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BR0114158A - Prótese de válvula cardìaca de conduìte e processo para a sua fabricação - Google Patents

Prótese de válvula cardìaca de conduìte e processo para a sua fabricação

Info

Publication number
BR0114158A
BR0114158A BR0114158-9A BR0114158A BR0114158A BR 0114158 A BR0114158 A BR 0114158A BR 0114158 A BR0114158 A BR 0114158A BR 0114158 A BR0114158 A BR 0114158A
Authority
BR
Brazil
Prior art keywords
manufacture
heart valve
valve prosthesis
support box
ring
Prior art date
Application number
BR0114158-9A
Other languages
English (en)
Inventor
Josef Jansen
Rudolf F J Meess
Sebastian Willeke
Oliver Haller
Christoph Classen
Original Assignee
Adiam Life Science Ag
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 Adiam Life Science Ag filed Critical Adiam Life Science Ag
Publication of BR0114158A publication Critical patent/BR0114158A/pt

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C69/00—Combinations of shaping techniques not provided for in a single one of main groups B29C39/00 - B29C67/00, e.g. associations of moulding and joining techniques; Apparatus therefore
    • B29C69/02—Combinations of shaping techniques not provided for in a single one of main groups B29C39/00 - B29C67/00, e.g. associations of moulding and joining techniques; Apparatus therefore of moulding techniques only
    • 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
    • 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
    • A61L27/14—Macromolecular materials
    • A61L27/18—Macromolecular materials obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
    • 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
    • A61L27/56—Porous materials, e.g. foams or sponges
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C41/00—Shaping by coating a mould, core or other substrate, i.e. by depositing material and stripping-off the shaped article; Apparatus therefor
    • B29C41/02—Shaping by coating a mould, core or other substrate, i.e. by depositing material and stripping-off the shaped article; Apparatus therefor for making articles of definite length, i.e. discrete articles
    • B29C41/08—Coating a former, core or other substrate by spraying or fluidisation, e.g. spraying powder
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C41/00—Shaping by coating a mould, core or other substrate, i.e. by depositing material and stripping-off the shaped article; Apparatus therefor
    • B29C41/02—Shaping by coating a mould, core or other substrate, i.e. by depositing material and stripping-off the shaped article; Apparatus therefor for making articles of definite length, i.e. discrete articles
    • B29C41/14—Dipping a core
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C2791/00—Shaping characteristics in general
    • B29C2791/001—Shaping in several steps
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
    • B29L2031/00—Other particular articles
    • B29L2031/753—Medical equipment; Accessories therefor
    • B29L2031/7532—Artificial members, protheses

Landscapes

  • Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Veterinary Medicine (AREA)
  • Oral & Maxillofacial Surgery (AREA)
  • Transplantation (AREA)
  • Mechanical Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • Public Health (AREA)
  • Dermatology (AREA)
  • Medicinal Chemistry (AREA)
  • Epidemiology (AREA)
  • Biomedical Technology (AREA)
  • Cardiology (AREA)
  • Dispersion Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Vascular Medicine (AREA)
  • Prostheses (AREA)
  • Materials For Medical Uses (AREA)

Abstract

"PRóTESE DE VáLVULA CARDìACA DE CONDUìTE E PROCESSO PARA A SUA FABRICAçãO". A invenção refere-se a uma prótese de válvula cardíaca de conduíte, constituída por um tubo cilíndrico ou provido de abaulamentos em forma de bulbos, com uma caixa de suporte integrada com um anel de base, o qual carrega no mínimo dois umbrais, apontados essencialmente na direção axial do anel e ligados por uma parede arqueada, que serve para a fixação de velas flexíveis. Para se obter um aperfeiçoamento das propriedades fisiológicas, propõe-se que o tubo, a caixa de suporte e as velas sejam constituídos de um só material, de preferência poliuretano ou um outro polímero, e formem um corpo de uma só peça.
BR0114158-9A 2000-10-09 2001-10-02 Prótese de válvula cardìaca de conduìte e processo para a sua fabricação BR0114158A (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE10050099A DE10050099A1 (de) 2000-10-09 2000-10-09 Konduit-Herzklappenprothese und Verfahren zu ihrer Herstellung
PCT/DE2001/003809 WO2002030332A2 (de) 2000-10-09 2001-10-02 Konduit-herzklappenprothese und verfahren zu ihrer herstellung

Publications (1)

Publication Number Publication Date
BR0114158A true BR0114158A (pt) 2003-07-29

Family

ID=7659244

Family Applications (1)

Application Number Title Priority Date Filing Date
BR0114158-9A BR0114158A (pt) 2000-10-09 2001-10-02 Prótese de válvula cardìaca de conduìte e processo para a sua fabricação

Country Status (9)

Country Link
US (1) US20030187500A1 (pt)
EP (1) EP1324721A2 (pt)
JP (1) JP2004510546A (pt)
CN (1) CN1203816C (pt)
BR (1) BR0114158A (pt)
CA (1) CA2423272A1 (pt)
DE (1) DE10050099A1 (pt)
MX (1) MXPA03002315A (pt)
WO (1) WO2002030332A2 (pt)

Families Citing this family (30)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8038708B2 (en) 2001-02-05 2011-10-18 Cook Medical Technologies Llc Implantable device with remodelable material and covering material
US7717952B2 (en) * 2003-04-24 2010-05-18 Cook Incorporated Artificial prostheses with preferred geometries
WO2004096100A1 (en) * 2003-04-24 2004-11-11 Cook Incorporated Artificial valve prosthesis with improved flow dynamics
US20060122686A1 (en) * 2004-05-10 2006-06-08 Ran Gilad Stent and method of manufacturing same
US20060122693A1 (en) * 2004-05-10 2006-06-08 Youssef Biadillah Stent valve and method of manufacturing same
US20060122692A1 (en) * 2004-05-10 2006-06-08 Ran Gilad Stent valve and method of using same
CN100346754C (zh) * 2005-07-08 2007-11-07 北京佰仁医疗科技有限公司 无支架人工生物瓣
DE102006062362B4 (de) * 2006-12-22 2011-02-03 Aesculap Ag Textile Aortensinusprothese
US7410608B1 (en) * 2007-09-19 2008-08-12 Rectorseal Corporation Methods for manufacturing a diaphragm for an air admittance valve
US8372140B2 (en) * 2009-01-07 2013-02-12 Cook Medical Technologies Llc Implantable valve prosthesis with independent frame elements
JP5676115B2 (ja) * 2009-07-02 2015-02-25 独立行政法人国立循環器病研究センター 弁付人工血管及び弁付人工血管用柱状芯基材並びに弁付人工血管の製造方法
DE102011009555A1 (de) 2011-01-21 2012-07-26 Aesculap Ag Gefäßprothese mit integrierter Aortenklappe
DE102011000400A1 (de) 2011-01-28 2012-08-02 Aesculap Ag Conduit-Klappenprothese und Verfahren zu ihrer Herstellung
KR101312352B1 (ko) * 2011-03-03 2013-09-27 부산대학교 산학협력단 인공심장판막, 인공심장판막의 제조방법 및 인공판막도관
CA2855943C (en) * 2011-07-29 2019-10-29 Carnegie Mellon University Artificial valved conduits for cardiac reconstructive procedures and methods for their production
EP2842517A1 (en) * 2011-12-29 2015-03-04 Sorin Group Italia S.r.l. A kit for implanting prosthetic vascular conduits
WO2013120082A1 (en) 2012-02-10 2013-08-15 Kassab Ghassan S Methods and uses of biological tissues for various stent and other medical applications
US9301835B2 (en) 2012-06-04 2016-04-05 Edwards Lifesciences Corporation Pre-assembled bioprosthetic valve and sealed conduit
MX356995B (es) * 2012-06-18 2018-06-22 Basf Se Válvula para una sección del tubo flexible inflable.
US9585748B2 (en) 2012-09-25 2017-03-07 Edwards Lifesciences Corporation Methods for replacing a native heart valve and aorta with a prosthetic heart valve and conduit
US9844436B2 (en) 2012-10-26 2017-12-19 Edwards Lifesciences Corporation Aortic valve and conduit graft implant tool
EP2953580A2 (en) 2013-02-11 2015-12-16 Cook Medical Technologies LLC Expandable support frame and medical device
CN106535825B (zh) * 2014-06-17 2018-11-06 国家研究会议 制造由聚合物材料制成的心脏瓣膜的方法及由其得到的心脏瓣膜
EP3160388B1 (en) 2014-06-26 2021-08-11 Boston Scientific Scimed Inc. Medical devices to prevent bile reflux after bariatric procedures
US10507101B2 (en) * 2014-10-13 2019-12-17 W. L. Gore & Associates, Inc. Valved conduit
US10119882B2 (en) 2015-03-10 2018-11-06 Edwards Lifesciences Corporation Surgical conduit leak testing
CN104819835B (zh) * 2015-05-05 2020-01-24 北京航空航天大学 一种稳态流测试模块
WO2017083381A1 (en) * 2015-11-09 2017-05-18 President And Fellows Of Harvard College Engineered polymeric valves and systems, methods for generating the same, and uses of the same
JP7689736B2 (ja) 2019-01-14 2025-06-09 プレジデント アンド フェローズ オブ ハーバード カレッジ 集束回転噴射紡績デバイスおよびそれらの使用の方法
CN109760273A (zh) * 2019-01-25 2019-05-17 江苏理工学院 抗凝血心脏瓣膜制作装置及其制作方法

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3248560C2 (de) * 1982-12-27 1985-05-30 Hennig, Ewald, Dr., 1000 Berlin Verfahren zum Herstellen einer künstlichen Herzklappe
DE3834545A1 (de) * 1988-10-11 1990-04-12 Rau Guenter Flexibles schliessorgan, insbesondere herzklappe, und verfahren zur herstellung desselben
IL98058A (en) * 1991-05-03 1996-10-16 Galram Technologz Ind Ltd Heart valve
US6010530A (en) * 1995-06-07 2000-01-04 Boston Scientific Technology, Inc. Self-expanding endoluminal prosthesis
IL118149A0 (en) * 1996-05-05 1996-09-12 Rdc Rafael Dev Corp Method for producing heart valves and heart valves produced by the method
DE19624948A1 (de) 1996-06-24 1998-01-02 Adiam Medizintechnik Gmbh & Co Prothetische Herzklappe
EP0850607A1 (en) * 1996-12-31 1998-07-01 Cordis Corporation Valve prosthesis for implantation in body channels
US20020055773A1 (en) * 1999-07-12 2002-05-09 Louis A. Campbell Polymer heart valve with insert molded fabric sewing cuff

Also Published As

Publication number Publication date
WO2002030332A3 (de) 2002-08-29
DE10050099A1 (de) 2002-04-18
US20030187500A1 (en) 2003-10-02
CN1449265A (zh) 2003-10-15
MXPA03002315A (es) 2004-12-03
JP2004510546A (ja) 2004-04-08
EP1324721A2 (de) 2003-07-09
CA2423272A1 (en) 2003-03-24
WO2002030332A2 (de) 2002-04-18
CN1203816C (zh) 2005-06-01

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Legal Events

Date Code Title Description
B08F Application dismissed because of non-payment of annual fees [chapter 8.6 patent gazette]

Free format text: REFERENTE A 4A, 5A, 6A E 7A ANUIDADES.

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: EM VIRTUDE DO ARQUIVAMENTO PUBLICADO NA RPI 1964 DE 26/08/2008 E CONSIDERANDO A AUSENCIA DE MANIFESTACAO DENTRO DOS PRAZOS LEGAIS.