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88 条记录 (耗时 0.042 秒)

    Native valve repair devices and procedures
    32.
    发明授权
    Native valve repair devices and procedures 有权

    公开(公告)号：US10973639B2

    公开(公告)日：2021-04-13

    申请号：US15865909

    申请日：2018-01-09

    申请人： EDWARDS LIFESCIENCES CORPORATION

    发明人： Asher L. Metchik ,  Gregory Scott Tyler, II ,  Matthew T. Winston ,  Sergio Delgado ,  Lauren R. Freschauf ,  Eric R. Dixon ,  Alexander J. Siegel

    IPC分类号： A61F2/24

    摘要： A system for implanting a repair device onto a native valve of a natural heart to repair the native valve of a patient during a non-open-heart procedure. The system includes a base assembly, a pair of paddles, and a pair of gripping members. The base assembly includes a shaft and a coupler attached to the shaft such that the coupler can be moved along the shaft. The paddles are movable between an open position, a closed position and a bailout position. The paddles and the gripping members are configured to attach to the native valve of the patient. Movement of the coupler along the shaft causes the paddles to move between the open position, the closed position, and the bailout position. When the paddles are in the bailout position, a bailout angle between each paddle of the pair of paddles and the shaft is greater than or equal to 120 degrees.

    Native valve repair devices and procedures
    33.
    发明授权
    Native valve repair devices and procedures 有权

    公开(公告)号：US10925735B2

    公开(公告)日：2021-02-23

    申请号：US16195598

    申请日：2018-11-19

    申请人： Edwards Lifesciences Corporation

    发明人： Asher L. Metchik ,  Gregory Scott Tyler, II ,  Matthew T. Winston ,  Sergio Delgado ,  Lauren R. Freschauf ,  Eric Robert Dixon ,  Alexander J. Siegel

    IPC分类号： A61F2/24

    摘要： A system for implanting a repair device onto a native valve of a natural heart to repairing the native valve of a patient during a non-open-heart procedure. The system includes a surgical delivery instrument, a valve repair device, and a gripper control mechanism. The surgical delivery instrument has at least one lumen. The valve repair device is configured to be delivered through the lumen of the surgical delivery instrument and to be attached to a native valve of a patient. The valve repair device has a pair of paddles, and first and second gripping members. The paddles are movable between an open position and a closed position. The paddles and the first and second gripping members are configured to attach to the native valve of the patient. The gripper control mechanisms each include a suture and a wire having a loop at a distal end. The suture extends from the surgical delivery instrument and through the loop of the wire. The suture is removably attached to the gripping member. The loop of the wire is configured to engage the gripping member to move the gripping member between one or more positions.

    Native valve repair devices and procedures
    34.
    发明授权
    Native valve repair devices and procedures 有权

    公开(公告)号：US10507109B2

    公开(公告)日：2019-12-17

    申请号：US15865861

    申请日：2018-01-09

    申请人： EDWARDS LIFESCIENCES CORPORATION

    发明人： Asher L. Metchik ,  Gregory Scott Tyler, II ,  Matthew T. Winston ,  Sergio Delgado ,  Lauren R. Freschauf ,  Eric R. Dixon ,  Alexander J. Siegel

    IPC分类号： A61F2/24

    摘要： A system for implanting a repair device onto a native valve of a natural heart to repair the native valve of a patient during a non-open-heart procedure. The system includes a surgical delivery instrument, a valve repair device, and a gripper control mechanism. The surgical delivery instrument has at least one lumen. The valve repair device is configured to be delivered through the lumen of the surgical delivery instrument and to attach to a native valve of a patient. The valve repair device includes a pair of paddles, and a pair of gripping members. The paddles are movable between an open position and a closed position. The paddles and the gripping members are configured to attach to a native valve of the patient. The gripper control mechanism is configured to independently move the first and second gripping members.