PT3733130T - Prótese de válvula cardíaca e seu stent - Google Patents

Prótese de válvula cardíaca e seu stent

Info

Publication number
PT3733130T
PT3733130T PT188975239T PT18897523T PT3733130T PT 3733130 T PT3733130 T PT 3733130T PT 188975239 T PT188975239 T PT 188975239T PT 18897523 T PT18897523 T PT 18897523T PT 3733130 T PT3733130 T PT 3733130T
Authority
PT
Portugal
Prior art keywords
stent
valve prosthesis
cardiac valve
cardiac
prosthesis
Prior art date
Application number
PT188975239T
Other languages
English (en)
Original Assignee
Shanghai Microport Cardioflow Medtech Co Ltd
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 Shanghai Microport Cardioflow Medtech Co Ltd filed Critical Shanghai Microport Cardioflow Medtech Co Ltd
Publication of PT3733130T publication Critical patent/PT3733130T/pt

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
    • 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
    • A61F2/2409—Support rings therefor, e.g. for connecting valves to tissue
    • 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
    • A61F2/2427—Devices for manipulating or deploying heart valves during implantation
    • 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
    • A61F2220/0016—Fixation appliances for connecting prostheses to the body with sharp anchoring protrusions, e.g. barbs, pins, spikes
    • 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
    • A61F2220/0075—Connections or couplings between prosthetic parts, e.g. between modular parts; Connecting elements sutured, ligatured or stitched, retained or tied with a rope, string, thread, wire or cable

Landscapes

  • Health & Medical Sciences (AREA)
  • Cardiology (AREA)
  • Engineering & Computer Science (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Transplantation (AREA)
  • Oral & Maxillofacial 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)
PT188975239T 2017-12-28 2018-11-23 Prótese de válvula cardíaca e seu stent PT3733130T (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201711467178.7A CN109966023B (zh) 2017-12-28 2017-12-28 心脏瓣膜假体及其支架

Publications (1)

Publication Number Publication Date
PT3733130T true PT3733130T (pt) 2024-02-09

Family

ID=67065069

Family Applications (1)

Application Number Title Priority Date Filing Date
PT188975239T PT3733130T (pt) 2017-12-28 2018-11-23 Prótese de válvula cardíaca e seu stent

Country Status (6)

Country Link
US (1) US11399933B2 (pt)
EP (1) EP3733130B1 (pt)
CN (1) CN109966023B (pt)
ES (1) ES2971828T3 (pt)
PT (1) PT3733130T (pt)
WO (1) WO2019128583A1 (pt)

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US20140277427A1 (en) * 2013-03-14 2014-09-18 Cardiaq Valve Technologies, Inc. Prosthesis for atraumatically grasping intralumenal tissue and methods of delivery
US9949825B2 (en) 2014-02-18 2018-04-24 St. Jude Medical, Cardiology Division, Inc. Bowed runners and corresponding valve assemblies for paravalvular leak protection
EP3897461A1 (en) * 2018-12-20 2021-10-27 Biotronik AG Prosthetic heart valve comprising a stent structure having a conical-convex inflow region and a linear cylindrical outflow region
WO2021115291A1 (zh) * 2019-12-10 2021-06-17 杭州启明医疗器械股份有限公司 瓣膜装置支架以及瓣膜装置
CN113288513B (zh) * 2021-05-17 2022-04-15 金仕生物科技（常熟）有限公司 三尖瓣瓣架及其瓣膜假体
JP2024522220A (ja) * 2021-06-14 2024-06-11 エドワーズ ライフサイエンシーズ コーポレイション 弁尖支持支柱を備えた拡張可能な人工心臓弁フレーム
CN113499168B (zh) * 2021-07-12 2024-05-14 上海易桥医疗器械有限公司 瓣膜假体和瓣膜假体系统
CN113599023A (zh) * 2021-07-16 2021-11-05 复旦大学附属中山医院 一种介入式人工心脏瓣膜
CN113730039A (zh) * 2021-10-08 2021-12-03 广东脉搏医疗科技有限公司 一种支架瓣膜
CN115153961A (zh) * 2022-06-30 2022-10-11 潘湘斌 一种瓣膜支架及包含该瓣膜支架的瓣膜假体
CN115281891A (zh) * 2022-06-30 2022-11-04 潘湘斌 瓣膜支架以及瓣膜假体
CN115414156B (zh) * 2022-11-07 2023-07-14 广东捍宇医疗科技有限公司 瓣膜装置及瓣膜装置植入系统
CN116616962B (zh) * 2023-07-24 2023-12-19 乐普（北京）医疗器械股份有限公司 免缝合人工心脏瓣膜
CN119700376B (zh) * 2024-11-15 2025-10-28 唯柯启源(无锡)医疗科技有限公司 瓣架以及人工瓣膜装置
CN119587219B (zh) * 2024-11-18 2025-11-25 四川大学华西医院 可双向装载的人工瓣膜

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DE8815082U1 (de) 1988-11-29 1989-05-18 Biotronik Meß- und Therapiegeräte GmbH & Co Ingenieurbüro Berlin, 1000 Berlin Herzklappenprothese
CN101715330A (zh) * 2007-05-25 2010-05-26 天成医疗有限公司 人工心脏瓣膜
CA2703665C (en) * 2007-10-25 2016-05-10 Symetis Sa Stents, valved-stents and methods and systems for delivery thereof
WO2011104269A1 (en) * 2008-02-26 2011-09-01 Jenavalve Technology Inc. Stent for the positioning and anchoring of a valvular prosthesis in an implantation site in the heart of a patient
US8313525B2 (en) * 2008-03-18 2012-11-20 Medtronic Ventor Technologies, Ltd. Valve suturing and implantation procedures
CN102083391B (zh) * 2008-04-23 2015-02-18 麦德托尼克公司 支架化的心瓣膜装置
AU2009317876B2 (en) * 2008-11-21 2014-01-16 Percutaneous Cardiovascular Solutions Pty Limited Heart valve prosthesis and method
CN102113921A (zh) * 2009-12-30 2011-07-06 微创医疗器械(上海)有限公司 一种介入式心脏瓣膜
US9072603B2 (en) * 2010-02-24 2015-07-07 Medtronic Ventor Technologies, Ltd. Mitral prosthesis and methods for implantation
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US9750603B2 (en) * 2014-01-27 2017-09-05 Medtronic Vascular Galway Stented prosthetic heart valve with variable stiffness and methods of use
US9949825B2 (en) * 2014-02-18 2018-04-24 St. Jude Medical, Cardiology Division, Inc. Bowed runners and corresponding valve assemblies for paravalvular leak protection
WO2015126712A1 (en) * 2014-02-18 2015-08-27 St. Jude Medical, Cardiology Division, Inc. Bowed runners for paravalvular leak protection
WO2015128747A2 (en) * 2014-02-28 2015-09-03 Highlife Sas Transcatheter valve prosthesis
US10111749B2 (en) 2014-06-11 2018-10-30 Medtronic Vascular, Inc. Prosthetic valve with flow director
US10213307B2 (en) * 2014-11-05 2019-02-26 Medtronic Vascular, Inc. Transcatheter valve prosthesis having an external skirt for sealing and preventing paravalvular leakage
EP3028668B1 (en) * 2014-12-05 2024-10-30 Nvt Ag Prosthetic heart valve system and delivery system therefor
CA2973940C (en) * 2015-02-05 2022-08-23 Mitraltech Ltd. Prosthetic valve with axially-sliding frames
US10368983B2 (en) * 2015-08-12 2019-08-06 St. Jude Medical, Cardiology Division, Inc. Collapsible heart valve including stents with tapered struts
US10456243B2 (en) * 2015-10-09 2019-10-29 Medtronic Vascular, Inc. Heart valves prostheses and methods for percutaneous heart valve replacement
CN105520792B (zh) * 2016-02-02 2019-01-04 上海纽脉医疗科技有限公司 一种d形介入式人工心脏瓣膜
US10052201B2 (en) * 2016-09-21 2018-08-21 Peijia Medical Co., Ltd. Valved stent for mitral and tricuspid heart valve replacement
CN106420114B (zh) * 2016-10-24 2018-06-08 宁波健世生物科技有限公司 一种心脏瓣膜假体
CN106618798B (zh) * 2016-10-24 2019-10-11 宁波健世生物科技有限公司 一种通过室间隔固定的心脏瓣膜假体及其输送和释放方法
US10456247B2 (en) * 2016-11-04 2019-10-29 Highlife Sas Transcatheter valve prosthesis
CN206761798U (zh) * 2016-12-28 2017-12-19 上海微创心通医疗科技有限公司 瓣膜假体
CN107088112A (zh) * 2017-05-18 2017-08-25 金仕生物科技（常熟）有限公司 一种经导管主动脉瓣膜
CN107212950B (zh) * 2017-07-12 2019-10-18 宁波健世生物科技有限公司 一种带夹持装置的心脏瓣膜假体
CN107496055B (zh) * 2017-08-10 2021-06-08 上海微创心通医疗科技有限公司 心脏瓣膜输送导管及输送系统
CN208851718U (zh) * 2017-12-28 2019-05-14 上海微创心通医疗科技有限公司 心脏瓣膜假体及其支架

Also Published As

Publication number Publication date
US11399933B2 (en) 2022-08-02
CN109966023B (zh) 2024-09-27
US20210052379A1 (en) 2021-02-25
EP3733130A4 (en) 2021-03-17
WO2019128583A1 (zh) 2019-07-04
CN109966023A (zh) 2019-07-05
EP3733130B1 (en) 2024-01-03
EP3733130A1 (en) 2020-11-04
ES2971828T3 (es) 2024-06-07

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