
  • Materials For Medical Uses (AREA)
  • Acyclic And Carbocyclic Compounds In Medicinal Compositions (AREA)
  • Agricultural Chemicals And Associated Chemicals (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
BR9306072A 1992-03-13 1993-03-08 Processo de tratamento de tecido biologico curtido com aldeido para minimizar a calcificação in vivo BR9306072A (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US07/849,940 US5476516A (en) 1992-03-13 1992-03-13 Anticalcification treatment for aldehyde-tanned biological tissue
PCT/US1993/002090 WO1993019209A1 (en) 1992-03-13 1993-03-08 Anticalcification treatment for aldehyde-tanned biological tissue

Publications (1)

Publication Number Publication Date
BR9306072A true BR9306072A (pt) 1997-11-18

Family

ID=25306892

Family Applications (1)

Application Number Title Priority Date Filing Date
BR9306072A BR9306072A (pt) 1992-03-13 1993-03-08 Processo de tratamento de tecido biologico curtido com aldeido para minimizar a calcificação in vivo

Country Status (11)

Country Link
US (1) US5476516A (pt)
EP (1) EP0630416B1 (pt)
JP (1) JP3510246B2 (pt)
BR (1) BR9306072A (pt)
CA (1) CA2117557C (pt)
DE (1) DE69327231T2 (pt)
ES (1) ES2142344T3 (pt)
RO (1) RO114402B1 (pt)
TW (1) TW267939B (pt)
WO (1) WO1993019209A1 (pt)
ZA (1) ZA931559B (pt)

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US6350732B1 (en) 1987-08-02 2002-02-26 Carbomedics, Inc. Method for extracting lipids from tissue samples using high osmolality storage medium and product
US5746775A (en) * 1988-04-01 1998-05-05 The Board Of Regent6S Of The University Of Michigan Method of making calcification-resistant bioprosthetic tissue
KR0131046B1 (ko) * 1994-07-13 1998-04-14 김은영 항석회화 생체 조직 인공 심장 판막
EP0804255B1 (en) 1994-07-29 2001-10-04 Edwards Lifesciences Corporation Methods for treating implantable biological tissues to mitigate the calcification thereof
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
EP1378257B1 (en) 1996-08-23 2008-05-14 Cook Biotech, Inc. Collagen-based graft prosthesis
US8716227B2 (en) 1996-08-23 2014-05-06 Cook Biotech Incorporated Graft prosthesis, materials and methods
US6666892B2 (en) 1996-08-23 2003-12-23 Cook Biotech Incorporated Multi-formed collagenous biomaterial medical device
ZA978537B (en) 1996-09-23 1998-05-12 Focal Inc Polymerizable biodegradable polymers including carbonate or dioxanone linkages.
US6206917B1 (en) 1997-05-02 2001-03-27 St. Jude Medical, Inc. Differential treatment of prosthetic devices
US5862806A (en) * 1997-10-30 1999-01-26 Mitroflow International, Inc. Borohydride reduction of biological tissues
US6093530A (en) * 1998-02-06 2000-07-25 Sulzer Carbomedics Inc. Non-calcific biomaterial by glutaraldehyde followed by oxidative fixation
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
EP1117446B1 (en) 1998-09-30 2004-11-24 Medtronic, Inc. Process for reducing mineralization of tissue used in transplantation
WO2000032112A1 (en) 1998-12-01 2000-06-08 Washington University Embolization device
US8882850B2 (en) 1998-12-01 2014-11-11 Cook Biotech Incorporated Multi-formed collagenous biomaterial medical device
US6132986A (en) * 1999-04-23 2000-10-17 Sulzer Carbomedics Inc. Tissue crosslinking for bioprostheses using activated difunctional or polyfunctional acids
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
US7078163B2 (en) * 2001-03-30 2006-07-18 Medtronic, Inc. Process for reducing mineralization of tissue used in transplantation
US6878168B2 (en) 2002-01-03 2005-04-12 Edwards Lifesciences Corporation Treatment of bioprosthetic tissues to mitigate post implantation calcification
US7955788B2 (en) * 2003-10-30 2011-06-07 Medtronic, Inc. Bioprosthetic tissue preparation with synthetic hydrogels
US20050266390A1 (en) * 2004-06-01 2005-12-01 Yuichiro Ueda Processes for removing cells and cell debris from tissue and tissue constructs used in transplantation and tissue reconstruction
CN103933612B (zh) 2006-10-27 2016-06-22 爱德华兹生命科学公司 用于外科植入的生物组织
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
US8679404B2 (en) 2010-03-05 2014-03-25 Edwards Lifesciences Corporation Dry prosthetic heart valve packaging system
BR122014006918B1 (pt) 2010-03-23 2020-09-29 Edwards Lifesciences Corporation. Método para preparar material de membrana de tecido bioprotético
US8906601B2 (en) 2010-06-17 2014-12-09 Edwardss Lifesciences Corporation Methods for stabilizing a bioprosthetic tissue by chemical modification of antigenic carbohydrates
CA2794135C (en) 2010-06-17 2018-01-02 Edwards 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
US9498317B2 (en) 2010-12-16 2016-11-22 Edwards Lifesciences Corporation Prosthetic heart valve delivery systems and packaging
US10058630B2 (en) * 2012-10-22 2018-08-28 Concievalve, Llc Methods for inhibiting stenosis, obstruction, or calcification of a stented heart valve or bioprosthesis
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
US10107727B2 (en) * 2015-12-30 2018-10-23 Sakura Finetek U.S.A., Inc. Tissue processing reagent
US9835527B2 (en) 2015-12-30 2017-12-05 Sakura Finetek U.S.A., Inc. Tissue processing reagent
WO2018222434A1 (en) 2017-05-31 2018-12-06 Edwards Lifesciences Corporation Collagen fibers and articles formed therefrom
EP3645065B1 (en) 2017-06-29 2022-09-28 St. Jude Medical, Cardiology Division, Inc. Method of preparing calcification-resistant bioprosthetic tissue
WO2019147585A1 (en) 2018-01-23 2019-08-01 Edwards Lifesciences Corporation Method for pre-stretching implantable biocompatible materials, and materials and devices produced thereby
WO2020092205A1 (en) 2018-11-01 2020-05-07 Edwards Lifesciences Corporation Transcatheter pulmonic regenerative valve
BR102021017465A2 (pt) * 2021-09-02 2023-03-14 Labcor Laboratórios Ltda. Método para produção de tecido conjuntivo colágeno preservado, tecido conjuntivo colágeno, seus usos e kit para implante em tecido

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Also Published As

Publication number Publication date
DE69327231D1 (de) 2000-01-13
TW267939B (pt) 1996-01-11
EP0630416A4 (en) 1995-09-13
JP3510246B2 (ja) 2004-03-22
RO114402B1 (ro) 1999-04-30
EP0630416B1 (en) 1999-12-08
US5476516A (en) 1995-12-19
CA2117557C (en) 2003-10-28
JPH07508706A (ja) 1995-09-28
WO1993019209A1 (en) 1993-09-30
ES2142344T3 (es) 2000-04-16
EP0630416A1 (en) 1994-12-28
ZA931559B (en) 1993-12-13
DE69327231T2 (de) 2000-03-30
CA2117557A1 (en) 1993-09-30

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FG9A Patent or certificate of addition granted
B21A Patent or certificate of addition expired [chapter 21.1 patent gazette]

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