WO2002030332A3 - Konduit-herzklappenprothese und verfahren zu ihrer herstellung - Google Patents

Konduit-herzklappenprothese und verfahren zu ihrer herstellung Download PDF

Info

Publication number
WO2002030332A3
WO2002030332A3 PCT/DE2001/003809 DE0103809W WO0230332A3 WO 2002030332 A3 WO2002030332 A3 WO 2002030332A3 DE 0103809 W DE0103809 W DE 0103809W WO 0230332 A3 WO0230332 A3 WO 0230332A3
Authority
WO
WIPO (PCT)
Prior art keywords
prosthesis
valve prosthesis
production
tube
support housing
Prior art date
Application number
PCT/DE2001/003809
Other languages
English (en)
French (fr)
Other versions
WO2002030332A2 (de
Inventor
Josef Jansen
Rudolf F J Meess
Sebastian Willeke
Oliver Haller
Christoph Classen
Original Assignee
Adiam Life Science Ag
Josef Jansen
Rudolf F J Meess
Sebastian Willeke
Oliver Haller
Christoph Classen
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, Josef Jansen, Rudolf F J Meess, Sebastian Willeke, Oliver Haller, Christoph Classen filed Critical Adiam Life Science Ag
Priority to EP01986587A priority Critical patent/EP1324721A2/de
Priority to MXPA03002315A priority patent/MXPA03002315A/es
Priority to CA002423272A priority patent/CA2423272A1/en
Priority to BR0114158-9A priority patent/BR0114158A/pt
Priority to JP2002533780A priority patent/JP2004510546A/ja
Publication of WO2002030332A2 publication Critical patent/WO2002030332A2/de
Publication of WO2002030332A3 publication Critical patent/WO2002030332A3/de

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

Abstract

Die Erfindung betrifft eine Konduit-Herzklappenprothese, bestehend aus einem zylindrischen oder mit bulbenförmigen Ausbuchtungen versehenen Schlauch mit einem integrierten Stützgehäuse mit einem Basisring, der mindestens zwei im wesentlichen in Ringachsrichtung weisende, über eine bogenförmige, der Befestigung flexibler Segel dienende Wandung verbundene Pfosten trägt. Um eine Verbesserung der physiologischen Eigenschaften zu erzielen, wird vorgeschlagen, dass der Schlauch, das Stützgehäuse und die Segel aus einem einzigen Material, vorzugsweise Polyurethan oder einem anderen Polymer, bestehen und einen einstückigen Körper bilden.
PCT/DE2001/003809 2000-10-09 2001-10-02 Konduit-herzklappenprothese und verfahren zu ihrer herstellung WO2002030332A2 (de)

Priority Applications (5)

Application Number Priority Date Filing Date Title
EP01986587A EP1324721A2 (de) 2000-10-09 2001-10-02 Konduit-herzklappenprothese und verfahren zu ihrer herstellung
MXPA03002315A MXPA03002315A (es) 2000-10-09 2001-10-02 Protesis de valvula cardiaca tubular y metodo para su produccion.
CA002423272A CA2423272A1 (en) 2000-10-09 2001-10-02 Tubular cardiac-valve prosthesis and a method of making it
BR0114158-9A BR0114158A (pt) 2000-10-09 2001-10-02 Prótese de válvula cardìaca de conduìte e processo para a sua fabricação
JP2002533780A JP2004510546A (ja) 2000-10-09 2001-10-02 導管付き人工心臓弁および該導管付き人工心臓弁を製作するための方法

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE10050099.4 2000-10-09
DE10050099A DE10050099A1 (de) 2000-10-09 2000-10-09 Konduit-Herzklappenprothese und Verfahren zu ihrer Herstellung

Publications (2)

Publication Number Publication Date
WO2002030332A2 WO2002030332A2 (de) 2002-04-18
WO2002030332A3 true WO2002030332A3 (de) 2002-08-29

Family

ID=7659244

Family Applications (1)

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

Country Status (9)

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

Families Citing this family (29)

* 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
WO2004096100A1 (en) 2003-04-24 2004-11-11 Cook Incorporated Artificial valve prosthesis with improved flow dynamics
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 (de) * 2009-01-07 2017-04-26 Cook Medical Technologies LLC Implantierbare klappenprothese mit unabhängigen rahmenelementen
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
US9585746B2 (en) * 2011-07-29 2017-03-07 Carnegie Mellon University Artificial valved conduits for cardiac reconstructive procedures and methods for their production
EP2842517A1 (de) * 2011-12-29 2015-03-04 Sorin Group Italia S.r.l. Kit zur Implantation von prothetischen Gefäßleitungen
EP2811939B8 (de) 2012-02-10 2017-11-15 CVDevices, LLC Produkt aus biologischem gewebe für stents und herstellungsverfahren
US9301835B2 (en) * 2012-06-04 2016-04-05 Edwards Lifesciences Corporation Pre-assembled bioprosthetic valve and sealed conduit
CN104395113B (zh) * 2012-06-18 2017-03-08 巴斯夫欧洲公司 用于可充气软管部分的阀门
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 (de) 2013-02-11 2015-12-16 Cook Medical Technologies LLC Expandierbarer stützrahmen und medizinische vorrichtung
PL3157467T3 (pl) * 2014-06-17 2019-01-31 Consiglio Nazionale Delle Ricerche Sposób wytwarzania zastawki serca z materiału polimerowego i zastawka serca uzyskana tym sposobem
CN106659563B (zh) 2014-06-26 2019-03-08 波士顿科学国际有限公司 用于防止在减肥手术后发生胆汁回流的医疗装置和方法
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

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4575442A (en) * 1982-12-27 1986-03-11 Ewald Hennig Making heart valves
US5116564A (en) * 1988-10-11 1992-05-26 Josef Jansen Method of producing a closing member having flexible closing elements, especially a heart valve
GB2255394A (en) * 1991-05-03 1992-11-04 Galram Technology Ind Ltd Heart valve
WO1997041808A1 (en) * 1996-05-05 1997-11-13 Medicard Limited Method for producing heart valves

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6010530A (en) * 1995-06-07 2000-01-04 Boston Scientific Technology, Inc. Self-expanding endoluminal prosthesis
DE19624948A1 (de) * 1996-06-24 1998-01-02 Adiam Medizintechnik Gmbh & Co Prothetische Herzklappe
EP0850607A1 (de) * 1996-12-31 1998-07-01 Cordis Corporation Klappenprothese zur Implantation in Körperkanälen
US20020055773A1 (en) * 1999-07-12 2002-05-09 Louis A. Campbell Polymer heart valve with insert molded fabric sewing cuff

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4575442A (en) * 1982-12-27 1986-03-11 Ewald Hennig Making heart valves
US5116564A (en) * 1988-10-11 1992-05-26 Josef Jansen Method of producing a closing member having flexible closing elements, especially a heart valve
GB2255394A (en) * 1991-05-03 1992-11-04 Galram Technology Ind Ltd Heart valve
WO1997041808A1 (en) * 1996-05-05 1997-11-13 Medicard Limited Method for producing heart valves

Also Published As

Publication number Publication date
BR0114158A (pt) 2003-07-29
EP1324721A2 (de) 2003-07-09
CA2423272A1 (en) 2003-03-24
US20030187500A1 (en) 2003-10-02
JP2004510546A (ja) 2004-04-08
WO2002030332A2 (de) 2002-04-18
MXPA03002315A (es) 2004-12-03
CN1449265A (zh) 2003-10-15
CN1203816C (zh) 2005-06-01
DE10050099A1 (de) 2002-04-18

Similar Documents

Publication Publication Date Title
WO2002030332A3 (de) Konduit-herzklappenprothese und verfahren zu ihrer herstellung
AU2001252659A1 (en) Stent Holding member and Stent Delivery System
WO2003011195A3 (fr) Ensemble permettant la mise en place d'une valve prothetique dans un conduit corporel
WO2002098488A3 (en) Non-porous smooth ventricular assist device conduit
WO2006130755A3 (en) Side branch stent graft
CA2445062A1 (en) Matched balloon to stent shortening
CA2206762A1 (en) A stent assembly
WO2008115271A3 (en) Nonexpandable stent
WO2002049535A3 (en) Medicated polymer-coated stent assembly
WO2004082530B1 (en) Delivery systems for deploying expandable intraluminal medical devices
AU2003223452A1 (en) Hypotube endoluminal device
EP1637177A4 (de) Vorübergehender verweilkatheter und stentimplantat
EP2260882A3 (de) Implantierbare medizinische Vorrichtungen
EP0864302A3 (de) Gelenkiger expandierbarer intraluminaler Stent
JP2005502429A5 (de)
MXPA05010346A (es) Una banda ajustable para fluido mejorada.
AUPR847301A0 (en) Endoluminal prostheses for curved lumens
EP1795153A3 (de) System mit einem Ballon und einem expandierbaren medizinischen Stent
EP1477137A3 (de) Expandierbare medizinische Vorrichtung zum zuführen eines Heilmittels
DE60013092D1 (de) Ballonkatheter für den Magen mit verbesserter Ballonorientierung
EP2145601A3 (de) Spiralförmiger Stent
CA2383238A1 (en) Balloon with reversed cones
DE69828991D1 (de) Stent mit abzweigung und flexiblen seitenteilen
DE9101344U1 (de)
WO2007021593A3 (en) Bio-absorbable stent

Legal Events

Date Code Title Description
AK Designated states

Kind code of ref document: A2

Designated state(s): BR CA CN JP MX US

AL Designated countries for regional patents

Kind code of ref document: A2

Designated state(s): AT BE CH CY DE DK ES FI FR GB GR IE IT LU MC NL PT SE TR

DFPE Request for preliminary examination filed prior to expiration of 19th month from priority date (pct application filed before 20040101)
121 Ep: the epo has been informed by wipo that ep was designated in this application
WWE Wipo information: entry into national phase

Ref document number: 018150004

Country of ref document: CN

Ref document number: 10363477

Country of ref document: US

WWE Wipo information: entry into national phase

Ref document number: 2001986587

Country of ref document: EP

WWE Wipo information: entry into national phase

Ref document number: PA/a/2003/002315

Country of ref document: MX

WWE Wipo information: entry into national phase

Ref document number: 2423272

Country of ref document: CA

WWE Wipo information: entry into national phase

Ref document number: 2002533780

Country of ref document: JP

WWP Wipo information: published in national office

Ref document number: 2001986587

Country of ref document: EP

WWW Wipo information: withdrawn in national office

Ref document number: 2001986587

Country of ref document: EP