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 fabricaçãoInfo
- 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
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)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Oral & Maxillofacial Surgery (AREA)
- Transplantation (AREA)
- Mechanical Engineering (AREA)
- Veterinary Medicine (AREA)
- Life Sciences & Earth Sciences (AREA)
- Public Health (AREA)
- Dermatology (AREA)
- Biomedical Technology (AREA)
- Cardiology (AREA)
- Medicinal Chemistry (AREA)
- Epidemiology (AREA)
- Vascular Medicine (AREA)
- Heart & Thoracic Surgery (AREA)
- Dispersion Chemistry (AREA)
- Chemical Kinetics & Catalysis (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.
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 (29)
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 |
JP4940388B2 (ja) | 2003-04-24 | 2012-05-30 | クック メディカル テクノロジーズ エルエルシー | 流体力学特性を改善した人工弁プロテ−ゼ |
US7717952B2 (en) * | 2003-04-24 | 2010-05-18 | Cook Incorporated | Artificial prostheses with preferred geometries |
US20060122692A1 (en) * | 2004-05-10 | 2006-06-08 | Ran Gilad | Stent valve and method of using same |
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 |
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 |
EP2393451B1 (en) * | 2009-01-07 | 2017-04-26 | 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 |
EP2736456B1 (en) * | 2011-07-29 | 2018-06-13 | Carnegie Mellon University | Artificial valved conduits for cardiac reconstructive procedures and methods for their production |
EP2609893B1 (en) * | 2011-12-29 | 2014-09-03 | Sorin Group Italia S.r.l. | A kit for implanting prosthetic vascular conduits |
EP2811939B8 (en) | 2012-02-10 | 2017-11-15 | CVDevices, LLC | Products made of biological tissues for stents and methods of manufacturing |
US9301835B2 (en) | 2012-06-04 | 2016-04-05 | Edwards Lifesciences Corporation | Pre-assembled bioprosthetic valve and sealed conduit |
ES2784854T3 (es) * | 2012-06-18 | 2020-10-01 | Basf Se | Válvula para una sección de tubo 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 |
WO2014124356A2 (en) | 2013-02-11 | 2014-08-14 | Cook Medical Technologies Llc | Expandable support frame and medical device |
TR201816196T4 (tr) * | 2014-06-17 | 2018-11-21 | Consiglio Nazionale Ricerche | Polimerik bir malzemeden yapılmış bir kalp kapağı imal etmeye yönelik bir işlem ve bu şekilde elde edilen kalp kapağı. |
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 |
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)
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 |
-
2000
- 2000-10-09 DE DE10050099A patent/DE10050099A1/de not_active Withdrawn
-
2001
- 2001-10-02 BR BR0114158-9A patent/BR0114158A/pt not_active IP Right Cessation
- 2001-10-02 EP EP01986587A patent/EP1324721A2/de not_active Withdrawn
- 2001-10-02 CA CA002423272A patent/CA2423272A1/en not_active Abandoned
- 2001-10-02 JP JP2002533780A patent/JP2004510546A/ja active Pending
- 2001-10-02 MX MXPA03002315A patent/MXPA03002315A/es not_active Application Discontinuation
- 2001-10-02 WO PCT/DE2001/003809 patent/WO2002030332A2/de not_active Application Discontinuation
- 2001-10-02 US US10/363,477 patent/US20030187500A1/en not_active Abandoned
- 2001-10-02 CN CNB018150004A patent/CN1203816C/zh not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
US20030187500A1 (en) | 2003-10-02 |
WO2002030332A3 (de) | 2002-08-29 |
WO2002030332A2 (de) | 2002-04-18 |
CN1449265A (zh) | 2003-10-15 |
CA2423272A1 (en) | 2003-03-24 |
DE10050099A1 (de) | 2002-04-18 |
EP1324721A2 (de) | 2003-07-09 |
JP2004510546A (ja) | 2004-04-08 |
CN1203816C (zh) | 2005-06-01 |
MXPA03002315A (es) | 2004-12-03 |
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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. |