ES2525941T3 - Un dispositivo y un método para ayudar de forma controlada el movimiento de una válvula mitral - Google Patents

Un dispositivo y un método para ayudar de forma controlada el movimiento de una válvula mitral Download PDF

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Publication number
ES2525941T3
ES2525941T3 ES11759802.9T ES11759802T ES2525941T3 ES 2525941 T3 ES2525941 T3 ES 2525941T3 ES 11759802 T ES11759802 T ES 11759802T ES 2525941 T3 ES2525941 T3 ES 2525941T3
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Prior art keywords
mitral valve
heart
cardiac
force
vessel
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ES11759802.9T
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English (en)
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Jan-Otto Solem
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Synergio AG
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Synergio AG
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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
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
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    • A61M60/165—Implantable pumps or pumping devices, i.e. the blood being pumped inside the patient's body implantable in, on, or around the heart
    • A61M60/187—Implantable pumps or pumping devices, i.e. the blood being pumped inside the patient's body implantable in, on, or around the heart mechanically acting upon the inside of the patient's native heart, e.g. contractile structures placed inside the heart
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    • A61M60/20—Type thereof
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    • A61M60/253—Positive displacement blood pumps including a displacement member directly acting on the blood
    • A61M60/268—Positive displacement blood pumps including a displacement member directly acting on the blood the displacement member being flexible, e.g. membranes, diaphragms or bladders
    • 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
    • A61F2/2451—Inserts in the coronary sinus for correcting the valve shape
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
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    • 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
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61H—PHYSICAL THERAPY APPARATUS, e.g. DEVICES FOR LOCATING OR STIMULATING REFLEX POINTS IN THE BODY; ARTIFICIAL RESPIRATION; MASSAGE; BATHING DEVICES FOR SPECIAL THERAPEUTIC OR HYGIENIC PURPOSES OR SPECIFIC PARTS OF THE BODY
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    • A61H31/004—Heart stimulation
    • A—HUMAN NECESSITIES
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    • A61H—PHYSICAL THERAPY APPARATUS, e.g. DEVICES FOR LOCATING OR STIMULATING REFLEX POINTS IN THE BODY; ARTIFICIAL RESPIRATION; MASSAGE; BATHING DEVICES FOR SPECIAL THERAPEUTIC OR HYGIENIC PURPOSES OR SPECIFIC PARTS OF THE BODY
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    • A61M60/126—Implantable pumps or pumping devices, i.e. the blood being pumped inside the patient's body implantable via, into, inside, in line, branching on, or around a blood vessel
    • A61M60/135—Implantable pumps or pumping devices, i.e. the blood being pumped inside the patient's body implantable via, into, inside, in line, branching on, or around a blood vessel inside a blood vessel, e.g. using grafting
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    • A61M60/00—Blood pumps; Devices for mechanical circulatory actuation; Balloon pumps for circulatory assistance
    • A61M60/10—Location thereof with respect to the patient's body
    • A61M60/122—Implantable pumps or pumping devices, i.e. the blood being pumped inside the patient's body
    • A61M60/126—Implantable pumps or pumping devices, i.e. the blood being pumped inside the patient's body implantable via, into, inside, in line, branching on, or around a blood vessel
    • A61M60/148—Implantable pumps or pumping devices, i.e. the blood being pumped inside the patient's body implantable via, into, inside, in line, branching on, or around a blood vessel in line with a blood vessel using resection or like techniques, e.g. permanent endovascular heart assist devices
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M60/00—Blood pumps; Devices for mechanical circulatory actuation; Balloon pumps for circulatory assistance
    • A61M60/10—Location thereof with respect to the patient's body
    • A61M60/122—Implantable pumps or pumping devices, i.e. the blood being pumped inside the patient's body
    • A61M60/165—Implantable pumps or pumping devices, i.e. the blood being pumped inside the patient's body implantable in, on, or around the heart
    • A61M60/191—Implantable pumps or pumping devices, i.e. the blood being pumped inside the patient's body implantable in, on, or around the heart mechanically acting upon the outside of the patient's native heart, e.g. compressive structures placed around the heart
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M60/00—Blood pumps; Devices for mechanical circulatory actuation; Balloon pumps for circulatory assistance
    • A61M60/20—Type thereof
    • A61M60/289—Devices for mechanical circulatory actuation assisting the residual heart function by means mechanically acting upon the patient's native heart or blood vessel structure, e.g. direct cardiac compression [DCC] devices
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M60/00—Blood pumps; Devices for mechanical circulatory actuation; Balloon pumps for circulatory assistance
    • A61M60/40—Details relating to driving
    • A61M60/424—Details relating to driving for positive displacement blood pumps
    • A61M60/438—Details relating to driving for positive displacement blood pumps the force acting on the blood contacting member being mechanical
    • A61M60/441—Details relating to driving for positive displacement blood pumps the force acting on the blood contacting member being mechanical generated by an electromotor
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M60/00—Blood pumps; Devices for mechanical circulatory actuation; Balloon pumps for circulatory assistance
    • A61M60/40—Details relating to driving
    • A61M60/465—Details relating to driving for devices for mechanical circulatory actuation
    • A61M60/47—Details relating to driving for devices for mechanical circulatory actuation the force acting on the actuation means being mechanical, e.g. mechanically driven members clamping a blood vessel
    • A61M60/473—Details relating to driving for devices for mechanical circulatory actuation the force acting on the actuation means being mechanical, e.g. mechanically driven members clamping a blood vessel generated by an electromotor
    • A61M60/476—Details relating to driving for devices for mechanical circulatory actuation the force acting on the actuation means being mechanical, e.g. mechanically driven members clamping a blood vessel generated by an electromotor with means converting the rotation into a translational movement of the displacement member
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
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    • A61M60/40—Details relating to driving
    • A61M60/465—Details relating to driving for devices for mechanical circulatory actuation
    • A61M60/489—Details relating to driving for devices for mechanical circulatory actuation the force acting on the actuation means being magnetic
    • A61M60/495—Electromagnetic force
    • A—HUMAN NECESSITIES
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    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M60/00—Blood pumps; Devices for mechanical circulatory actuation; Balloon pumps for circulatory assistance
    • A61M60/50—Details relating to control
    • A61M60/508—Electronic control means, e.g. for feedback regulation
    • A61M60/515—Regulation using real-time patient data
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
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    • A61M60/00—Blood pumps; Devices for mechanical circulatory actuation; Balloon pumps for circulatory assistance
    • A61M60/50—Details relating to control
    • A61M60/508—Electronic control means, e.g. for feedback regulation
    • A61M60/515—Regulation using real-time patient data
    • A61M60/531—Regulation using real-time patient data using blood pressure data, e.g. from blood pressure sensors
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    • A61M60/50—Details relating to control
    • A61M60/508—Electronic control means, e.g. for feedback regulation
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    • A61M60/857—Implantable blood tubes
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    • A61M60/80—Constructional details other than related to driving
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    • A61M60/855—Constructional details other than related to driving of implantable pumps or pumping devices
    • A61M60/865—Devices for guiding or inserting pumps or pumping devices into the patient's body

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  • Health & Medical Sciences (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Engineering & Computer Science (AREA)
  • Cardiology (AREA)
  • Veterinary Medicine (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Biomedical Technology (AREA)
  • Anesthesiology (AREA)
  • Hematology (AREA)
  • Mechanical Engineering (AREA)
  • Vascular Medicine (AREA)
  • Transplantation (AREA)
  • Oral & Maxillofacial Surgery (AREA)
  • Medical Informatics (AREA)
  • Pain & Pain Management (AREA)
  • Emergency Medicine (AREA)
  • Pulmonology (AREA)
  • Epidemiology (AREA)
  • Physical Education & Sports Medicine (AREA)
  • Rehabilitation Therapy (AREA)
  • Electromagnetism (AREA)
  • Physics & Mathematics (AREA)
  • Prostheses (AREA)
  • External Artificial Organs (AREA)
  • Surgical Instruments (AREA)

Abstract

Un dispositivo médico adaptado para mejorar la circulación sanguínea intracardiaca de un corazón de un paciente mediante la ayuda permanente de la acción de bombeo ventricular izquierdo, caracterizado por tener dicho dispositivo: Al menos una primera unidad de fijación adaptada para implantarse en un vaso cardiaco de dicho corazón cerca de una válvula mitral (MV), tal como un vaso cardiaco venoso que incluye el seno coronario (CS), la vena cardiaca magna (GCV) la vena interventricular anterior (AIV), o un vaso de ramificación, una unidad generadora de fuerza adaptada para comunicarse con dicha primera unidad de fijación, en el que dicha unidad generadora de fuerza está concebida para generar una fuerza que ayuda a dicha acción de bombeo ventricular izquierdo dependiendo de un ciclo cardiaco de dicho corazón, y en el que dicha primera unidad de fijación cuando está implantada recibe dicha fuerza de tal modo que se proporciona un movimiento asistido de dicho vaso cardiaco y de este modo de dicha válvula mitral en un plano de la válvula mitral en una dirección hacia y/o desde un vértice de dicho corazón.

Description

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Claims (1)

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ES11759802.9T 2010-03-25 2011-03-25 Un dispositivo y un método para ayudar de forma controlada el movimiento de una válvula mitral Active ES2525941T3 (es)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US31761910P 2010-03-25 2010-03-25
US317619P 2010-03-25
SE1050282 2010-03-25
SE1050282A SE535690C2 (sv) 2010-03-25 2010-03-25 En implanterbar anordning och kit för hjärtunderstöd, innefattande medel för generering av longitudinell rörelse av mitralisklaffen
PCT/SE2011/050337 WO2011119100A1 (en) 2010-03-25 2011-03-25 A device and a method to controllably assist movement of a mitral valve

Publications (1)

Publication Number Publication Date
ES2525941T3 true ES2525941T3 (es) 2015-01-02

Family

ID=44673458

Family Applications (1)

Application Number Title Priority Date Filing Date
ES11759802.9T Active ES2525941T3 (es) 2010-03-25 2011-03-25 Un dispositivo y un método para ayudar de forma controlada el movimiento de una válvula mitral

Country Status (17)

Country Link
US (4) US20120245679A1 (es)
EP (2) EP2549955B1 (es)
JP (2) JP5281722B2 (es)
KR (1) KR101665356B1 (es)
CN (2) CN102933175B (es)
AU (1) AU2011229995B2 (es)
BR (1) BR112012024267B1 (es)
CA (1) CA2794303C (es)
ES (1) ES2525941T3 (es)
HK (2) HK1181293A1 (es)
IL (1) IL222077A (es)
MX (1) MX339497B (es)
MY (1) MY180715A (es)
RU (2) RU2537064C2 (es)
SE (1) SE535690C2 (es)
SG (1) SG184381A1 (es)
WO (1) WO2011119100A1 (es)

Families Citing this family (62)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE535690C2 (sv) * 2010-03-25 2012-11-13 Jan Otto Solem En implanterbar anordning och kit för hjärtunderstöd, innefattande medel för generering av longitudinell rörelse av mitralisklaffen
SE535140C2 (sv) 2010-03-25 2012-04-24 Jan Otto Solem En implanterbar anordning, kit och system för förbättring av hjärtfunktionen, innefattande medel för generering av longitudinell rörelse av mitralisklaffen
US8579964B2 (en) 2010-05-05 2013-11-12 Neovasc Inc. Transcatheter mitral valve prosthesis
AU2011349578B2 (en) 2010-12-23 2016-06-30 Twelve, Inc. System for mitral valve repair and replacement
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
EP2723273B1 (en) 2011-06-21 2021-10-27 Twelve, Inc. Prosthetic heart valve devices
US9655722B2 (en) 2011-10-19 2017-05-23 Twelve, Inc. Prosthetic heart valve devices, prosthetic mitral valves and associated systems and methods
CN103889369B (zh) 2011-10-19 2016-09-14 托尔福公司 用于心脏瓣膜置换术的装置
US11202704B2 (en) 2011-10-19 2021-12-21 Twelve, Inc. Prosthetic heart valve devices, prosthetic mitral valves and associated systems and methods
US9039757B2 (en) 2011-10-19 2015-05-26 Twelve, Inc. Prosthetic heart valve devices, prosthetic mitral valves and associated systems and methods
US9763780B2 (en) 2011-10-19 2017-09-19 Twelve, Inc. Devices, systems and methods for heart valve replacement
AU2012325813A1 (en) 2011-10-19 2014-04-03 Twelve, Inc. Prosthetic heart valve devices, prosthetic mitral valves and associated systems and methods
US8945146B2 (en) 2011-10-24 2015-02-03 Medtronic, Inc. Delivery system assemblies and associated methods for implantable medical devices
US9216293B2 (en) 2011-11-17 2015-12-22 Medtronic, Inc. Delivery system assemblies for implantable medical devices
US8721587B2 (en) 2011-11-17 2014-05-13 Medtronic, Inc. Delivery system assemblies and associated methods for implantable medical devices
US9579198B2 (en) 2012-03-01 2017-02-28 Twelve, Inc. Hydraulic delivery systems for prosthetic heart valve devices and associated methods
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
WO2014189974A1 (en) 2013-05-20 2014-11-27 Twelve, Inc. Implantable heart valve devices, mitral valve repair devices and associated systems and methods
US20170000935A1 (en) 2014-01-27 2017-01-05 Children's Medical Center Corporation Mechanical assist device
CN106572910B (zh) * 2014-06-18 2021-04-27 宝来瑞斯医疗有限公司 用于治疗瓣膜返流的二尖瓣植入物
JP6541971B2 (ja) * 2014-12-26 2019-07-10 合同会社ジャパン・メディカル・クリエーティブ 心臓支援補助装置
CN107810029A (zh) * 2015-07-01 2018-03-16 心脏起搏器股份公司 用于左心房和左心室感测与起搏的左侧单通道引线
CN107920895B (zh) 2015-08-21 2020-06-26 托尔福公司 可植入心脏瓣膜装置、二尖瓣修复装置以及相关系统和方法
WO2017100927A1 (en) 2015-12-15 2017-06-22 Neovasc Tiara Inc. Transseptal delivery system
CN113633435A (zh) 2016-01-29 2021-11-12 内奥瓦斯克迪亚拉公司 用于防止流出阻塞的假体瓣膜
WO2017189276A1 (en) 2016-04-29 2017-11-02 Medtronic Vascular Inc. Prosthetic heart valve devices with tethered anchors and associated systems and methods
US9999502B2 (en) * 2016-11-04 2018-06-19 Highlife Sas Transcather valve prosthesis
CN109996581B (zh) 2016-11-21 2021-10-15 内奥瓦斯克迪亚拉公司 用于快速收回经导管心脏瓣膜递送系统的方法和系统
US10433961B2 (en) 2017-04-18 2019-10-08 Twelve, Inc. Delivery systems with tethers for prosthetic heart valve devices and associated methods
US10575950B2 (en) 2017-04-18 2020-03-03 Twelve, Inc. Hydraulic systems for delivering prosthetic heart valve devices and associated methods
US10702378B2 (en) 2017-04-18 2020-07-07 Twelve, Inc. Prosthetic heart valve device and associated systems and methods
US10792151B2 (en) 2017-05-11 2020-10-06 Twelve, Inc. Delivery systems for delivering prosthetic heart valve devices and associated methods
US10646338B2 (en) 2017-06-02 2020-05-12 Twelve, Inc. Delivery systems with telescoping capsules for deploying prosthetic heart valve devices and associated methods
US10709591B2 (en) 2017-06-06 2020-07-14 Twelve, Inc. Crimping device and method for loading stents and prosthetic heart valves
JP7414529B2 (ja) 2017-06-07 2024-01-16 シファメド・ホールディングス・エルエルシー 血管内流体移動デバイス、システム、および使用方法
US10786352B2 (en) 2017-07-06 2020-09-29 Twelve, Inc. Prosthetic heart valve devices and associated systems and methods
US10729541B2 (en) 2017-07-06 2020-08-04 Twelve, Inc. Prosthetic heart valve devices and associated systems and methods
US10856984B2 (en) 2017-08-25 2020-12-08 Neovasc Tiara Inc. Sequentially deployed transcatheter mitral valve prosthesis
CN111556763B (zh) 2017-11-13 2023-09-01 施菲姆德控股有限责任公司 血管内流体运动装置、系统
JP7410034B2 (ja) 2018-02-01 2024-01-09 シファメド・ホールディングス・エルエルシー 血管内血液ポンプならびに使用および製造の方法
KR20210030927A (ko) 2018-07-10 2021-03-18 신태크 아게 체인 환형 성형 링, 전달 시스템 및 관련 방법
EP3878410A1 (en) 2018-07-10 2021-09-15 Syntach AG Annuloplasty device
EP3593758A1 (en) 2018-07-10 2020-01-15 Syntach AG An implantable cardiac valve device and system
EP3593759A1 (en) 2018-07-10 2020-01-15 Syntach AG A chain annuloplasty ring and delivery system
DE102018124048A1 (de) * 2018-09-28 2020-04-02 Artract Medical UG Vorrichtung, Kit und Verfahren zur Unterstützung der Herzaktion sowie Einführsystem
US11896811B2 (en) * 2018-11-02 2024-02-13 W. L. Gore & Associates, Inc. Implantable ventricular assist devices and methods
US11737872B2 (en) 2018-11-08 2023-08-29 Neovasc Tiara Inc. Ventricular deployment of a transcatheter mitral valve prosthesis
CA3129062A1 (en) 2019-02-06 2020-08-13 inQB8 Medical Technologies, LLC Intra-cardiac left atrial and dual support systems
JP7430732B2 (ja) 2019-03-08 2024-02-13 ニオバスク ティアラ インコーポレイテッド 回収可能補綴物送達システム
US11602429B2 (en) 2019-04-01 2023-03-14 Neovasc Tiara Inc. Controllably deployable prosthetic valve
CA3136334A1 (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
WO2020257643A1 (en) 2019-06-20 2020-12-24 Neovasc Tiara Inc. Low profile prosthetic mitral valve
US11964145B2 (en) 2019-07-12 2024-04-23 Shifamed Holdings, Llc Intravascular blood pumps and methods of manufacture and use
KR102259290B1 (ko) 2019-07-16 2021-06-01 중앙대학교 산학협력단 경피적 삽입형 좌심실 보조장치
WO2021016372A1 (en) 2019-07-22 2021-01-28 Shifamed Holdings, Llc Intravascular blood pumps with struts and methods of use and manufacture
US11724089B2 (en) 2019-09-25 2023-08-15 Shifamed Holdings, Llc Intravascular blood pump systems and methods of use and control thereof
EP4034221A4 (en) 2019-09-25 2023-10-11 Shifamed Holdings, LLC CATHETER BLOOD PUMPS AND FOLDABLE PUMP HOUSINGS
CN111150490B (zh) * 2020-01-15 2021-01-29 陈挺 基于ar和ai技术的心脏射频消融手术智能助手系统
CN117503433B (zh) * 2024-01-03 2024-03-19 四川大学华西医院 一种人工主动脉瓣膜及心脏监测系统

Family Cites Families (38)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE454942B (sv) * 1986-05-22 1988-06-13 Astra Tech Ab Hjerthjelpanordning for inoperation i brosthalan
US6592619B2 (en) * 1996-01-02 2003-07-15 University Of Cincinnati Heart wall actuation device for the natural heart
UA56262C2 (uk) * 1997-10-09 2003-05-15 Орквіс Медікел Корпорейшн Імплантовувана система підтримки серця
AU4409599A (en) * 1998-05-28 1999-12-13 Georgia Tech Research Corporation Autologous vascular grafts created by vessel distension
MXPA01011316A (es) 1999-05-04 2003-07-14 Simon Marcus Horner Metodo y aparato de asistencia cardiaca.
US7192442B2 (en) * 1999-06-30 2007-03-20 Edwards Lifesciences Ag Method and device for treatment of mitral insufficiency
CN1118304C (zh) * 1999-12-21 2003-08-20 马惠生 心室辅助循环的装置
WO2002071980A2 (en) * 2001-03-09 2002-09-19 Georgia Tech Research Corporation Intravascular device and method for axially stretching blood vessels
CN1376523A (zh) * 2001-03-26 2002-10-30 张大幕 新的旋转磁场驱动辅助循环装置
US7144363B2 (en) * 2001-10-16 2006-12-05 Extensia Medical, Inc. Systems for heart treatment
US20060020336A1 (en) * 2001-10-23 2006-01-26 Liddicoat John R Automated annular plication for mitral valve repair
US6764510B2 (en) * 2002-01-09 2004-07-20 Myocor, Inc. Devices and methods for heart valve treatment
US6960229B2 (en) * 2002-01-30 2005-11-01 Cardiac Dimensions, Inc. Device and method for modifying the shape of a body organ
US20050209690A1 (en) * 2002-01-30 2005-09-22 Mathis Mark L Body lumen shaping device with cardiac leads
WO2003092746A1 (en) 2002-05-03 2003-11-13 Gambro, Inc. Fluid mixing and irradiation device and method of using the device especially for biological fluids
WO2004002364A2 (en) * 2002-06-27 2004-01-08 Levine Robert A Ventricular remodeling for artioventricular valve regurgitation
US20040254600A1 (en) * 2003-02-26 2004-12-16 David Zarbatany Methods and devices for endovascular mitral valve correction from the left coronary sinus
US7887582B2 (en) * 2003-06-05 2011-02-15 Cardiac Dimensions, Inc. Device and method for modifying the shape of a body organ
WO2004110257A2 (en) * 2003-06-09 2004-12-23 The University Of Cincinnati Power system for a heart actuation device
US7494459B2 (en) * 2003-06-26 2009-02-24 Biophan Technologies, Inc. Sensor-equipped and algorithm-controlled direct mechanical ventricular assist device
WO2005018507A2 (en) * 2003-07-18 2005-03-03 Ev3 Santa Rosa, Inc. Remotely activated mitral annuloplasty system and methods
JP4543643B2 (ja) 2003-09-12 2010-09-15 日本精工株式会社 転がり軸受ユニットの荷重測定装置
US20050187620A1 (en) * 2003-11-14 2005-08-25 Suresh Pai Systems for heart treatment
JP2007526039A (ja) * 2004-03-02 2007-09-13 ウォルシュ，ピーター，ウイリアム 体内管または嚢壁治療及び心補助装置
CA2588653A1 (en) * 2004-11-24 2006-06-01 Viacor, Inc. Method and apparatus for improving mitral valve function
US7357815B2 (en) * 2005-04-21 2008-04-15 Micardia Corporation Dynamically adjustable implants and methods for reshaping tissue
EP1903988A2 (en) * 2005-06-07 2008-04-02 The International Heart Institute Of Montana Found A system, including method and apparatus for percutaneous endovascular treatment of functional mitral valve insufficiency
WO2007016122A2 (en) * 2005-07-27 2007-02-08 Cook Incorporated Implantable remodelable materials comprising magnetic material
US7799038B2 (en) * 2006-01-20 2010-09-21 Boston Scientific Scimed, Inc. Translumenal apparatus, system, and method
CN101472627B (zh) * 2006-01-30 2013-05-08 国立成功大学 双元脉动双心室辅助装置
US20080039904A1 (en) * 2006-08-08 2008-02-14 Cherik Bulkes Intravascular implant system
WO2008091614A1 (en) * 2007-01-23 2008-07-31 Cvdevices, Llc Systems and methods for valve annulus remodeling
US8092363B2 (en) * 2007-09-05 2012-01-10 Mardil, Inc. Heart band with fillable chambers to modify heart valve function
EP2060282A1 (en) * 2007-11-13 2009-05-20 Abdulrahman Futayn Al-Harbi Heart supporting device
WO2009099644A1 (en) * 2008-02-08 2009-08-13 Heartware, Inc. Ventricular assist device for intraventricular placement
WO2009120764A2 (en) * 2008-03-25 2009-10-01 Ellipse Technologies, Inc. Systems and methods for adjusting an annuloplasty ring with an integrated magnetic drive
US9107749B2 (en) * 2010-02-03 2015-08-18 Edwards Lifesciences Corporation Methods for treating a heart
SE535690C2 (sv) * 2010-03-25 2012-11-13 Jan Otto Solem En implanterbar anordning och kit för hjärtunderstöd, innefattande medel för generering av longitudinell rörelse av mitralisklaffen

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