WO2013176583A3 - Гибкий протез атриовентрикулярного клапана сердца - Google Patents

Гибкий протез атриовентрикулярного клапана сердца Download PDF

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Publication number
WO2013176583A3
WO2013176583A3 PCT/RU2013/000423 RU2013000423W WO2013176583A3 WO 2013176583 A3 WO2013176583 A3 WO 2013176583A3 RU 2013000423 W RU2013000423 W RU 2013000423W WO 2013176583 A3 WO2013176583 A3 WO 2013176583A3
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WO
WIPO (PCT)
Prior art keywords
prosthesis
heart valve
valve prosthesis
risk
blood flow
Prior art date
Application number
PCT/RU2013/000423
Other languages
English (en)
French (fr)
Other versions
WO2013176583A2 (ru
Inventor
Сергей Васильевич ЕВДОКИМОВ
Александр Сергеевич ЕВДОКИМОВ
Original Assignee
Закрытое Акционерное Общество Научно-Производственное Предприятие "Мединж"
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
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Application filed by Закрытое Акционерное Общество Научно-Производственное Предприятие "Мединж" filed Critical Закрытое Акционерное Общество Научно-Производственное Предприятие "Мединж"
Publication of WO2013176583A2 publication Critical patent/WO2013176583A2/ru
Publication of WO2013176583A3 publication Critical patent/WO2013176583A3/ru

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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
    • 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

Abstract

Изобретение относится к медицинской технике и может быть использовано в кардиохирургии для замены пораженных естественных митральных и трикуспидальных клапанов сердца человека. Задачей предлагаемого изобретения является снижение рисков травмирования миокарда желудочков при имплантации протеза клапана сердца и снижение рисков травмирования пациента при реимплантации биологического протеза, повышение долговечности протеза клапана сердца. Снижение риска травмирования пациента достигается за счет уменьшения величины интерпозиции протеза в желудочке. Протез клапана сердца содержит стент (1), выполненный из металла, имеющий основание (2), обращенное к прямому потоку крови (I), вершину (3), обращенную к обратному потоку крови (II), запирающий элемент, в виде гибких лепестков (4), выполненных из ксеноперикарда, манжету (5), имеющую посадочную поверхность (6), контактирующую с сердечными тканями (III), и внешнюю поверхность (7), контактирующую с потоком крови (II). Протез снабжен кольцевой обоймой (8), основание (9) которой герметично соединено с основанием (2) стента (1), а часть внешней боковой поверхности (11) обоймы (8) по периметру герметично соединена с манжетой (5), при этом на внутренней боковой поверхности (10) обоймы (8) закреплены лепестки (4).
PCT/RU2013/000423 2012-05-24 2013-05-23 Гибкий протез атриовентрикулярного клапана сердца WO2013176583A2 (ru)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
RU2012121499 2012-05-24
RU2012121499/14A RU2508918C2 (ru) 2012-05-24 2012-05-24 Гибкий протез атриовентрикулярного клапана сердца

Publications (2)

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WO2013176583A2 WO2013176583A2 (ru) 2013-11-28
WO2013176583A3 true WO2013176583A3 (ru) 2014-02-27

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/RU2013/000423 WO2013176583A2 (ru) 2012-05-24 2013-05-23 Гибкий протез атриовентрикулярного клапана сердца

Country Status (2)

Country Link
RU (1) RU2508918C2 (ru)
WO (1) WO2013176583A2 (ru)

Cited By (3)

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US9034032B2 (en) 2011-10-19 2015-05-19 Twelve, Inc. Prosthetic heart valve devices, prosthetic mitral valves and associated systems and methods
US9125740B2 (en) 2011-06-21 2015-09-08 Twelve, Inc. Prosthetic heart valve devices and associated systems and methods
US9421098B2 (en) 2010-12-23 2016-08-23 Twelve, Inc. System for mitral valve repair and replacement

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EA201400481A1 (ru) 2011-10-19 2014-10-30 Твелв, Инк. Искусственные сердечно-клапанные устройства, искусственные митральные клапаны и соответствующие системы и способы
US11202704B2 (en) 2011-10-19 2021-12-21 Twelve, Inc. Prosthetic heart valve devices, prosthetic mitral valves and associated systems and methods
EA201400478A1 (ru) 2011-10-19 2014-10-30 Твелв, Инк. Устройства, системы и способы протезирования сердечного клапана
US9655722B2 (en) 2011-10-19 2017-05-23 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
US9579198B2 (en) 2012-03-01 2017-02-28 Twelve, Inc. Hydraulic delivery systems for prosthetic heart valve devices and associated methods
WO2014189974A1 (en) 2013-05-20 2014-11-27 Twelve, Inc. Implantable heart valve devices, mitral valve repair devices and associated systems and methods
EP3107499A4 (en) * 2014-02-20 2018-03-14 Mitral Valve Technologies Sàrl Coiled anchor for supporting prosthetic heart valve, prosthetic heart valve, and deployment device
WO2017035002A1 (en) 2015-08-21 2017-03-02 Twelve Inc. Implantable heart valve devices, mitral valve repair devices and associated systems and methods
CN109069272A (zh) 2016-04-29 2018-12-21 美敦力瓦斯科尔勒公司 具有带系绳的锚定件的假体心脏瓣膜设备以及相关联的系统和方法
US10959841B2 (en) 2016-11-15 2021-03-30 Hancock Jaffe Laboratories, Inc. Implantable vein frame
US10702378B2 (en) 2017-04-18 2020-07-07 Twelve, Inc. Prosthetic heart valve device and associated systems and methods
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
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
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

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US20080015687A1 (en) * 2004-05-05 2008-01-17 Direct Flow Medical, Inc. Method of in situ formation of translumenally deployable heart valve support
RU2355361C2 (ru) * 2007-05-10 2009-05-20 Закрытое акционерное общество "НеоКор" (ЗАО "НеоКор") Биологический протез клапана сердца и способ его изготовления
US20110319988A1 (en) * 2009-12-08 2011-12-29 Avalon Medical, Ltd. Device and System for Transcatheter Mitral Valve Replacement

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US7691144B2 (en) * 2003-10-01 2010-04-06 Mvrx, Inc. Devices, systems, and methods for reshaping a heart valve annulus
US7597711B2 (en) * 2004-01-26 2009-10-06 Arbor Surgical Technologies, Inc. Heart valve assembly with slidable coupling connections
RU2350300C1 (ru) * 2007-07-19 2009-03-27 Закрытое Акционерное Общество Научно-Производственное Предприятие "Мединж" Протез клапана сердца (варианты)
AU2008305600B2 (en) * 2007-09-26 2013-07-04 St. Jude Medical, Inc. Collapsible prosthetic heart valves
US9532868B2 (en) * 2007-09-28 2017-01-03 St. Jude Medical, Inc. Collapsible-expandable prosthetic heart valves with structures for clamping native tissue
ES2584315T3 (es) * 2008-07-15 2016-09-27 St. Jude Medical, Inc. Diseños de manguito colapsable y reexpansible de válvula cardiaca protésica y aplicaciones tecnológicas complementarias
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US20080015687A1 (en) * 2004-05-05 2008-01-17 Direct Flow Medical, Inc. Method of in situ formation of translumenally deployable heart valve support
RU2355361C2 (ru) * 2007-05-10 2009-05-20 Закрытое акционерное общество "НеоКор" (ЗАО "НеоКор") Биологический протез клапана сердца и способ его изготовления
US20110319988A1 (en) * 2009-12-08 2011-12-29 Avalon Medical, Ltd. Device and System for Transcatheter Mitral Valve Replacement

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9421098B2 (en) 2010-12-23 2016-08-23 Twelve, Inc. System for mitral valve repair and replacement
US9125740B2 (en) 2011-06-21 2015-09-08 Twelve, Inc. Prosthetic heart valve devices and associated systems and methods
US9579196B2 (en) 2011-06-21 2017-02-28 Twelve, Inc. Prosthetic heart valve devices and associated systems and methods
US9034032B2 (en) 2011-10-19 2015-05-19 Twelve, Inc. Prosthetic heart valve devices, prosthetic mitral valves and associated systems and methods
US9295552B2 (en) 2011-10-19 2016-03-29 Twelve, Inc. Prosthetic heart valve devices, prosthetic mitral valves and associated systems and methods

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Publication number Publication date
RU2508918C2 (ru) 2014-03-10
RU2012121499A (ru) 2013-11-27
WO2013176583A2 (ru) 2013-11-28

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