+

WO2012018779A3 - Valvule extensible et son procédé d'utilisation - Google Patents

Valvule extensible et son procédé d'utilisation Download PDF

Info

Publication number
WO2012018779A3
WO2012018779A3 PCT/US2011/046216 US2011046216W WO2012018779A3 WO 2012018779 A3 WO2012018779 A3 WO 2012018779A3 US 2011046216 W US2011046216 W US 2011046216W WO 2012018779 A3 WO2012018779 A3 WO 2012018779A3
Authority
WO
WIPO (PCT)
Prior art keywords
expandable
valve
stent
attached
sutured
Prior art date
Application number
PCT/US2011/046216
Other languages
English (en)
Other versions
WO2012018779A2 (fr
Inventor
James Lock
Jesse Lock
Doff Mcelhinney
Pedro J. Del Nido
Original Assignee
Children's Medical Center Corporation
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 Children's Medical Center Corporation filed Critical Children's Medical Center Corporation
Publication of WO2012018779A2 publication Critical patent/WO2012018779A2/fr
Publication of WO2012018779A3 publication Critical patent/WO2012018779A3/fr

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
    • A61F2/2418—Scaffolds therefor, e.g. support stents
    • 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
    • A61F2220/00—Fixations or connections for prostheses classified in groups A61F2/00 - A61F2/26 or A61F2/82 or A61F9/00 or A61F11/00 or subgroups thereof
    • A61F2220/0008—Fixation appliances for connecting prostheses to the body
    • 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
    • A61F2220/00—Fixations or connections for prostheses classified in groups A61F2/00 - A61F2/26 or A61F2/82 or A61F9/00 or A61F11/00 or subgroups thereof
    • A61F2220/0025—Connections or couplings between prosthetic parts, e.g. between modular parts; Connecting elements
    • A61F2220/005—Connections or couplings between prosthetic parts, e.g. between modular parts; Connecting elements using adhesives
    • 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
    • A61F2220/00—Fixations or connections for prostheses classified in groups A61F2/00 - A61F2/26 or A61F2/82 or A61F9/00 or A61F11/00 or subgroups thereof
    • A61F2220/0025—Connections or couplings between prosthetic parts, e.g. between modular parts; Connecting elements
    • A61F2220/0058—Connections or couplings between prosthetic parts, e.g. between modular parts; Connecting elements soldered or brazed or welded
    • 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
    • A61F2250/00—Special features of prostheses classified in groups A61F2/00 - A61F2/26 or A61F2/82 or A61F9/00 or A61F11/00 or subgroups thereof
    • A61F2250/0004—Special features of prostheses classified in groups A61F2/00 - A61F2/26 or A61F2/82 or A61F9/00 or A61F11/00 or subgroups thereof adjustable
    • A61F2250/001—Special features of prostheses classified in groups A61F2/00 - A61F2/26 or A61F2/82 or A61F9/00 or A61F11/00 or subgroups thereof adjustable for adjusting a diameter

Landscapes

  • Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Biomedical Technology (AREA)
  • Cardiology (AREA)
  • Oral & Maxillofacial Surgery (AREA)
  • Transplantation (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Vascular Medicine (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Prostheses (AREA)

Abstract

Les procédés et appareils faisant l'objet de l'invention se rapportent à une valvule extensible qui peut être implantée dans le corps, par exemple à une position semi-lunaire du cœur. La valvule peut comprendre une structure de valvule extensible située autour d'un certain nombre de valves de valvule et peut être implantée chez de jeunes patients. Le diamètre de la structure de valvule extensible peut augmenter de manière appropriée afin de s'adapter à la croissance des patients, la valvule s'étirant en même temps que la structure de valvule. Selon certains modes de réalisation, une valvule extensible se trouve dans une endoprothèse vasculaire recouverte qui présente des manchons extensibles fixés aux extrémités opposées de l'endoprothèse vasculaire. Les manchons extensibles du dispositif peuvent être fixés chirurgicalement à des zones distinctes du tissu afin d'assurer une communication fluidique entre les zones du tissu. Selon un mode de réalisation, un manchon extensible fixé à une extrémité d'une endoprothèse vasculaire est suturé à une paroi extérieure d'un ventricule droit, et un manchon extensible fixé à l'extrémité opposée de l'endoprothèse vasculaire est suturé à une paroi extérieure de l'artère pulmonaire principale, ce qui crée un passage pour la circulation du fluide (c'est-à-dire du sang) entre le ventricule droit et l'artère pulmonaire principale, par l'intermédiaire de la valvule. Le dispositif implantable peut être extensible afin de s'adapter à la croissance des jeunes patients. Dans certains cas, la forme du dispositif peut être modifiée pour permettre le placement du conduit de valvule extensible à l'intérieur du corps.
PCT/US2011/046216 2010-08-02 2011-08-02 Valvule extensible et son procédé d'utilisation WO2012018779A2 (fr)

Applications Claiming Priority (6)

Application Number Priority Date Filing Date Title
US36977510P 2010-08-02 2010-08-02
US61/369,775 2010-08-02
US39072510P 2010-10-07 2010-10-07
US61/390,725 2010-10-07
US41220910P 2010-11-10 2010-11-10
US61/412,209 2010-11-10

Publications (2)

Publication Number Publication Date
WO2012018779A2 WO2012018779A2 (fr) 2012-02-09
WO2012018779A3 true WO2012018779A3 (fr) 2012-05-10

Family

ID=45560019

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US2011/046216 WO2012018779A2 (fr) 2010-08-02 2011-08-02 Valvule extensible et son procédé d'utilisation

Country Status (1)

Country Link
WO (1) WO2012018779A2 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110831547B (zh) * 2017-06-21 2022-07-15 爱德华兹生命科学公司 双丝型件有限扩张心脏瓣膜

Families Citing this family (33)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BR112014002174B1 (pt) 2011-07-29 2020-12-01 University Of Pittsburgh Of The Commonwealth System Of Higher Education estrutura de válvula cardíaca, estrutura de válvula cardíaca em múltiplas-membranas e método para fabricar uma estrutura de válvula cardíaca
WO2014105760A1 (fr) 2012-12-31 2014-07-03 Edwards Lifesciences Corporation Configurations de valve cardiaque chirurgicale expansible post-implantation
US10543085B2 (en) 2012-12-31 2020-01-28 Edwards Lifesciences Corporation One-piece heart valve stents adapted for post-implant expansion
CN105246430B (zh) 2013-03-08 2020-07-28 卡内基梅隆大学 可扩展的可植入导管
EP3046512B1 (fr) * 2013-09-20 2024-03-06 Edwards Lifesciences Corporation Valvules cardiaques présentant une zone d'orifice effective augmentée
EP2853237A1 (fr) * 2013-09-25 2015-04-01 Universität Zürich Remplacement de valvule cardiaque biologique, en particulier pour des patients pédiatriques et procédé de fabrication
WO2015081175A1 (fr) 2013-11-26 2015-06-04 Children's Medical Center Corporation Valve d'endoprothèse extensible
CA2914094C (fr) 2014-06-20 2021-01-05 Edwards Lifesciences Corporation Valvules cardiaques identifiables apres la mise en place
USD867594S1 (en) 2015-06-19 2019-11-19 Edwards Lifesciences Corporation Prosthetic heart valve
US10507101B2 (en) 2014-10-13 2019-12-17 W. L. Gore & Associates, Inc. Valved conduit
WO2017004369A1 (fr) 2015-07-02 2017-01-05 Edwards Lifesciences Corporation Valvules cardiaques hybrides adaptées à dilatation post-implantation
US10080653B2 (en) 2015-09-10 2018-09-25 Edwards Lifesciences Corporation Limited expansion heart valve
US11000370B2 (en) 2016-03-02 2021-05-11 Peca Labs, Inc. Expandable implantable conduit
EP3522830B1 (fr) 2016-10-10 2024-05-22 Peca Labs, Inc. Ensemble valve et endoprothèse transcathéter
WO2018148714A1 (fr) * 2017-02-13 2018-08-16 Regents Of The University Minnesota Conduit de fluide présentant une expansibilité circonférentielle améliorée
US11406533B2 (en) 2017-03-17 2022-08-09 W. L. Gore & Associates, Inc. Integrated aqueous shunt for glaucoma treatment
US11076954B2 (en) 2017-09-21 2021-08-03 The Cleveland Clinic Foundation Gradually-expandable stent apparatus and method
WO2019089137A1 (fr) 2017-10-31 2019-05-09 W. L. Gore & Associates, Inc. Conduit à clapet
WO2019099864A1 (fr) * 2017-11-16 2019-05-23 Children's Medical Center Corporation Dispositif de remplacement de valve cardiaque conçu géométriquement
US11071626B2 (en) 2018-03-16 2021-07-27 W. L. Gore & Associates, Inc. Diametric expansion features for prosthetic valves
US11234812B2 (en) 2018-04-18 2022-02-01 St. Jude Medical, Cardiology Division, Inc. Methods for surgical valve expansion
JP7100718B2 (ja) * 2018-06-11 2022-07-13 ダブリュ．エル．ゴア アンド アソシエイツ，インコーポレイティド 生体内調節機構、並びに関連システム
USD944398S1 (en) 2018-06-13 2022-02-22 Edwards Lifesciences Corporation Expanded heart valve stent
AU2019333136B2 (en) 2018-08-29 2022-11-17 W. L. Gore & Associates, Inc. Drug therapy delivery systems and methods
USD977642S1 (en) 2018-10-29 2023-02-07 W. L. Gore & Associates, Inc. Pulmonary valve conduit
US11678983B2 (en) 2018-12-12 2023-06-20 W. L. Gore & Associates, Inc. Implantable component with socket
EP3920848A1 (fr) * 2019-02-04 2021-12-15 Edwards Lifesciences Corporation Valvules cardiaques régénératrices renforcées
US11559415B2 (en) 2019-03-26 2023-01-24 Edwards Lifesciences Corporation Radially self-expanding stents
CN113811264B (zh) * 2019-05-06 2025-04-22 爱德华兹生命科学公司 带有可扩张框架的带瓣导管
US11382741B2 (en) * 2019-12-18 2022-07-12 St. Jude Medical, Cardiology Division, Inc. Devices and methods for surgical valve expansion
CN115300177B (zh) * 2021-09-16 2024-06-11 武汉创而研之科技发展有限公司 一种新型带可降解单瓣叶的术中支架
EP4480451A1 (fr) * 2022-02-15 2024-12-25 Beijing Balance Medical Technology Co., Ltd. Valvule cardiaque biologique artificielle expansible à limitation unidirectionnelle
KR20250044187A (ko) 2022-08-03 2025-03-31 더 칠드런스 메디칼 센터 코포레이션 기하학적으로 수용 가능한 심장 판막 교체 디바이스

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5469868A (en) * 1992-02-12 1995-11-28 Reger Medical Inc. Method of making an artificial heart valve stent
WO2002049540A2 (fr) * 2000-12-21 2002-06-27 The Cleveland Clinic Foundation Systeme de valve cardio-vasculaire bioprothetique
US20040030381A1 (en) * 2002-07-16 2004-02-12 Shu Mark C.S. Heart valve prosthesis
US20060195184A1 (en) * 2005-02-28 2006-08-31 Ernest Lane Conformable prosthesis for implanting two-piece heart valves and methods for using them

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5469868A (en) * 1992-02-12 1995-11-28 Reger Medical Inc. Method of making an artificial heart valve stent
WO2002049540A2 (fr) * 2000-12-21 2002-06-27 The Cleveland Clinic Foundation Systeme de valve cardio-vasculaire bioprothetique
US20040030381A1 (en) * 2002-07-16 2004-02-12 Shu Mark C.S. Heart valve prosthesis
US20060195184A1 (en) * 2005-02-28 2006-08-31 Ernest Lane Conformable prosthesis for implanting two-piece heart valves and methods for using them

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110831547B (zh) * 2017-06-21 2022-07-15 爱德华兹生命科学公司 双丝型件有限扩张心脏瓣膜

Also Published As

Publication number Publication date
WO2012018779A2 (fr) 2012-02-09

Similar Documents

Publication Publication Date Title
WO2012018779A3 (fr) Valvule extensible et son procédé d'utilisation
JP6067796B2 (ja) 脈動圧力を減少させるためのシステムおよび方法
CN105208973B (zh) 低轮廓人工瓣膜结构
EA200802006A1 (ru) Прибор для медицинского лечения
ES2816634T3 (es) Injerto para ser utilizado con un dispositivo de contrapulsación
US20170056165A1 (en) Stent With Mechanical Or Biological Heart Valve For Minimally Invasive Valve Replacement Procedure And Stent Application Device
WO2013016618A3 (fr) Appareil, système et méthode de traitement d'une régurgitation de valvule cardiaque
WO2011156714A3 (fr) Systèmes et procédés de prévention de formation de caillots de sang dans l'oreillette gauche
WO2016040526A8 (fr) Procédé et appareil de mise en place percutanée et de déploiement d'une prothèse valvulaire cardiaque
NO20060588L (no) Implanterbare proteseanordninger spesielt for transarteriell avlevering under behandling av aortisk stenose, samt fremgangsmater for implantering av slike anordninger
WO2012106010A3 (fr) Endoprothèse à extrémités émoussées pour une valvule cardiaque prothétique
WO2014006471A3 (fr) Mécanisme de rétention de paroi d'organe pour implants
EP2489331A3 (fr) Structures d'endoprothèses pour une utilisation avec des remplacements de valvules
CY1111205T1 (el) Διαταξη για την εμφυτευση και στερεωση προσθεσεων καρδιακης βαλβιδας
US9629721B2 (en) Peripheral sealing venous check-valve
EP4487817A3 (fr) Valvule cardiaque avec structure d'ancrage possédant une zone de réception concave
WO2013096854A3 (fr) Prothèse de valve cardiaque avec endoprothèse ouverte
US20130172807A1 (en) Peritoneal Dialysis Catheter
JP2013525000A (ja) ステントグラフト送達システム
US12256935B2 (en) Controlling rate of blood flow to right atrium
CN105268036A (zh) 一种带自动泄压功能的导尿管
WO2012092346A3 (fr) Membre expansible intelligent destiné à des applications médicales
WO2016075615A3 (fr) Endoprothèse vasculaire pour anévrisme et dissection de l'arc aortique
CN102670333A (zh) 一种带冠状动脉的主动脉瓣膜支架及其输送器
EP2608744B1 (fr) Implant pénien avec pointe proximale convertible

Legal Events

Date Code Title Description
121 Ep: the epo has been informed by wipo that ep was designated in this application

Ref document number: 11815163

Country of ref document: EP

Kind code of ref document: A2

NENP Non-entry into the national phase

Ref country code: DE

122 Ep: pct application non-entry in european phase

Ref document number: 11815163

Country of ref document: EP

Kind code of ref document: A2

点击 这是indexloc提供的php浏览器服务，不要输入任何密码和下载