CN110996851B - 心脏瓣膜植入物和心脏瓣膜植入物系统 - Google Patents

心脏瓣膜植入物和心脏瓣膜植入物系统 Download PDF

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Publication number
CN110996851B
CN110996851B CN201880035160.6A CN201880035160A CN110996851B CN 110996851 B CN110996851 B CN 110996851B CN 201880035160 A CN201880035160 A CN 201880035160A CN 110996851 B CN110996851 B CN 110996851B
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China
Prior art keywords
heart
connecting element
spring
heart valve
valve implant
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Application number
CN201880035160.6A
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English (en)
Chinese (zh)
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CN110996851A (zh
Inventor
约翰内斯·阿尔贝
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.)
Emanuel Albertinin Diaconi Ltd
Emanuel Diacconi Ltd
Original Assignee
Emanuel Albertinin Diaconi Ltd
Emanuel Diacconi Ltd
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Publication of CN110996851A publication Critical patent/CN110996851A/zh
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    • 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
    • A61F2/2442—Annuloplasty rings or inserts for correcting the valve shape; Implants for improving the function of a native heart valve
    • A61F2/246—Devices for obstructing a leak through a native valve in a closed condition
    • 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
    • A61F2/2442—Annuloplasty rings or inserts for correcting the valve shape; Implants for improving the function of a native heart valve
    • A61F2/2454—Means for preventing inversion of the valve leaflets, e.g. chordae tendineae prostheses
    • 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
    • A61F2/2442—Annuloplasty rings or inserts for correcting the valve shape; Implants for improving the function of a native heart valve
    • A61F2/2466—Delivery devices therefor

Landscapes

  • Health & Medical Sciences (AREA)
  • Cardiology (AREA)
  • Oral & Maxillofacial Surgery (AREA)
  • Transplantation (AREA)
  • Engineering & Computer Science (AREA)
  • Biomedical Technology (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)
CN201880035160.6A 2017-03-28 2018-03-28 心脏瓣膜植入物和心脏瓣膜植入物系统 Active CN110996851B (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE102017002974.1A DE102017002974B4 (de) 2017-03-28 2017-03-28 Herzklappen-Implantat, geeignet für den Einsatz in der minimal-invasiven Chirurgie zur Reparatur einer Herzklappe und/oder eines Herzklappensegels am schlagenden Herzen und Herzklappen-lmplantat-System
DE102017002974.1 2017-03-28
PCT/EP2018/058028 WO2018178210A1 (de) 2017-03-28 2018-03-28 Herzklappen-implantat und herzklappen-implantat-system

Publications (2)

Publication Number Publication Date
CN110996851A CN110996851A (zh) 2020-04-10
CN110996851B true CN110996851B (zh) 2021-12-17

Family

ID=61972498

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201880035160.6A Active CN110996851B (zh) 2017-03-28 2018-03-28 心脏瓣膜植入物和心脏瓣膜植入物系统

Country Status (6)

Country Link
US (2) US11369472B2 (https=)
EP (2) EP3600156B1 (https=)
JP (3) JP7125784B2 (https=)
CN (1) CN110996851B (https=)
DE (1) DE102017002974B4 (https=)
WO (1) WO2018178210A1 (https=)

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US9308087B2 (en) 2011-04-28 2016-04-12 Neovasc Tiara Inc. Sequentially deployed 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
GB2536538B (en) 2014-09-17 2018-07-18 Cardiomech As Anchor for implantation in body tissue
US10631984B2 (en) 2015-12-15 2020-04-28 Neovasc Tiara Inc. Transseptal delivery system
EP4183372A1 (en) 2016-01-29 2023-05-24 Neovasc Tiara Inc. Prosthetic valve for avoiding obstruction of outflow
EP3541462A4 (en) 2016-11-21 2020-06-17 Neovasc Tiara Inc. METHODS AND SYSTEMS FOR THE QUICK RETURN OF A TRANSCATHETER HEART VALVE RELEASE SYSTEM
CN111263622A (zh) 2017-08-25 2020-06-09 内奥瓦斯克迪亚拉公司 顺序展开的经导管二尖瓣假体
US11173030B2 (en) 2018-05-09 2021-11-16 Neochord, Inc. Suture length adjustment for minimally invasive heart valve repair
EP3876870B1 (en) 2018-11-08 2023-12-20 Neovasc Tiara Inc. Ventricular deployment of a transcatheter mitral valve prosthesis
US20220117734A1 (en) 2018-11-29 2022-04-21 Cardiomech As Device for Heart Repair
AU2020233892A1 (en) 2019-03-08 2021-11-04 Neovasc Tiara Inc. Retrievable prosthesis delivery system
WO2020210652A1 (en) 2019-04-10 2020-10-15 Neovasc Tiara Inc. Prosthetic valve with natural blood flow
US11376126B2 (en) 2019-04-16 2022-07-05 Neochord, Inc. Transverse helical cardiac anchor for minimally invasive heart valve repair
US11779742B2 (en) 2019-05-20 2023-10-10 Neovasc Tiara Inc. Introducer with hemostasis mechanism
US11311376B2 (en) 2019-06-20 2022-04-26 Neovase Tiara Inc. Low profile prosthetic mitral valve
US12208007B2 (en) 2020-01-16 2025-01-28 Neochord, Inc. Helical cardiac anchors for minimally invasive heart valve repair
CN117243654B (zh) * 2023-10-10 2024-05-28 上海声拓医疗科技有限公司 用于修复装置的装载输送组件
CN118299050B (zh) * 2024-03-20 2026-02-06 四川大学华西医院 经导管主动脉瓣置换术后左室质量回归不佳风险预测方法
CN118766517B (zh) * 2024-08-16 2025-12-26 上海大学 一种心脏二尖瓣柔性捕获装置

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CN108289662B (zh) * 2015-10-21 2021-03-12 核心医疗股份公司 用于心脏瓣膜修复的医疗器械和方法

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CN108289662B (zh) * 2015-10-21 2021-03-12 核心医疗股份公司 用于心脏瓣膜修复的医疗器械和方法

Also Published As

Publication number Publication date
WO2018178210A1 (de) 2018-10-04
JP7125784B2 (ja) 2022-08-25
DE102017002974A1 (de) 2018-10-04
US20220323220A1 (en) 2022-10-13
JP2022140796A (ja) 2022-09-27
CA3095229A1 (en) 2018-10-04
EP3600156C0 (de) 2024-11-13
JP7483273B2 (ja) 2024-05-15
CN110996851A (zh) 2020-04-10
US11369472B2 (en) 2022-06-28
JP2024087000A (ja) 2024-06-28
US20200383784A1 (en) 2020-12-10
EP3600156B1 (de) 2024-11-13
DE102017002974B4 (de) 2024-08-08
EP3600156A1 (de) 2020-02-05
EP4509095A2 (de) 2025-02-19
JP2020512173A (ja) 2020-04-23
EP4509095A3 (de) 2025-05-07

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