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    Surgical heart valves identifiable post-implant
    2.
    发明授权
    Surgical heart valves identifiable post-implant 有权
    手术心脏瓣膜可识别植入后

    公开(公告)号：US09504566B2

    公开(公告)日：2016-11-29

    申请号：US14745287

    申请日：2015-06-19

    申请人： Edwards Lifesciences Corporation

    发明人： Jessica Guttenberg ,  Da-Yu Chang ,  Derrick Johnson ,  Brian S. Conklin ,  Qinggang Zeng ,  Myron Howanec, Jr. ,  Grace M. Kim

    IPC分类号： A61F2/24

    CPC分类号： A61F2/2418 ,  A61F2/2409 ,  A61F2250/0085 ,  A61F2250/0089 ,  A61F2250/0098

    摘要： A prosthetic heart valve configured to replace a native heart valve and for post-implant expansion and having a valve-type indicator thereon visible from outside the body post-implant. The indicator communicates information about the valve, such as the size or orifice diameter of the valve, and/or that the valve has the capacity for post-implant expansion. The indicator can be an alphanumeric symbol or other symbol or combination of symbols that represent information about the characteristics of the valve such as the valve size. The capacity for post-implant expansion facilitates a valve-in-valve procedure, where the valve-type indicator conveys information to the surgeon about whether the implanted valve is suitable for the procedure and informs the choice of the secondary valve.

    摘要翻译： 一种假体心脏瓣膜，其构造成代替天然心脏瓣膜并用于植入后扩张，并且在体外植入物后面具有可从其上观察到的瓣膜型指示器。 指示器传达关于阀的信息，例如阀的尺寸或孔直径，和/或阀具有用于植入物扩张的能力。 指示符可以是代表关于阀的特性的信息的字母数字符号或其它符号或符号的组合，例如阀的尺寸。 植入后扩张的能力有利于瓣膜瓣膜手术，其中瓣膜型指示器向外科医生传达关于植入的瓣膜是否适于手术并且通知二次瓣膜的选择的信息。

    Hybrid heart valves
    3.
    发明授权
    Hybrid heart valves 有权

    公开(公告)号：US11654020B2

    公开(公告)日：2023-05-23

    申请号：US16666331

    申请日：2019-10-28

    申请人： Edwards Lifesciences Corporation

    发明人： Brian S. Conklin ,  Qinggang Zeng ,  Myron Howanec, Jr. ,  Grace Myong Kim

    IPC分类号： A61F2/24

    CPC分类号： A61F2/2418 ,  A61F2/2409 ,  A61F2210/0057 ,  A61F2220/0075 ,  A61F2230/0069 ,  A61F2250/001 ,  A61F2250/006 ,  A61F2250/0018 ,  A61F2250/0048 ,  A61F2250/0097

    摘要： A prosthetic heart valve configured to replace a native heart valve and having a support frame configured to be reshaped into an expanded form in order to receive and/or support an expandable prosthetic heart valve therein is disclosed, together with methods of using same. The prosthetic heart valve may be configured to have a generally rigid and/or expansion-resistant configuration when initially implanted to replace a native valve (or other prosthetic heart valve), but to assume a generally expanded form when subjected to an outward force such as that provided by a dilation balloon or other mechanical expander. An inflow stent frame is expandable for anchoring the valve in place, and may have an outflow end that is collapsible to a limited degree for delivery and expandable post-implant to facilitate valve-in-valve (ViV) procedures. The hybrid heart valves eliminate earlier structural bands, which both reduces manufacturing time and facilitates ViV procedures.

    Methods of identifying and replacing implanted heart valves
    4.
    发明授权
    Methods of identifying and replacing implanted heart valves 有权

    公开(公告)号：US11154394B2

    公开(公告)日：2021-10-26

    申请号：US16270849

    申请日：2019-02-08

    申请人： Edwards Lifesciences Corporation

    发明人： Jessica Guttenberg ,  Da-Yu Chang ,  Derrick Johnson ,  Brian S. Conklin ,  Qinggang Zeng ,  Myron Howanec, Jr. ,  Grace Myong Kim

    IPC分类号： A61F2/24

    摘要： A prosthetic heart valve configured to replace a native heart valve and for post-implant expansion and having a valve-type indicator thereon visible from outside the body post-implant. The indicator communicates information about the valve, such as the size or orifice diameter of the valve, and/or that the valve has the capacity for post-implant expansion. The indicator can be an alphanumeric symbol or other symbol or combination of symbols that represent information about the characteristics of the valve such as the valve size. The capacity for post-implant expansion facilitates a valve-in-valve procedure, where the valve-type indicator conveys information to the surgeon about whether the implanted valve is suitable for the procedure and informs the choice of the secondary valve.

    Prosthetic heart valve with collapsible holder
    5.
    发明授权
    Prosthetic heart valve with collapsible holder 有权

    公开(公告)号：US11911273B2

    公开(公告)日：2024-02-27

    申请号：US17067598

    申请日：2020-10-09

    申请人： Edwards Lifesciences Corporation

    发明人： Ankita Bordoloi Gurunath ,  Derrick Johnson ,  Brian S. Conklin ,  Myron Howanec, Jr.

    IPC分类号： A61F2/24 ,  A61M25/00

    CPC分类号： A61F2/2439 ,  A61F2/2412 ,  A61F2220/0075 ,  A61M2025/0096

    摘要： A prosthetic heart valve holder system includes a prosthetic heart valve having a base at an inflow end, a plurality of commissure posts extending from the base toward an outflow end, and valve leaflets secured to the commissure posts to permit flow through the heart valve. A deflector is provided at the outflow end having a central hub and a plurality of arms extending from the central hub secured to and covering the tips of respective commissure posts. A valve support body is secured to the base and a post connects the valve support body to the hub of the deflector. The plurality of arms are sufficiently collapsible such that, in a first position, free ends of the arms are located axially between the hub and the valve support body to prevent suture looping during an implant procedure, and in a second position, the hub is located axially between the free ends of the arms and the valve support body to permit removal of the deflector from the outflow side of the valve, through the valve leaflets, to the inflow side of the valve.

    Prosthetic heart valve with collapsible holder
    7.
    发明授权
    Prosthetic heart valve with collapsible holder 有权

    公开(公告)号：US10799353B2

    公开(公告)日：2020-10-13

    申请号：US15963311

    申请日：2018-04-26

    申请人： Edwards Lifesciences Corporation

    发明人： Ankita Bordoloi Gurunath ,  Derrick Johnson ,  Brian S. Conklin ,  Myron Howanec, Jr.

    IPC分类号： A61F2/24 ,  A61M25/00

    摘要： A prosthetic heart valve holder system includes a prosthetic heart valve having a base at an inflow end, a plurality of commissure posts extending from the base toward an outflow end, and valve leaflets secured to the commissure posts to permit flow through the heart valve. A deflector is provided at the outflow end having a central hub and a plurality of arms extending from the central hub secured to and covering the tips of respective commissure posts. A valve support body is secured to the base and a post connects the valve support body to the hub of the deflector. The plurality of arms are sufficiently collapsible such that, in a first position, free ends of the arms are located axially between the hub and the valve support body to prevent suture looping during an implant procedure, and in a second position, the hub is located axially between the free ends of the arms and the valve support body to permit removal of the deflector from the outflow side of the valve, through the valve leaflets, to the inflow side of the valve.

    Integrated hybrid heart valves
    10.
    发明授权
    Integrated hybrid heart valves 有权

    公开(公告)号：US10456246B2

    公开(公告)日：2019-10-29

    申请号：US15199748

    申请日：2016-06-30

    申请人： Edwards Lifesciences Corporation

    发明人： Brian S. Conklin ,  Qinggang Zeng ,  Myron Howanec, Jr. ,  Grace Myong Kim

    IPC分类号： A61F2/24

    摘要： A prosthetic heart valve configured to replace a native heart valve and having a support frame configured to be reshaped into an expanded form in order to receive and/or support an expandable prosthetic heart valve therein is disclosed, together with methods of using same. The prosthetic heart valve may be configured to have a generally rigid and/or expansion-resistant configuration when initially implanted to replace a native valve (or other prosthetic heart valve), but to assume a generally expanded form when subjected to an outward force such as that provided by a dilation balloon or other mechanical expander. An inflow stent frame is expandable for anchoring the valve in place, and may have an outflow end that is collapsible to a limited degree for delivery and expandable post-implant to facilitate a valve-in-valve (ViV) procedure. The hybrid heart valves eliminate earlier structural bands, which both reduces manufacturing time and facilitates a ViV procedure.