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公开(公告)号：EP4324405A2
公开(公告)日：2024-02-21
申请号：EP23219750.9
申请日：2015-02-13
发明人： CHAU, Mark , TAYLOR, David M. , SIEGEL, Alexander J. , ROWE, Stanton J. , KHUU, Bao , KWON, Yoon H.
IPC分类号： A61B17/04
摘要： In a representative embodiment, an implantable prosthetic heart valve device comprises an elongated body having first and second end portions, the body being configured to be implanted around a native leaflet of a heart valve such that the first end portion is on an atrial side of the leaflet and the second end portion is on a ventricular side of the leaflet and such that the body can coapt with and move away from an opposing native leaflet during operation of the heart valve. The device can further comprises a fastener configured to be mounted on a suture that extends from one of the first or second end portions, through the native leaflet and through the other of the first or second end portions such that the body is secured to the native leaflet.
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公开(公告)号：EP3777772A1
公开(公告)日：2021-02-17
申请号：EP20192438.8
申请日：2014-12-05
摘要： The present disclosure is directed to embodiments of catheter-based prosthetic heart valves, and in particular, prosthetic heart valves having sealing members configured to seal the interface between the prosthetic valve and the surrounding tissue of the native annulus in which the prosthetic valve is implanted. The present disclosure also discloses new methods of making an introducer sheath with an inner liner for percutaneous insertion of a medical device into a patient.
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公开(公告)号：EP4233790A3
公开(公告)日：2023-10-11
申请号：EP23169994.3
申请日：2014-11-21
发明人： KARAPETIAN, Emil , STANISLAUS, Maria Charles Vija , BAK-BOYCHUK, Gregory , OLSON, Christopher J. , HERNANDEZ, Cristobal R. , BRUNNETT, William C. , BENICHOU, Netanel , FRESCHAUF, Lauren R. , SIEGEL, Alexander J.
摘要： This application relates to methods, systems, and apparatus for replacing native heart valves with prosthetic heart valves and treating valvular insufficiency. In a representative embodiment, a support frame configured to be implanted in a heart valve comprises an annular main body formed by a plurality of angled struts, the main body including a plurality of peaks formed by the intersection of respective adjacent struts. The support frame further comprises one or more leaflet-engaging mechanisms configured to engage leaflets of the heart valve. The support frame can be radially expandable and collapsible.
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公开(公告)号：EP3558169A2
公开(公告)日：2019-10-30
申请号：EP18788284.0
申请日：2018-04-18
发明人： DELGADO, Sergio , DIXON, Eric Robert , TAYLOR, David M. , METCHIK, Asher L. , WINSTON, Matthew , STEARNS, Grant Matthew , SOK, Sam , MARR, Devin H. , NGUYEN, Tam Van , DARABIAN, Sirous , TYLER, II, Gregory Scott , FRESCHAUF, Lauren R. , SIEGEL, Alexander J. , CHEN, Jensen , MORATORIO, Guillermo W. , KWON, Rhayoung
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公开(公告)号：EP3076901A1
公开(公告)日：2016-10-12
申请号：EP14867761.0
申请日：2014-12-05
摘要： The present disclosure is directed to embodiments of catheter-based prosthetic heart valves, and in particular, prosthetic heart valves having sealing members configured to seal the interface between the prosthetic valve and the surrounding tissue of the native annulus in which the prosthetic valve is implanted. The present disclosure also discloses new methods of making an introducer sheath with an inner liner for percutaneous insertion of a medical device into a patient.
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公开(公告)号：EP3730095A1
公开(公告)日：2020-10-28
申请号：EP20174077.6
申请日：2015-02-13
发明人： CHAU, Mark , TAYLOR, David M. , SIEGEL, Alexander J. , ROWE, Stanton J. , KHUU, Bao , KWON, Yoon H.
摘要： In a representative embodiment, an implantable prosthetic heart valve device comprises an elongated body having first and second end portions, the body being configured to be implanted around a native leaflet of a heart valve such that the first end portion is on an atrial side of the leaflet and the second end portion is on a ventricular side of the leaflet and such that the body can coapt with and move away from an opposing native leaflet during operation of the heart valve. The device can further comprises a fastener configured to be mounted on a suture that extends from one of the first or second end portions, through the native leaflet and through the other of the first or second end portions such that the body is secured to the native leaflet.
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公开(公告)号：EP3104812B1
公开(公告)日：2020-05-13
申请号：EP15749188.7
申请日：2015-02-13
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公开(公告)号：EP4233790A2
公开(公告)日：2023-08-30
申请号：EP23169994.3
申请日：2014-11-21
发明人： KARAPETIAN, Emil , STANISLAUS, Maria Charles Vija , BAK-BOYCHUK, Gregory , OLSON, Christopher J. , HERNANDEZ, Cristobal R. , BRUNNETT, William C. , BENICHOU, Netanel , FRESCHAUF, Lauren R. , SIEGEL, Alexander J.
IPC分类号： A61F2/07
摘要： This application relates to methods, systems, and apparatus for replacing native heart valves with prosthetic heart valves and treating valvular insufficiency. In a representative embodiment, a support frame configured to be implanted in a heart valve comprises an annular main body formed by a plurality of angled struts, the main body including a plurality of peaks formed by the intersection of respective adjacent struts. The support frame further comprises one or more leaflet-engaging mechanisms configured to engage leaflets of the heart valve. The support frame can be radially expandable and collapsible.
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