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 US10052201B2 (en) 2016-09-21 2016-09-21 Valved stent for mitral and tricuspid heart valve replacement
US15/272,213 2016-09-21

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 (enExample)
EP (1) EP3298987B1 (enExample)
JP (1) JP7036556B2 (enExample)
CN (1) CN107233146B (enExample)
WO (1) WO2018057257A1 (enExample)

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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
EP4112006A1 (en) 2015-12-15 2023-01-04 Neovasc Tiara Inc. Transseptal delivery system
DE202017007326U1 (de) 2016-01-29 2020-10-20 Neovasc Tiara Inc. Klappenprothese zum Verhindern einer Abflussobstruktion
JP2019535415A (ja) 2016-11-21 2019-12-12 ニオバスク ティアラ インコーポレイテッド 経カテーテル心臓弁送達システムの急速退却のための方法およびシステム
US10390953B2 (en) * 2017-03-08 2019-08-27 Cardiac Dimensions Pty. Ltd. Methods and devices for reducing paravalvular leakage
US11666444B2 (en) 2017-08-03 2023-06-06 The Regents Of The University Of California Atrial cage for placement, securing 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
CA3118599C (en) 2018-11-08 2025-04-22 Neovasc Tiara Inc VENTRICULAR DEPLOYMENT OF A TRANSCATHETER MITRAL VALVE PROSTHESIS
WO2020185597A1 (en) 2019-03-08 2020-09-17 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
JP7438236B2 (ja) 2019-04-01 2024-02-26 ニオバスク ティアラ インコーポレイテッド 制御可能に展開可能な補綴弁
AU2020271896B2 (en) 2019-04-10 2022-10-13 Neovasc Tiara Inc. Prosthetic valve with natural blood flow
WO2020236931A1 (en) 2019-05-20 2020-11-26 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
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
CA3201702A1 (en) 2020-12-14 2022-06-23 Casey Torrance 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
AU2023265163A1 (en) 2022-05-05 2024-11-21 Magnolia Medical Corp. Prosthetic heart valve, systems, and methods

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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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WO2018057257A1 (en) 2018-03-29
US10052201B2 (en) 2018-08-21
JP7036556B2 (ja) 2022-03-15
JP2018047242A (ja) 2018-03-29
CN107233146A (zh) 2017-10-10
EP3298987A1 (en) 2018-03-28
US20180078365A1 (en) 2018-03-22
EP3298987B1 (en) 2020-11-18

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