BR112013030482A2 - método de regeneração de uma válvula atrioventricular e duto de material de matriz extracelular - Google Patents

método de regeneração de uma válvula atrioventricular e duto de material de matriz extracelular

Info

Publication number
BR112013030482A2
BR112013030482A2 BR112013030482A BR112013030482A BR112013030482A2 BR 112013030482 A2 BR112013030482 A2 BR 112013030482A2 BR 112013030482 A BR112013030482 A BR 112013030482A BR 112013030482 A BR112013030482 A BR 112013030482A BR 112013030482 A2 BR112013030482 A2 BR 112013030482A2
Authority
BR
Brazil
Prior art keywords
regeneration
duct
matrix material
extracellular matrix
atrioventricular valve
Prior art date
Application number
BR112013030482A
Other languages
English (en)
Portuguese (pt)
Inventor
Robert Matheny
Original Assignee
Cormatrix Cardiovascular Inc
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 Cormatrix Cardiovascular Inc filed Critical Cormatrix Cardiovascular Inc
Publication of BR112013030482A2 publication Critical patent/BR112013030482A2/pt

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
    • A61F2/00—Filters implantable into blood vessels; Prostheses, i.e. artificial substitutes or replacements for parts of the body; Appliances for connecting them with the body; Devices providing patency to, or preventing collapsing of, tubular structures of the body, e.g. stents
    • A61F2/02—Prostheses implantable into the body
    • A61F2/24—Heart valves ; Vascular valves, e.g. venous valves; Heart implants, e.g. passive devices for improving the function of the native valve or the heart muscle; Transmyocardial revascularisation [TMR] devices; Valves implantable in the body
    • A61F2/2412—Heart valves ; Vascular valves, e.g. venous valves; Heart implants, e.g. passive devices for improving the function of the native valve or the heart muscle; Transmyocardial revascularisation [TMR] devices; Valves implantable in the body with soft flexible valve members, e.g. tissue valves shaped like natural valves
    • A61F2/2415—Manufacturing methods
    • 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
    • A61L27/3633—Extracellular matrix [ECM]
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
    • A61F2/00—Filters implantable into blood vessels; Prostheses, i.e. artificial substitutes or replacements for parts of the body; Appliances for connecting them with the body; Devices providing patency to, or preventing collapsing of, tubular structures of the body, e.g. stents
    • A61F2/02—Prostheses implantable into the body
    • 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
    • A61L27/3683—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
    • A61L27/50—Materials characterised by their function or physical properties, e.g. injectable or lubricating compositions, shape-memory materials, surface modified materials
    • A61L27/507—Materials characterised by their function or physical properties, e.g. injectable or lubricating compositions, shape-memory materials, surface modified materials for artificial blood vessels
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M39/00—Tubes, tube connectors, tube couplings, valves, access sites or the like, specially adapted for medical use
    • A61M39/22—Valves or arrangement of 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
    • A61L2/00—Methods or apparatus for disinfecting or sterilising materials or objects other than foodstuffs or contact lenses; Accessories therefor
    • A61L2/0005—Methods or apparatus for disinfecting or sterilising materials or objects other than foodstuffs or contact lenses; Accessories therefor for pharmaceuticals, biologicals or living parts
    • A61L2/0082—Methods or apparatus for disinfecting or sterilising materials or objects other than foodstuffs or contact lenses; Accessories therefor for pharmaceuticals, biologicals or living parts using chemical substances
    • A61L2/0094—Gaseous substances
    • 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
    • A61L2430/00—Materials or treatment for tissue regeneration
    • A61L2430/20—Materials or treatment for tissue regeneration for reconstruction of the heart, 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
    • A61L2430/00—Materials or treatment for tissue regeneration
    • A61L2430/40—Preparation and treatment of biological tissue for implantation, e.g. decellularisation, cross-linking

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Biomedical Technology (AREA)
  • Chemical & Material Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Oral & Maxillofacial Surgery (AREA)
  • Transplantation (AREA)
  • Epidemiology (AREA)
  • Dermatology (AREA)
  • Medicinal Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Botany (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Molecular Biology (AREA)
  • Cardiology (AREA)
  • Vascular Medicine (AREA)
  • Biophysics (AREA)
  • Zoology (AREA)
  • Urology & Nephrology (AREA)
  • General Chemical & Material Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Pulmonology (AREA)
  • Anesthesiology (AREA)
  • Hematology (AREA)
  • Prostheses (AREA)
  • External Artificial Organs (AREA)
  • Medicines Containing Material From Animals Or Micro-Organisms (AREA)
  • Materials For Medical Uses (AREA)
BR112013030482A 2011-05-27 2012-05-24 método de regeneração de uma válvula atrioventricular e duto de material de matriz extracelular BR112013030482A2 (pt)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US201161490873P 2011-05-27 2011-05-27
US201161490693P 2011-05-27 2011-05-27
US201161491723P 2011-05-31 2011-05-31
PCT/US2012/039450 WO2012166554A2 (fr) 2011-05-27 2012-05-24 Conduits en matière de matrice extracellulaire et procédés de fabrication et d'utilisation de ces conduits

Publications (1)

Publication Number Publication Date
BR112013030482A2 true BR112013030482A2 (pt) 2016-09-27

Family

ID=47260207

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112013030482A BR112013030482A2 (pt) 2011-05-27 2012-05-24 método de regeneração de uma válvula atrioventricular e duto de material de matriz extracelular

Country Status (8)

Country Link
JP (2) JP2014519379A (fr)
KR (1) KR20140145954A (fr)
AU (1) AU2012262554B2 (fr)
BR (1) BR112013030482A2 (fr)
CA (1) CA2835859A1 (fr)
IL (1) IL229287B (fr)
SG (1) SG194878A1 (fr)
WO (1) WO2012166554A2 (fr)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20140026541A (ko) 2011-05-27 2014-03-05 코매트릭스 카디오바스컬라 인코포레이티드 세포외 기질 판막 도관 및 이의 제조 방법
AU2013379748A1 (en) * 2013-03-01 2015-09-17 Cormatrix Cardiovascular, Inc. Two-piece prosthetic valve
EP3796876B1 (fr) 2018-05-22 2022-07-27 Boston Scientific Scimed, Inc. Relocalisation percutanée de muscle papillaire

Family Cites Families (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4790844A (en) * 1987-01-30 1988-12-13 Yoel Ovil Replacement of cardiac valves in heart surgery
US4902508A (en) 1988-07-11 1990-02-20 Purdue Research Foundation Tissue graft composition
CA2119786C (fr) * 1991-05-16 2003-12-16 Radu Deac Valve cardiaque
US5281422A (en) 1991-09-24 1994-01-25 Purdue Research Foundation Graft for promoting autogenous tissue growth
US5275826A (en) 1992-11-13 1994-01-04 Purdue Research Foundation Fluidized intestinal submucosa and its use as an injectable tissue graft
US5713950A (en) * 1993-11-01 1998-02-03 Cox; James L. Method of replacing heart valves using flexible tubes
US5480424A (en) 1993-11-01 1996-01-02 Cox; James L. Heart valve replacement using flexible tubes
US5554389A (en) 1995-04-07 1996-09-10 Purdue Research Foundation Urinary bladder submucosa derived tissue graft
EP1014895B1 (fr) * 1996-12-10 2006-03-08 Purdue Research Foundation Valvules vasculaires artificielles
US6933326B1 (en) 1998-06-19 2005-08-23 Lifecell Coporation Particulate acellular tissue matrix
US6579538B1 (en) 1999-12-22 2003-06-17 Acell, Inc. Tissue regenerative compositions for cardiac applications, method of making, and method of use thereof
US7033611B2 (en) 2001-02-23 2006-04-25 Biora Bioex Ab Matrix protein compositions for guided connective tissue growth
WO2003092554A1 (fr) * 2002-05-03 2003-11-13 The General Hospital Corporation Valvule endovasculaire involutee et procede de construction associe
US7550004B2 (en) * 2002-08-20 2009-06-23 Cook Biotech Incorporated Endoluminal device with extracellular matrix material and methods
US7087034B2 (en) * 2002-09-19 2006-08-08 Mcpherson William E Vascular shunt with audio flow indication
CO5500017A1 (es) * 2002-09-23 2005-03-31 3F Therapeutics Inc Valvula mitral protesica
WO2005000364A2 (fr) 2003-06-23 2005-01-06 Novasterilis Inc. Procedes et dispositif de sterilisation utilisant un sterilisant supercritique au dioxyde de carbone
DE10340265A1 (de) * 2003-08-29 2005-04-07 Sievers, Hans-Hinrich, Prof. Dr.med. Prothese zum Ersatz der Aorten- und/oder Mitralklappe des Herzens
JP2007105081A (ja) * 2005-10-11 2007-04-26 Japan Health Science Foundation 超臨界二酸化炭素による移植用生体組織の脱細胞処理
US20090157177A1 (en) * 2007-12-18 2009-06-18 Matheny Robert G Sewing Ring for a Prosthetic Tissue Valve

Also Published As

Publication number Publication date
AU2012262554A1 (en) 2013-11-28
KR20140145954A (ko) 2014-12-24
AU2012262554A8 (en) 2014-02-27
CA2835859A1 (fr) 2012-12-06
JP2017060776A (ja) 2017-03-30
WO2012166554A3 (fr) 2014-05-08
WO2012166554A2 (fr) 2012-12-06
WO2012166554A8 (fr) 2014-01-23
JP2014519379A (ja) 2014-08-14
IL229287B (en) 2019-05-30
IL229287A0 (en) 2014-01-30
AU2012262554B2 (en) 2016-09-15
SG194878A1 (en) 2013-12-30

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Legal Events

Date Code Title Description
B15I Others concerning applications: loss of priority

Free format text: PERDA DAS PRIORIDADES US 61/490,873, US 491,723, US 490,693 E 61/650,911, DE 27/05/2011, 31/05/2011, 27/05/2011 E 23/05/2012 RESPECTIVAMENTE, REIVINDICADAS NO PCT/US2012/039450, CONFORME AS DISPOSICOES PREVISTAS NA LEI 9.279 DE 14/05/1996 (LPI) ART. 16 7O, ITEM 28 DO ATO NORMATIVO 128/97 E NO ART. 29 DA RESOLUCAO INPI-PR 77/2013. ESTAS PERDAS SE DERAM PELO FATO DE O DEPOSITANTE CONSTANTE DA PETICAO DE REQUERIMENTO DO PEDIDO PCT ("CORMATRIX CARDIOVASCULAR, INC") SER DISTINTO DAQUELES QUE DEPOSITARAM AS PRIORIDADES REIVINDICADAS E NAO FORAM APRESENTADOS DOCUMENTOS COMPROBATORIOS DE CESSAO, CONFORME AS DISPOSICOES PREVISTAS NA LEI 9.279 DE 14/05/1996 (LPI) ART. 16 6O, ITEM 27 DO ATO NORMATI

B12F Other appeals [chapter 12.6 patent gazette]
B06F Objections, documents and/or translations needed after an examination request according [chapter 6.6 patent gazette]
B08F Application dismissed because of non-payment of annual fees [chapter 8.6 patent gazette]

Free format text: REFERENTE A 6A ANUIDADE.

B08K Patent lapsed as no evidence of payment of the annual fee has been furnished to inpi [chapter 8.11 patent gazette]

Free format text: REFERENTE AO DESPACHO 8.6 NA RPI 2506 DE 15/01/2019