CN107233146B - 适用心脏二尖瓣和三尖瓣带瓣支架置换瓣膜 - Google Patents

适用心脏二尖瓣和三尖瓣带瓣支架置换瓣膜 Download PDF

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CN107233146B
CN107233146B CN201710675846.9A CN201710675846A CN107233146B CN 107233146 B CN107233146 B CN 107233146B CN 201710675846 A CN201710675846 A CN 201710675846A CN 107233146 B CN107233146 B CN 107233146B
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valve
stent
heart
metal
tricuspid
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Chinese (zh)
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CN107233146A (zh
Inventor
张一�
叶萍
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Peijia Medical Co ltd
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Peijia Medical Co ltd
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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
    • A61F2/2412—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
    • 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
    • A61F2310/00—Prostheses classified in A61F2/28 or A61F2/30 - A61F2/44 being constructed from or coated with a particular material
    • A61F2310/00005—The prosthesis being constructed from a particular material
    • A61F2310/00011—Metals or alloys

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  • 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)
CN201710675846.9A 2016-09-21 2017-08-09 适用心脏二尖瓣和三尖瓣带瓣支架置换瓣膜 Active CN107233146B (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US15/272,213 2016-09-21
US15/272,213 US10052201B2 (en) 2016-09-21 2016-09-21 Valved stent for mitral and tricuspid heart valve replacement

Publications (2)

Publication Number Publication Date
CN107233146A CN107233146A (zh) 2017-10-10
CN107233146B true CN107233146B (zh) 2020-04-10

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN201710675846.9A Active CN107233146B (zh) 2016-09-21 2017-08-09 适用心脏二尖瓣和三尖瓣带瓣支架置换瓣膜

Country Status (5)

Country Link
US (1) US10052201B2 (https=)
EP (1) EP3298987B1 (https=)
JP (1) JP7036556B2 (https=)
CN (1) CN107233146B (https=)
WO (1) WO2018057257A1 (https=)

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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
US9345573B2 (en) 2012-05-30 2016-05-24 Neovasc Tiara Inc. Methods and apparatus for loading a prosthesis onto a delivery system
US9572665B2 (en) 2013-04-04 2017-02-21 Neovasc Tiara Inc. Methods and apparatus for delivering a prosthetic valve to a beating heart
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
US10390953B2 (en) 2017-03-08 2019-08-27 Cardiac Dimensions Pty. Ltd. Methods and devices for reducing paravalvular leakage
WO2019028264A1 (en) 2017-08-03 2019-02-07 The Regents Of The University Of California AURICULAR CAGE FOR THE PLACEMENT, FASTENING AND ANCHORING OF ATRIOVENTRICULAR VALVES
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
CN109806028B (zh) * 2017-11-21 2021-02-26 先健科技(深圳)有限公司 心脏瓣膜
CN109966023B (zh) * 2017-12-28 2024-09-27 上海微创心通医疗科技有限公司 心脏瓣膜假体及其支架
CN110101486B (zh) * 2018-02-01 2024-02-27 上海微创心通医疗科技有限公司 心脏瓣膜假体及其输送器
US12232955B2 (en) 2018-10-06 2025-02-25 The Foundry Modular valve replacement systems and associated devices and methods of use
EP3876870B1 (en) 2018-11-08 2023-12-20 Neovasc Tiara Inc. Ventricular deployment of a transcatheter mitral valve prosthesis
EP4670678A1 (en) * 2018-12-10 2025-12-31 St. Jude Medical, Cardiology Division, Inc. PROSTHETIC TRICUSPID VALVE REPLACEMENT DESIGN
AU2020233892A1 (en) 2019-03-08 2021-11-04 Neovasc Tiara Inc. Retrievable prosthesis delivery system
CN109938879A (zh) 2019-03-19 2019-06-28 上海欣吉特生物科技有限公司 一种手术瓣膜及其植入装置
US11602429B2 (en) 2019-04-01 2023-03-14 Neovasc Tiara Inc. Controllably deployable prosthetic valve
WO2020210652A1 (en) 2019-04-10 2020-10-15 Neovasc Tiara Inc. Prosthetic valve with natural blood flow
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
CN111281604B (zh) * 2020-01-22 2022-04-22 沛嘉医疗科技(苏州)有限公司 人工生物瓣膜及其处理方法
CN111265329A (zh) * 2020-04-17 2020-06-12 王宇森 一种个性化分支血管支架
US20230248513A1 (en) * 2020-07-07 2023-08-10 Anteris Technologies Corporation Expandable frame for improved hemodynamic performance of transcatheter replacement heart valve
WO2022132571A1 (en) 2020-12-14 2022-06-23 Cardiac Dimensions Pty. Ltd. Modular pre-loaded medical implants and delivery systems
CN113940787A (zh) * 2021-09-03 2022-01-18 中国医学科学院阜外医院 一种应用于主动脉的人工血管及其制备方法
CN114569184A (zh) * 2022-02-24 2022-06-03 广东海思卡尔医疗科技有限公司 一种用于人体腔道内的封堵器械
CN119486689A (zh) 2022-05-05 2025-02-18 玉兰医疗股份有限公司 人工心脏瓣膜、系统和方法

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CN104771247A (zh) * 2014-01-15 2015-07-15 赛诺医疗科学技术有限公司 一种治疗二尖瓣返流的装置及方法
CN105188611A (zh) * 2013-02-04 2015-12-23 爱德华兹生命科学公司 用于置换二尖瓣的假体瓣膜

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CN105188611A (zh) * 2013-02-04 2015-12-23 爱德华兹生命科学公司 用于置换二尖瓣的假体瓣膜
EP2777616A1 (en) * 2013-03-14 2014-09-17 CardiAQ Valve Technologies, Inc. Prosthesis for atraumatically grasping intralumenal tissue
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Publication number Publication date
JP7036556B2 (ja) 2022-03-15
EP3298987B1 (en) 2020-11-18
US10052201B2 (en) 2018-08-21
JP2018047242A (ja) 2018-03-29
US20180078365A1 (en) 2018-03-22
CN107233146A (zh) 2017-10-10
EP3298987A1 (en) 2018-03-28
WO2018057257A1 (en) 2018-03-29

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