IT1285308B1 - Procedimento per la preparazione di materiale biologico per impianto - Google Patents

Procedimento per la preparazione di materiale biologico per impianto

Info

Publication number
IT1285308B1
IT1285308B1 IT96TO000178A ITTO960178A IT1285308B1 IT 1285308 B1 IT1285308 B1 IT 1285308B1 IT 96TO000178 A IT96TO000178 A IT 96TO000178A IT TO960178 A ITTO960178 A IT TO960178A IT 1285308 B1 IT1285308 B1 IT 1285308B1
Authority
IT
Italy
Prior art keywords
plant
procedure
preparation
biological material
biological
Prior art date
Application number
IT96TO000178A
Other languages
English (en)
Inventor
Ciana Leopoldo Della
Stefano Rinaldi
Andrea Grignani
Silvia Pascale
Original Assignee
Sorin Biomedica Cardio Spa
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 Sorin Biomedica Cardio Spa filed Critical Sorin Biomedica Cardio Spa
Priority to IT96TO000178A priority Critical patent/IT1285308B1/it
Publication of ITTO960178A0 publication Critical patent/ITTO960178A0/it
Priority to US08/818,783 priority patent/US5873812A/en
Priority to EP97104101A priority patent/EP0795337B1/en
Priority to DE69717519T priority patent/DE69717519T2/de
Priority to ES97104101T priority patent/ES2185827T3/es
Publication of ITTO960178A1 publication Critical patent/ITTO960178A1/it
Application granted granted Critical
Publication of IT1285308B1 publication Critical patent/IT1285308B1/it

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
    • 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
    • Y10S623/918—Heart

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Transplantation (AREA)
  • Epidemiology (AREA)
  • Engineering & Computer Science (AREA)
  • Biomedical Technology (AREA)
  • Botany (AREA)
  • Dermatology (AREA)
  • Medicinal Chemistry (AREA)
  • Oral & Maxillofacial Surgery (AREA)
  • General Chemical & Material Sciences (AREA)
  • Molecular Biology (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Agricultural Chemicals And Associated Chemicals (AREA)
  • Saccharide Compounds (AREA)
  • Peptides Or Proteins (AREA)
  • Fertilizers (AREA)
  • Medicines Containing Plant Substances (AREA)
  • Materials For Medical Uses (AREA)
IT96TO000178A 1996-03-12 1996-03-12 Procedimento per la preparazione di materiale biologico per impianto IT1285308B1 (it)

Priority Applications (5)

Application Number Priority Date Filing Date Title
IT96TO000178A IT1285308B1 (it) 1996-03-12 1996-03-12 Procedimento per la preparazione di materiale biologico per impianto
US08/818,783 US5873812A (en) 1996-03-12 1997-03-11 Method of preparing biological implantation material
EP97104101A EP0795337B1 (en) 1996-03-12 1997-03-12 A method of preparing biological implantation material
DE69717519T DE69717519T2 (de) 1996-03-12 1997-03-12 Verfahren zur Herstellung von biologischem Implantationsmaterial
ES97104101T ES2185827T3 (es) 1996-03-12 1997-03-12 Metodo de preparacion de material biologico para implantacion.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT96TO000178A IT1285308B1 (it) 1996-03-12 1996-03-12 Procedimento per la preparazione di materiale biologico per impianto

Publications (3)

Publication Number Publication Date
ITTO960178A0 ITTO960178A0 (it) 1996-03-12
ITTO960178A1 ITTO960178A1 (it) 1997-09-12
IT1285308B1 true IT1285308B1 (it) 1998-06-03

Family

ID=11414376

Family Applications (1)

Application Number Title Priority Date Filing Date
IT96TO000178A IT1285308B1 (it) 1996-03-12 1996-03-12 Procedimento per la preparazione di materiale biologico per impianto

Country Status (5)

Country Link
US (1) US5873812A (it)
EP (1) EP0795337B1 (it)
DE (1) DE69717519T2 (it)
ES (1) ES2185827T3 (it)
IT (1) IT1285308B1 (it)

Families Citing this family (50)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
US6471723B1 (en) 2000-01-10 2002-10-29 St. Jude Medical, Inc. Biocompatible prosthetic tissue
ATE278367T1 (de) * 2001-06-11 2004-10-15 Sorin Biomedica Cardio Spa Annuloplastieprothese und herstellungsverfahren dafür
US6878168B2 (en) 2002-01-03 2005-04-12 Edwards Lifesciences Corporation Treatment of bioprosthetic tissues to mitigate post implantation calcification
ATE518501T1 (de) * 2002-03-27 2011-08-15 Sorin Biomedica Cardio Srl Annuloplastieprothese mit perforiertem element
DE102005003632A1 (de) 2005-01-20 2006-08-17 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Katheter für die transvaskuläre Implantation von Herzklappenprothesen
EP1719533A1 (en) * 2005-05-04 2006-11-08 Tecnobiomedica S.p.A. Method of preparing acellularized, biocompatible, implantable material
EP1803420B1 (en) * 2005-12-28 2009-07-01 Sorin Biomedica Cardio S.R.L. Annuloplasty prosthesis with an auxetic structure
US20070269478A1 (en) * 2006-05-22 2007-11-22 Tecnobiomedica S.P.A. Method of preparing acellularized, biocompatible, implantable material
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
US7896915B2 (en) 2007-04-13 2011-03-01 Jenavalve Technology, Inc. Medical device for treating a heart valve insufficiency
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
US9044318B2 (en) 2008-02-26 2015-06-02 Jenavalve Technology Gmbh Stent for the positioning and anchoring of a valvular prosthesis
WO2011104269A1 (en) 2008-02-26 2011-09-01 Jenavalve Technology Inc. Stent for the positioning and anchoring of a valvular prosthesis in an implantation site in the heart of a patient
ES2365317B1 (es) 2010-03-19 2012-08-03 Xavier Ruyra Baliarda Banda protésica, en particular para la reparación de una válvula mitral.
EP3636293A1 (en) 2010-03-23 2020-04-15 Edwards Lifesciences Corporation Methods of conditioning sheet bioprosthetic tissue
US10856978B2 (en) 2010-05-20 2020-12-08 Jenavalve Technology, Inc. Catheter system
CA2799459A1 (en) 2010-05-25 2011-12-01 Jenavalve Technology Inc. Prosthetic heart valve and transcatheter delivered endoprosthesis comprising a prosthetic heart valve and a stent
IT1400544B1 (it) 2010-06-09 2013-06-11 Sorin Biomedica Cardio Srl Procedimento di detossificazione di tessuto biologico.
IT1400545B1 (it) 2010-06-09 2013-06-11 Sorin Biomedica Cardio Srl Procedimento per la preparazione di tessuto biologico per protesi biologiche.
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
WO2012177942A2 (en) 2011-06-21 2012-12-27 Hanson Gifford, Iii Prosthetic heart valve devices and associated systems and methods
CN103889369B (zh) 2011-10-19 2016-09-14 托尔福公司 用于心脏瓣膜置换术的装置
JP6133309B2 (ja) 2011-10-19 2017-05-24 トゥエルヴ， インコーポレイテッド 人工心臓弁デバイス
US11202704B2 (en) 2011-10-19 2021-12-21 Twelve, Inc. Prosthetic heart valve devices, prosthetic mitral valves and associated systems and methods
US9039757B2 (en) 2011-10-19 2015-05-26 Twelve, Inc. Prosthetic heart valve devices, prosthetic mitral valves and associated systems and methods
ITPD20120029A1 (it) * 2012-02-09 2013-08-10 Alessandro Gandaglia Metodo per la rilevazione di uno xenoantigene in tessuti fissati usati come sostituti bioprotesici
US10238771B2 (en) 2012-11-08 2019-03-26 Edwards Lifesciences Corporation Methods for treating bioprosthetic tissue using a nucleophile/electrophile in a catalytic system
ES2801773T3 (es) 2013-08-14 2021-01-13 Sorin Group Italia Srl Aparato para el reemplazo de cuerdas
CN105491978A (zh) 2013-08-30 2016-04-13 耶拿阀门科技股份有限公司 用于假体瓣膜的径向可折叠框架及其制造方法
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
EP3270825B1 (en) 2015-03-20 2020-04-22 JenaValve Technology, Inc. Heart valve prosthesis delivery system
EP3632378B1 (en) 2015-05-01 2024-05-29 JenaValve Technology, Inc. Device with reduced pacemaker rate in heart valve replacement
US11065138B2 (en) 2016-05-13 2021-07-20 Jenavalve Technology, Inc. Heart valve prosthesis delivery system and method for delivery of heart valve prosthesis with introducer sheath and loading system
CN110392557A (zh) 2017-01-27 2019-10-29 耶拿阀门科技股份有限公司 心脏瓣膜模拟
US10702378B2 (en) 2017-04-18 2020-07-07 Twelve, Inc. Prosthetic heart valve device and associated systems and methods
CA3062547A1 (en) 2017-05-31 2018-12-06 Edwards Lifesciences Corporation Collagen fibers and articles formed therefrom
US10709591B2 (en) 2017-06-06 2020-07-14 Twelve, Inc. Crimping device and method for loading stents and prosthetic heart valves
US10786352B2 (en) 2017-07-06 2020-09-29 Twelve, Inc. Prosthetic heart valve devices and associated systems and methods
US10729541B2 (en) 2017-07-06 2020-08-04 Twelve, Inc. Prosthetic heart valve devices and associated systems and methods
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
US12186188B2 (en) 2019-05-01 2025-01-07 Twelve, Inc. Support devices for transcatheter delivery system handles
US11452599B2 (en) 2019-05-02 2022-09-27 Twelve, Inc. Fluid diversion devices for hydraulic delivery systems and associated methods
AU2020399770B2 (en) 2019-12-09 2026-03-12 Edwards Lifesciences Corporation Bioprosthetic tissue preparation
US12171658B2 (en) 2022-11-09 2024-12-24 Jenavalve Technology, Inc. Catheter system for sequential deployment of an expandable implant

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0037381B1 (de) * 1980-03-31 1984-10-17 Solco Basel AG Verfahren zur Herstellung neuer Organtransplantate
US4885005A (en) * 1982-11-12 1989-12-05 Baxter International Inc. Surfactant treatment of implantable biological tissue to inhibit calcification
EP0126743B1 (en) * 1982-11-12 1989-04-12 BAXTER INTERNATIONAL INC. (a Delaware corporation) Surfactant treatment of implantable biological tissue to inhibit calcification
US4729139A (en) * 1985-11-05 1988-03-08 Baxter Travenol Selective incorporation of a polymer into implantable biological tissue to inhibit calcification
US4976733A (en) * 1988-02-03 1990-12-11 Biomedical Design, Inc. Prevention of prosthesis calcification
AT398276B (de) * 1989-05-31 1994-11-25 Sorin Biomedica Spa Verfahren zur präparierung von biologischem implantationsmaterial
FR2692582B1 (fr) * 1992-06-18 1998-09-18 Flamel Tech Sa Nouveaux derives reticulables de collagene, leur procede d'obtention et leur application a la preparation de biomateriaux.
KR0131046B1 (ko) * 1994-07-13 1998-04-14 김은영 항석회화 생체 조직 인공 심장 판막
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

Also Published As

Publication number Publication date
DE69717519D1 (de) 2003-01-16
US5873812A (en) 1999-02-23
EP0795337B1 (en) 2002-12-04
ES2185827T3 (es) 2003-05-01
EP0795337A3 (en) 1999-07-21
ITTO960178A0 (it) 1996-03-12
DE69717519T2 (de) 2003-04-10
EP0795337A2 (en) 1997-09-17
ITTO960178A1 (it) 1997-09-12

Similar Documents

Publication Publication Date Title
EE9900196A (et) Bensüüleetrite valmistamise protsess
FR2749778B1 (fr) Procede de preparation de catalyseurs d'hydrotraitement
FI921618A7 (fi) Modifioitu biologinen materiaali
MA24246A1 (fr) Procede de preparation de frites dorees au four ameliorees
FR2764211B1 (fr) Procede de preparation de catalyseurs d'hydrotraitement
FI101472B1 (fi) Menetelmä 1,3-diolien monoesterien valmistamiseksi
FI964821L (fi) Menetelmä parannettujen biologisten torjunta-aineiden valmistamiseksi
IT1283772B1 (it) Procedimento per la preparazione di reina e diacereina
ITMI931346A0 (it) Procedimento di impianto per l'attivazione di materiale carbonioso
EP0967270A4 (en) FABRIC FOR ACTIVATING THE GROWTH OF EPIDERMIS CELLS
EP1023250A4 (en) METHOD FOR PRODUCING 2,6-DIALKYLNAPHTHALINE
IT1272922B (it) Procedimento per la preparazione di composti metallocenici
FR2744648B1 (fr) Procede de preparation d'agents tensioactifs
DE69724214D1 (de) Verbessertes Kultivationsverfahren
FI956058A0 (fi) Menetelmä glutaaridialdehydin valmistamiseksi
FI964410A7 (fi) Menetelmä 4-amino-delta4-3-ketosteroidien valmistamiseksi 4-nitro-delt a4-3-ketosteroidien kautta
NO20002878L (no) FremgangsmÕte for dekomponering av biologisk materiale
FI103009B1 (fi) Kasvien viljelymenetelmä
FR2750998B1 (fr) Procede de preparation de k-carraghenase
IT1294247B1 (it) Procedimento per la produzione di nitrobenzammidi oppure amminobenzammidi
AR019824A1 (es) Proceso para la preparacion de 2-cloro-3-hidroxipiridina
KR960003584U (ko) 분재 소재 배양분
FI951441L (fi) Menetelmä 5-formyyliamino-pyrimidiinien valmistamiseksi
IT1275954B1 (it) Procedimento per la preparazione di epirubicina
ITMI940785A0 (it) Procedimento per la preparazione di esteri 3-vinil-cefalosporanici

Legal Events

Date Code Title Description
0001 Granted
TA Fee payment date (situation as of event date), data collected since 19931001

Effective date: 19990331