CA2905544C - Improvements relating to transcatheter stent-valves - Google Patents

Improvements relating to transcatheter stent-valves Download PDF

Info

Publication number
CA2905544C
CA2905544C CA2905544A CA2905544A CA2905544C CA 2905544 C CA2905544 C CA 2905544C CA 2905544 A CA2905544 A CA 2905544A CA 2905544 A CA2905544 A CA 2905544A CA 2905544 C CA2905544 C CA 2905544C
Authority
CA
Canada
Prior art keywords
stent
valve
skirt
seal
outer skirt
Prior art date
Legal status (The legal status 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 status listed.)
Active
Application number
CA2905544A
Other languages
English (en)
French (fr)
Other versions
CA2905544A1 (en
Inventor
Stephane Delaloye
Jacques Essinger
Jean-Luc Hefti
Youssef Biadillah
Luc Mantanus
Fabien Lombardi
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Boston Scientific Corp
Original Assignee
Boston Scientific Corp
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=54261402&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=CA2905544(C) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Priority claimed from US13/839,357 external-priority patent/US20130274873A1/en
Application filed by Boston Scientific Corp filed Critical Boston Scientific Corp
Publication of CA2905544A1 publication Critical patent/CA2905544A1/en
Application granted granted Critical
Publication of CA2905544C publication Critical patent/CA2905544C/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • 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
    • A61F2210/00—Particular material properties of prostheses classified in groups A61F2/00 - A61F2/26 or A61F2/82 or A61F9/00 or A61F11/00 or subgroups thereof
    • A61F2210/0061—Particular material properties of prostheses classified in groups A61F2/00 - A61F2/26 or A61F2/82 or A61F9/00 or A61F11/00 or subgroups thereof swellable
    • 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
    • A61F2250/0058—Additional features; Implant or prostheses properties not otherwise provided for
    • A61F2250/0069—Sealing means

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)
CA2905544A 2013-03-15 2013-03-25 Improvements relating to transcatheter stent-valves Active CA2905544C (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US13/839,357 2013-03-15
US13/839,357 US20130274873A1 (en) 2012-03-22 2013-03-15 Transcatheter Stent-Valves and Methods, Systems and Devices for Addressing Para-Valve Leakage
PCT/EP2013/000893 WO2014139545A1 (en) 2012-03-22 2013-03-25 Improvements relating to transcatheter stent-valves

Publications (2)

Publication Number Publication Date
CA2905544A1 CA2905544A1 (en) 2014-09-18
CA2905544C true CA2905544C (en) 2020-08-18

Family

ID=54261402

Family Applications (1)

Application Number Title Priority Date Filing Date
CA2905544A Active CA2905544C (en) 2013-03-15 2013-03-25 Improvements relating to transcatheter stent-valves

Country Status (6)

Country Link
EP (5) EP3777770A1 (enExample)
JP (1) JP6272915B2 (enExample)
CN (2) CN107714240B (enExample)
AU (2) AU2013382378B2 (enExample)
BR (1) BR112015022526B1 (enExample)
CA (1) CA2905544C (enExample)

Families Citing this family (75)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8579964B2 (en) 2010-05-05 2013-11-12 Neovasc Inc. Transcatheter mitral valve prosthesis
US9554897B2 (en) 2011-04-28 2017-01-31 Neovasc Tiara Inc. Methods and apparatus for engaging a valve prosthesis with tissue
US9308087B2 (en) 2011-04-28 2016-04-12 Neovasc Tiara Inc. Sequentially deployed transcatheter mitral valve prosthesis
US20130274873A1 (en) 2012-03-22 2013-10-17 Symetis Sa Transcatheter Stent-Valves and Methods, Systems and Devices for Addressing Para-Valve Leakage
US11207176B2 (en) 2012-03-22 2021-12-28 Boston Scientific Scimed, Inc. Transcatheter stent-valves and methods, systems and devices for addressing para-valve leakage
US9345573B2 (en) 2012-05-30 2016-05-24 Neovasc Tiara Inc. Methods and apparatus for loading a prosthesis onto a delivery system
CA2905544C (en) * 2013-03-15 2020-08-18 Symetis Sa Improvements relating to transcatheter stent-valves
US9572665B2 (en) 2013-04-04 2017-02-21 Neovasc Tiara Inc. Methods and apparatus for delivering a prosthetic valve to a beating heart
JP7002451B2 (ja) 2015-12-15 2022-01-20 ニオバスク ティアラ インコーポレイテッド 経中隔送達システム
CN108882981B (zh) 2016-01-29 2021-08-10 内奥瓦斯克迪亚拉公司 用于防止流出阻塞的假体瓣膜
US10383725B2 (en) 2016-08-11 2019-08-20 4C Medical Technologies, Inc. Heart chamber prosthetic valve implant with base, mesh and dome sections with single chamber anchoring for preservation, supplementation and/or replacement of native valve function
AU2017361296B2 (en) 2016-11-21 2022-09-29 Neovasc Inc. Methods and systems for rapid retraction of a transcatheter heart valve delivery system
US10653523B2 (en) 2017-01-19 2020-05-19 4C Medical Technologies, Inc. Systems, methods and devices for delivery systems, methods and devices for implanting prosthetic heart valves
US10561495B2 (en) 2017-01-24 2020-02-18 4C Medical Technologies, Inc. Systems, methods and devices for two-step delivery and implantation of prosthetic heart valve
US12029647B2 (en) 2017-03-07 2024-07-09 4C Medical Technologies, Inc. Systems, methods and devices for prosthetic heart valve with single valve leaflet
US12036113B2 (en) 2017-06-14 2024-07-16 4C Medical Technologies, Inc. Delivery of heart chamber prosthetic valve implant
US10973628B2 (en) * 2017-08-18 2021-04-13 Edwards Lifesciences Corporation Pericardial sealing member for prosthetic heart valve
CN107411849B (zh) * 2017-08-24 2018-11-30 北京航空航天大学 防瓣周漏经导管瓣膜系统及植入方法
EP3672530A4 (en) 2017-08-25 2021-04-14 Neovasc Tiara Inc. SEQUENTIALLY INSERTED TRANSCATHETER MITRAL VALVE PROSTHESIS
CN121101809A (zh) * 2017-09-04 2025-12-12 杭州启明医疗器械股份有限公司 一种防周漏支架装置及心脏瓣膜
US11147667B2 (en) * 2017-09-08 2021-10-19 Edwards Lifesciences Corporation Sealing member for prosthetic heart valve
EP3723662A4 (en) * 2017-12-11 2021-09-29 California Institute of Technology SYSTEMS, DEVICES AND METHODS RELATED TO THE MANUFACTURE OF INTRAVASCULAR IMPLANTABLE PROSTHETIC VALVES
CN111818877B (zh) 2018-01-25 2023-12-22 爱德华兹生命科学公司 在部署后用于辅助置换瓣膜重新捕获和重新定位的递送系统
WO2019170706A1 (en) * 2018-03-08 2019-09-12 Symetis Sa Heart valve sealing skirt with variable diameters
WO2019195860A2 (en) 2018-04-04 2019-10-10 Vdyne, Llc Devices and methods for anchoring transcatheter heart valve
CA3101165A1 (en) * 2018-05-23 2019-11-28 Sorin Group Italia S.R.L. A cardiac valve prosthesis
US11857441B2 (en) 2018-09-04 2024-01-02 4C Medical Technologies, Inc. Stent loading device
US10321995B1 (en) 2018-09-20 2019-06-18 Vdyne, Llc Orthogonally delivered transcatheter heart valve replacement
US10595994B1 (en) 2018-09-20 2020-03-24 Vdyne, Llc Side-delivered transcatheter heart valve replacement
US11278437B2 (en) 2018-12-08 2022-03-22 Vdyne, Inc. Compression capable annular frames for side delivery of transcatheter heart valve replacement
US11344413B2 (en) 2018-09-20 2022-05-31 Vdyne, Inc. Transcatheter deliverable prosthetic heart valves and methods of delivery
US12186187B2 (en) 2018-09-20 2025-01-07 Vdyne, Inc. Transcatheter deliverable prosthetic heart valves and methods of delivery
US11071627B2 (en) 2018-10-18 2021-07-27 Vdyne, Inc. Orthogonally delivered transcatheter heart valve frame for valve in valve prosthesis
US11109969B2 (en) 2018-10-22 2021-09-07 Vdyne, Inc. Guidewire delivery of transcatheter heart valve
DE102018126828A1 (de) 2018-10-26 2020-04-30 Nvt Ag Herzklappenprothese
AU2019374743B2 (en) 2018-11-08 2022-03-03 Neovasc Inc. Ventricular deployment of a transcatheter mitral valve prosthesis
US11253359B2 (en) 2018-12-20 2022-02-22 Vdyne, Inc. Proximal tab for side-delivered transcatheter heart valves and methods of delivery
WO2020146842A1 (en) 2019-01-10 2020-07-16 Vdyne, Llc Anchor hook for side-delivery transcatheter heart valve prosthesis
CN111437064B (zh) * 2019-01-17 2025-09-19 上海微创心通医疗科技有限公司 一种假体心脏瓣膜
US11273032B2 (en) 2019-01-26 2022-03-15 Vdyne, Inc. Collapsible inner flow control component for side-deliverable transcatheter heart valve prosthesis
US11185409B2 (en) 2019-01-26 2021-11-30 Vdyne, Inc. Collapsible inner flow control component for side-delivered transcatheter heart valve prosthesis
US12544226B2 (en) 2019-02-14 2026-02-10 4C Medical Technologies, Inc. Hydrophilic skirt for paravalvular leak mitigation and fit and apposition optimization for prosthetic heart valve implants
CA3132162A1 (en) 2019-03-05 2020-09-10 Vdyne, Inc. Tricuspid regurgitation control devices for orthogonal transcatheter heart valve prosthesis
CN113747863B (zh) 2019-03-08 2024-11-08 内奥瓦斯克迪亚拉公司 可取回假体递送系统
US11173027B2 (en) 2019-03-14 2021-11-16 Vdyne, Inc. Side-deliverable transcatheter prosthetic valves and methods for delivering and anchoring the same
US11076956B2 (en) 2019-03-14 2021-08-03 Vdyne, Inc. Proximal, distal, and anterior anchoring tabs for side-delivered transcatheter mitral valve prosthesis
WO2020198283A1 (en) * 2019-03-27 2020-10-01 Edwards Lifesciences Corporation Sealing member for prosthetic heart valve
AU2020256195B2 (en) 2019-04-01 2022-10-13 Neovasc Inc. Controllably deployable prosthetic valve
US11491006B2 (en) 2019-04-10 2022-11-08 Neovasc Tiara Inc. Prosthetic valve with natural blood flow
US11452628B2 (en) 2019-04-15 2022-09-27 4C Medical Technologies, Inc. Loading systems for collapsible prosthetic heart valve devices and methods thereof
CN114072106B (zh) 2019-05-04 2025-09-19 维迪内股份有限公司 用于在自体瓣环中部署侧面递送的假体心脏瓣膜的束紧装置和方法
CA3282225A1 (en) 2019-05-20 2026-03-02 Neovasc Tiara Inc. Introducer with hemostasis mechanism
JP7520897B2 (ja) 2019-06-20 2024-07-23 ニオバスク ティアラ インコーポレイテッド 薄型人工補綴僧帽弁
EP4480458B1 (en) 2019-08-20 2026-08-12 VDyne, Inc. Delivery devices for side-deliverable transcatheter prosthetic valves
CN114630665B (zh) 2019-08-26 2025-06-17 维迪内股份有限公司 可侧面输送的经导管假体瓣膜及其输送和锚定方法
CN113081386B (zh) * 2019-12-23 2023-09-19 先健科技(深圳)有限公司 覆膜支架
WO2021146515A1 (en) 2020-01-17 2021-07-22 Vdyne, Inc. Ventricular stability elements for side-deliverable prosthetic heart valves and methods of delivery
US11931253B2 (en) 2020-01-31 2024-03-19 4C Medical Technologies, Inc. Prosthetic heart valve delivery system: ball-slide attachment
US12133797B2 (en) 2020-01-31 2024-11-05 4C Medical Technologies, Inc. Prosthetic heart valve delivery system: paddle attachment feature
US12011349B2 (en) * 2020-03-04 2024-06-18 Medtronic, Inc. Balloon expandable stent with lengthened commissure posts for transcatheter implantation of a cardiac valve prosthesis
US12053375B2 (en) 2020-03-05 2024-08-06 4C Medical Technologies, Inc. Prosthetic mitral valve with improved atrial and/or annular apposition and paravalvular leakage mitigation
US11992403B2 (en) 2020-03-06 2024-05-28 4C Medical Technologies, Inc. Devices, systems and methods for improving recapture of prosthetic heart valve device with stent frame having valve support with inwardly stent cells
EP4138728A1 (en) * 2020-04-23 2023-03-01 W.L. Gore & Associates Inc. Valved conduit prostheses
CN113768660A (zh) * 2020-06-10 2021-12-10 先健科技(深圳)有限公司 人工心脏瓣膜和人工心脏瓣膜系统
EP4221634A1 (en) 2020-09-30 2023-08-09 Boston Scientific Limited Single conduit heart valve with unitary leaflet and skirt
WO2022236929A1 (zh) * 2021-05-14 2022-11-17 上海臻亿医疗科技有限公司 一种心脏瓣膜假体装置
US12588998B1 (en) 2022-09-01 2026-03-31 4C Medical Technologies, Inc. Prosthetic heart valve for natural blood flow
CN115531042A (zh) * 2022-10-08 2022-12-30 上海纽脉医疗科技股份有限公司 一种人工心脏瓣膜
AU2023358759A1 (en) 2022-10-14 2025-05-15 Vdyne, Inc. Devices and methods for delivering a prosthetic heart valve using supra-annular support
JP2025538018A (ja) * 2022-12-05 2025-11-20 ボストン サイエンティフィック サイムド，インコーポレイテッド 改良された封止のための浮動外側スカートを有する心臓弁
US20240366366A1 (en) 2023-03-24 2024-11-07 4C Medical Technologies, Inc. Implant delivery
WO2025093685A1 (en) 2023-10-31 2025-05-08 Stentit Bv Fibrillated mesh for a medical implant and medical implant including the same
CN117224278B (zh) * 2023-11-10 2024-02-27 广东脉搏医疗科技有限公司 管腔流量调节器及冠状窦缩窄装置
CN118526324B (zh) * 2024-05-23 2026-04-07 金仕生物科技（常熟）有限公司 用于心脏瓣膜的密封裙、心脏瓣膜及制备方法
CN120036992B (zh) * 2025-01-23 2026-06-19 上海纽脉医疗科技股份有限公司 一种经导管心脏瓣膜修复组件及系统

Family Cites Families (27)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2815844B1 (fr) 2000-10-31 2003-01-17 Jacques Seguin Support tubulaire de mise en place, par voie percutanee, d'une valve cardiaque de remplacement
US8579966B2 (en) * 1999-11-17 2013-11-12 Medtronic Corevalve Llc Prosthetic valve for transluminal delivery
US8840663B2 (en) 2003-12-23 2014-09-23 Sadra Medical, Inc. Repositionable heart valve method
US8052749B2 (en) * 2003-12-23 2011-11-08 Sadra Medical, Inc. Methods and apparatus for endovascular heart valve replacement comprising tissue grasping elements
US20070073387A1 (en) 2004-02-27 2007-03-29 Forster David C Prosthetic Heart Valves, Support Structures And Systems And Methods For Implanting The Same
US7276078B2 (en) 2004-06-30 2007-10-02 Edwards Lifesciences Pvt Paravalvular leak detection, sealing, and prevention
US20070179600A1 (en) * 2004-10-04 2007-08-02 Gil Vardi Stent graft including expandable cuff
US7914569B2 (en) * 2005-05-13 2011-03-29 Medtronics Corevalve Llc Heart valve prosthesis and methods of manufacture and use
JP4912395B2 (ja) * 2005-05-24 2012-04-11 エドワーズ ライフサイエンシーズ コーポレイション 迅速配置式補綴用心臓弁
CN100584292C (zh) * 2005-11-09 2010-01-27 温宁 人工心脏支架瓣膜
US20070118210A1 (en) * 2005-11-18 2007-05-24 Leonard Pinchuk Trileaflet Heart Valve
US8834564B2 (en) * 2006-09-19 2014-09-16 Medtronic, Inc. Sinus-engaging valve fixation member
DE202008018551U1 (de) * 2007-08-21 2015-10-26 Symetis Sa Eine Ersatzklappe
US9848981B2 (en) 2007-10-12 2017-12-26 Mayo Foundation For Medical Education And Research Expandable valve prosthesis with sealing mechanism
ES2570592T3 (es) 2008-07-15 2016-05-19 St Jude Medical Diseños de manguito colapsable y reexpansible de válvula cardiaca protésica y aplicaciones tecnológicas complementarias
US10376359B2 (en) * 2009-11-02 2019-08-13 Symetis Sa Aortic bioprosthesis and systems for delivery thereof
US8449599B2 (en) 2009-12-04 2013-05-28 Edwards Lifesciences Corporation Prosthetic valve for replacing mitral valve
EP3858293A1 (en) 2010-04-21 2021-08-04 Medtronic, Inc. Prosthetic valve with sealing members
EP3342377B1 (en) * 2010-09-10 2022-06-15 Boston Scientific Limited Valve replacement devices, delivery device for a valve replacement device and method of production of a valve replacement device
FI4233795T3 (fi) 2010-10-05 2024-09-09 Edwards Lifesciences Corp Keinosydänläppä
AU2012272855C1 (en) 2011-06-21 2018-04-05 Twelve, Inc. Prosthetic heart valve devices and associated systems and methods
EP4413954A3 (en) * 2011-12-06 2024-11-20 Aortic Innovations LLC Device for endovascular aortic repair and method of using the same
US20130274873A1 (en) 2012-03-22 2013-10-17 Symetis Sa Transcatheter Stent-Valves and Methods, Systems and Devices for Addressing Para-Valve Leakage
US10413401B2 (en) * 2013-02-01 2019-09-17 Medtronic CV Luxembourg S.a.r.l. Anti-paravalvular leakage component for a transcatheter valve prosthesis
US9636222B2 (en) * 2013-03-12 2017-05-02 St. Jude Medical, Cardiology Division, Inc. Paravalvular leak protection
US9326856B2 (en) 2013-03-14 2016-05-03 St. Jude Medical, Cardiology Division, Inc. Cuff configurations for prosthetic heart valve
CA2905544C (en) * 2013-03-15 2020-08-18 Symetis Sa Improvements relating to transcatheter stent-valves

Also Published As

Publication number Publication date
CA2905544A1 (en) 2014-09-18
EP3357456B1 (en) 2026-08-12
EP2967845B1 (en) 2018-08-29
JP6272915B2 (ja) 2018-01-31
AU2018203018B2 (en) 2019-03-28
CN107714240B (zh) 2021-04-02
AU2013382378A1 (en) 2015-10-08
JP2016509891A (ja) 2016-04-04
EP3777770A1 (en) 2021-02-17
EP3616652A1 (en) 2020-03-04
BR112015022526A2 (pt) 2017-07-18
CN105188609A (zh) 2015-12-23
EP4696285A2 (en) 2026-02-18
BR112015022526B1 (pt) 2020-12-15
AU2018203018A1 (en) 2018-05-17
AU2013382378B2 (en) 2018-03-15
EP4696285A3 (en) 2026-04-22
EP3616652B1 (en) 2020-07-29
CN105188609B (zh) 2017-11-10
EP3357456A1 (en) 2018-08-08
EP2967845A1 (en) 2016-01-20
CN107714240A (zh) 2018-02-23

Similar Documents

Publication Publication Date Title
US11957573B2 (en) Relating to transcatheter stent-valves
US20240252315A1 (en) Improvements relating to transcatheter stent-valves
AU2018203018B2 (en) Improvements relating to transcatheter stent-valves
US12303386B2 (en) Stent assembly for use in prosthetic heart valves
EP3678600B1 (en) Sealing member for prosthetic heart valve
CN100584293C (zh) 瓣膜假体
US20240008977A1 (en) Prosthetic heart valve having elongated sealing member
US20220168097A1 (en) Sealing member for prosthetic heart valve
JP2018094430A (ja) 経カテーテルステント弁に関する改良
HK40028668B (en) Sealing member for prosthetic heart valve

Legal Events

Date Code Title Description
EEER Examination request

Effective date: 20171016

MPN Maintenance fee for patent paid

Free format text: FEE DESCRIPTION TEXT: MF (PATENT, 12TH ANNIV.) - STANDARD

Year of fee payment: 12

U00 Fee paid

Free format text: ST27 STATUS EVENT CODE: A-4-4-U10-U00-U101 (AS PROVIDED BY THE NATIONAL OFFICE); EVENT TEXT: MAINTENANCE REQUEST RECEIVED

Effective date: 20250227

U11 Full renewal or maintenance fee paid

Free format text: ST27 STATUS EVENT CODE: A-4-4-U10-U11-U102 (AS PROVIDED BY THE NATIONAL OFFICE); EVENT TEXT: MAINTENANCE FEE PAYMENT DETERMINED COMPLIANT

Effective date: 20250227