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1. 发明专利

ES2877699T3 Válvula cardiaca protésica con ligación y almohadilla epicárdica expandible 未知
公开(公告)号：ES2877699T3
公开(公告)日：2021-11-17
申请号：ES16704370
申请日：2016-02-04
申请人： TENDYNE HOLDINGS INC
发明人： VIDLUND ROBERT M , KOVALSKY IGOR , TEGELS ZACHARY J , EKVALL CRAIG A
IPC分类号： A61F2/24 , A61B17/04
摘要： Un aparato, que comprende: una válvula (200) cardiaca protésica que tiene una ligación (236) que se extiende desde ella; una almohadilla (239) epicárdica; caracterizada porque la almohadilla (239) epicárdica define un lumen configurado para recibir la ligación (236) a través de la misma, la almohadilla (239) epicárdica está configurada para moverse a lo largo de la ligación (236) y para enganchar una superficie exterior de un corazón para asegurar la válvula (200) cardiaca protésica en posición dentro del corazón cuando la válvula (200) cardiaca protésica está dispuesta dentro del corazón con la ligación (236) que se extiende fuera del corazón, siendo móvil la almohadilla (239) epicárdica entre una primera configuración en la que la almohadilla epicárdica tiene un primer perímetro exterior y está configurada para estar dispuesta dentro de un lumen de una vaina de suministro y una segunda configuración en la que la almohadilla (239) epicárdica tiene un segundo perímetro exterior mayor que el primer perímetro exterior, la almohadilla (239) epicárdica está configurada para estar dispuesta contra la superficie exterior del corazón cuando está en la segunda configuración para asegurar la válvula protésica (200) y la ligación en una posición deseada dentro del corazón.

2. 发明专利

CA2975294A1 EXPANDABLE EPICARDIAL PADS AND DEVICES AND METHODS FOR DELIVERY OF SAME 未知
公开(公告)号：CA2975294A1
公开(公告)日：2016-08-11
申请号：CA2975294
申请日：2016-02-04
申请人： TENDYNE HOLDINGS INC
发明人： VIDLUND ROBERT M , KOVALSKY IGOR , TEGELS ZACHARY J , EKVALL CRAIG A
IPC分类号： A61F2/24 , A61B17/04
摘要： Apparatus and methods are described herein for use in the delivery of a prosthetic mitral valve. In some embodiments, an apparatus includes an epicardial pad (1639) configured to engage an outside surface of a heart to secure a prosthetic heart valve in position within the heart. The epicardial pad defines a lumen configured to receive therethrough a tether (1619) extending from the prosthetic valve. The epicardial pad is movable between a first configuration in which the epicardial pad has a first outer perimeter and is configured to be disposed within a lumen of a delivery sheath and a second configuration in which the epicardial pad has a second outer perimeter greater than the first outer perimeter. The epicardial pad can be disposed against the outside surface of the heart when in the second configuration to secure the prosthetic valve and tether in a desired position within the heart.

3. 发明专利

AU2016271473B2 Apical control of transvascular delivery of prosthetic mitral valve 未知
公开(公告)号：AU2016271473B2
公开(公告)日：2020-04-23
申请号：AU2016271473
申请日：2016-06-03
申请人： TENDYNE HOLDINGS INC
发明人： KOVALSKY IGOR , TEGELS ZACHARY J , VIDLUND ROBERT M , VIDLUND ZACH
IPC分类号： A61F2/24
摘要： Apparatus and methods are described herein for use in the delivery and deployment of a prosthetic mitral valve. In some embodiments, after a prosthetic valve (1500) has been at least partially delivered from a delivery sheath into the left atrium of a heart, a valve positioning device can be used to engage with and position the prosthetic valve within the mitral annulus. The valve positioning device can include a alignment member (1576) configured to engage with a prosthetic valve such that the alignment member can control the distal, proximal, lateral and/or rotational movement of the prosthetic valve. The prosthetic valve can include a tether (1536) that can be inserted or threaded through the alignment member such that the alignment member can be moved along the tether into engagement with the prosthetic valve.

4. 发明申请

WO2016126942A3 EXPANDABLE EPICARDIAL PADS AND DEVICES AND METHODS FOR THEIR DELIVERY 审中-公开
标题翻译：可扩展的EPICARDIAL PADS及其设备及其交付方法
公开(公告)号：WO2016126942A3
公开(公告)日：2016-09-29
申请号：PCT/US2016016567
申请日：2016-02-04
申请人： TENDYNE HOLDINGS INC
发明人： VIDLUND ROBERT M , KOVALSKY IGOR , TEGELS ZACHARY J , EKVALL CRAIG A
IPC分类号： A61F2/24 , A61B17/04
CPC分类号： A61F2/2418 , A61B17/0401 , A61B2017/0443 , A61B2017/3425 , A61F2/2433 , A61F2/2436 , A61F2/2439 , A61F2/2457 , A61F2220/0016 , A61F2220/0041 , A61F2220/0075 , A61F2220/0083 , A61F2230/0093 , A61F2250/0039 , A61F2250/0063 , A61F2250/0098
摘要： Apparatus and methods are described herein for use in the delivery of a prosthetic mitral valve. In some embodiments, an apparatus includes an epicardial pad (1639) configured to engage an outside surface of a heart to secure a prosthetic heart valve in position within the heart. The epicardial pad defines a lumen configured to receive therethrough a tether (1619) extending from the prosthetic valve. The epicardial pad is movable between a first configuration in which the epicardial pad has a first outer perimeter and is configured to be disposed within a lumen of a delivery sheath and a second configuration in which the epicardial pad has a second outer perimeter greater than the first outer perimeter. The epicardial pad can be disposed against the outside surface of the heart when in the second configuration to secure the prosthetic valve and tether in a desired position within the heart.
摘要翻译：本文描述了用于递送假性二尖瓣的装置和方法。在一些实施例中，一种装置包括构造成接合心脏的外表面以将假心脏瓣膜固定在心脏内的适当位置的心外膜垫（1639）。心外膜限定了被配置为从其接收通过从假肢瓣延伸的系绳（1619）的内腔。心外膜垫可以在其中心外膜具有第一外周边并被构造成设置在输送护套的内腔内的第一构型和第二构型之间移动，其中心外膜垫具有大于第一外周边的第二外周边外围。当处于第二构造中时，心外膜可以抵靠心脏的外表面设置，以将人造瓣膜和系绳固定在心脏内的期望位置。

5. 发明专利

AU2016205371B2 Prosthetic mitral valves and apparatus and methods for delivery of same 未知
公开(公告)号：AU2016205371B2
公开(公告)日：2019-10-10
申请号：AU2016205371
申请日：2016-01-06
申请人： TENDYNE HOLDINGS INC
发明人： CHRISTIANSON MARK , VIDLUND ZACH , VIDLUND ROBERT , KOVALSKY IGOR , PECKELS WILLIAM , EVANS MICHAEL , PERRIN CHAD , OTTE JOHN F , MAI SON
IPC分类号： A61F2/24
摘要： Apparatus and methods are described herein for use in the transvascular delivery and deployment of a prosthetic mitral valve (300). In some embodiments, a method includes inverting an outer frame (320) of a prosthetic mitral valve when the valve is in a biased expanded configuration over an inner frame (350). After inverting the outer frame, the prosthetic mitral valve is inserted into a lumen of a delivery sheath (326) such that the mitral valve is moved to a collapsed configuration. The distal end portion of the delivery sheath is inserted into a left atrium of a heart. The prosthetic mitral valve is moved distally out of the delivery sheath such that the inverted outer frame reverts and the prosthetic mitral valve assumes its biased expanded configuration. In some embodiments, actuation wires are used to assist in the reversion of the outer frame. The prosthetic mitral valve is then positioned within a mitral annulus of the heart.

6. 发明专利

AU2016205371A1 Prosthetic mitral valves and apparatus and methods for delivery of same 未知
公开(公告)号：AU2016205371A1
公开(公告)日：2017-07-13
申请号：AU2016205371
申请日：2016-01-06
申请人： TENDYNE HOLDINGS INC
发明人： CHRISTIANSON MARK , VIDLUND ZACH , VIDLUND ROBERT , KOVALSKY IGOR , PECKELS WILLIAM , EVANS MICHAEL , PERRIN CHAD , OTTE JOHN F , MAI SON
IPC分类号： A61F2/24
摘要： Apparatus and methods are described herein for use in the transvascular delivery and deployment of a prosthetic mitral valve (300). In some embodiments, a method includes inverting an outer frame (320) of a prosthetic mitral valve when the valve is in a biased expanded configuration over an inner frame (350). After inverting the outer frame, the prosthetic mitral valve is inserted into a lumen of a delivery sheath (326) such that the mitral valve is moved to a collapsed configuration. The distal end portion of the delivery sheath is inserted into a left atrium of a heart. The prosthetic mitral valve is moved distally out of the delivery sheath such that the inverted outer frame reverts and the prosthetic mitral valve assumes its biased expanded configuration. In some embodiments, actuation wires are used to assist in the reversion of the outer frame. The prosthetic mitral valve is then positioned within a mitral annulus of the heart.

7. 发明专利

AU2016271473A1 Apical control of transvascular delivery of prosthetic mitral valve 未知
公开(公告)号：AU2016271473A1
公开(公告)日：2017-12-07
申请号：AU2016271473
申请日：2016-06-03
申请人： TENDYNE HOLDINGS INC
发明人： KOVALSKY IGOR , TEGELS ZACHARY J , VIDLUND ROBERT M , VIDLUND ZACH
IPC分类号： A61F2/24
摘要： Apparatus and methods are described herein for use in the delivery and deployment of a prosthetic mitral valve. In some embodiments, after a prosthetic valve (1500) has been at least partially delivered from a delivery sheath into the left atrium of a heart, a valve positioning device can be used to engage with and position the prosthetic valve within the mitral annulus. The valve positioning device can include a alignment member (1576) configured to engage with a prosthetic valve such that the alignment member can control the distal, proximal, lateral and/or rotational movement of the prosthetic valve. The prosthetic valve can include a tether (1536) that can be inserted or threaded through the alignment member such that the alignment member can be moved along the tether into engagement with the prosthetic valve.

8. 发明专利

CA2987441A1 APICAL CONTROL OF TRANSVASCULAR DELIVERY OF PROSTHETIC MITRAL VALVE 未知
公开(公告)号：CA2987441A1
公开(公告)日：2016-12-08
申请号：CA2987441
申请日：2016-06-03
申请人： TENDYNE HOLDINGS INC
发明人： KOVALSKY IGOR , TEGELS ZACHARY J , VIDLUND ROBERT M , VIDLUND ZACH
IPC分类号： A61F2/24
摘要： Apparatus and methods are described herein for use in the delivery and deployment of a prosthetic mitral valve. In some embodiments, after a prosthetic valve (1500) has been at least partially delivered from a delivery sheath into the left atrium of a heart, a valve positioning device can be used to engage with and position the prosthetic valve within the mitral annulus. The valve positioning device can include a alignment member (1576) configured to engage with a prosthetic valve such that the alignment member can control the distal, proximal, lateral and/or rotational movement of the prosthetic valve. The prosthetic valve can include a tether (1536) that can be inserted or threaded through the alignment member such that the alignment member can be moved along the tether into engagement with the prosthetic valve.

9. 发明专利

CA2972966A1 PROSTHETIC MITRAL VALVES AND APPARATUS AND METHODS FOR DELIVERY OF SAME 未知
公开(公告)号：CA2972966A1
公开(公告)日：2016-07-14
申请号：CA2972966
申请日：2016-01-06
申请人： TENDYNE HOLDINGS INC
发明人： CHRISTIANSON MARK , VIDLUND ZACH , VIDLUND ROBERT , KOVALSKY IGOR , PECKELS WILLIAM , EVANS MICHAEL , PERRIN CHAD , OTTE JOHN F , MAI SON
IPC分类号： A61F2/24
摘要： Apparatus and methods are described herein for use in the transvascular delivery and deployment of a prosthetic mitral valve (300). In some embodiments, a method includes inverting an outer frame (320) of a prosthetic mitral valve when the valve is in a biased expanded configuration over an inner frame (350). After inverting the outer frame, the prosthetic mitral valve is inserted into a lumen of a delivery sheath (326) such that the mitral valve is moved to a collapsed configuration. The distal end portion of the delivery sheath is inserted into a left atrium of a heart. The prosthetic mitral valve is moved distally out of the delivery sheath such that the inverted outer frame reverts and the prosthetic mitral valve assumes its biased expanded configuration. In some embodiments, actuation wires are used to assist in the reversion of the outer frame. The prosthetic mitral valve is then positioned within a mitral annulus of the heart.

10. 发明专利

AU2016228261B2 APPARATUS AND METHOD FOR DELIVERY OF PROSTHETIC MITRAL VALVE 未知
公开(公告)号：AU2016228261B2
公开(公告)日：2020-07-30
申请号：AU2016228261
申请日：2016-09-15
申请人： TENDYNE HOLDINGS INC
发明人： VIDLUND ROBERT M , KOVALSKY IGOR
IPC分类号： A61F2/24
摘要： The invention relates to apparatus and methods for use in the delivery and deployment of a prosthetic mitral valve into a heart via a transatrial approach. The method comprising: inverting an outer frame of a prosthetic mitral valve when the prosthetic mitral valve is in a biased expanded configuration, the prosthetic mitral valve being formed with a shape-memory material; after the inverting, inserting the prosthetic mitral valve into a lumen of a delivery sheath such that the prosthetic mitral valve is moved to a collapsed configuration, while remaining inverted; inserting the delivery sheath through a trans atrial entry site directly into a left atrium of a patient; moving the prosthetic mitral valve distally out of the lumen of the delivery sheath such that the inverted outer frame of the prosthetic mitral valve reverts and the prosthetic mitral valve assumes its biased expanded configuration; and positioning the prosthetic mitral valve within a mitral annulus of the heart. 31151 Atty Docket No. TNDY-035/01 WO 321861-2187 Dispose outer frame of prosthetic mitral 880 valve in inverted configuration Insert prosthetic mitral valve and tether 882 into lumen of delivery sheath Insert catheter through apex of heart and 884 position distal end of the catheter within left ventricle of the heart Insert delivery sheath with valve and tether into left atrium, through a native 886 mitral valve gap and position distal end of delivery sheath within left ventricle of heart Capture distal end portion of tether with 888 snare and pull tether through catheter and out ventricle wall at apex of heart Deploy prosthetic mitral valve into left 890 atrium of heart such that mitral valve reverts and assumes biased expanded configuration Position prosthetic mitral valve in native 892 mitral annulus and secure epicardial pad to apex of heart

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