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    MEDICAL DEVICE WITH ONE OR MORE SHEATHING TRANSITION MEMBERS
    11.
    发明申请
    MEDICAL DEVICE WITH ONE OR MORE SHEATHING TRANSITION MEMBERS 审中-公开
    具有一个或多个切割过渡成员的医疗设备

    公开(公告)号：US20130123898A1

    公开(公告)日：2013-05-16

    申请号：US13676489

    申请日：2012-11-14

    Applicant: Boston Scientific Scimed, Inc.

    Inventor： David S. Tung ,  Benjamin Sutton ,  Brian D. Brandt ,  David J. Paul ,  Jonathan M. Tanaka

    IPC: A61F2/95

    CPC classification number: A61F2/95 ,  A61F2/2436 ,  A61F2/2439 ,  A61F2/966 ,  A61F2002/9517 ,  A61F2002/9665

    Abstract: Medical device delivery systems and methods for making and using medical device delivery systems are disclosed. An example medical device delivery system may include an outer sheath. An inner catheter may be disposed within the outer sheath. The inner catheter may have a distal end. An implant may be releasably coupled to the inner catheter. The implant may be configured to shift between a first configuration where the implant is sheathed within the outer sheath and a second configuration where the implant is unsheathed. A sheathing transition member may be coupled to the inner catheter. The sheathing transition member may be configured to ease shifting of the implant from the second configuration to the first configuration.

    Abstract translation: 公开了用于制造和使用医疗装置输送系统的医疗装置输送系统和方法。 示例性医疗装置递送系统可以包括外护套。 内导管可以设置在外护套内。 内导管可具有远端。 植入物可以可释放地联接到内导管。 植入物可被配置成在植入物被套在外护套内的第一构型与植入物未固化的第二构型之间移动。 护套过渡构件可以联接到内导管。 护套过渡构件可以被配置为简化植入物从第二构型到第一构型的移动。

    METHODS AND APPARATUS FOR ENDOVASCULARLY REPLACING A HEART VALVE
    12.
    发明申请
    METHODS AND APPARATUS FOR ENDOVASCULARLY REPLACING A HEART VALVE 审中-公开

    公开(公告)号：US20200000590A1

    公开(公告)日：2020-01-02

    申请号：US16539112

    申请日：2019-08-13

    Applicant: BOSTON SCIENTIFIC SCIMED, INC.

    Inventor： Amr Salahieh ,  Jean-Pierre Dueri ,  Hans F. Valencia ,  Brian D. Brandt ,  Dwight P. Morejohn ,  Claudio Argento ,  Tom Saul ,  Ulrich R. Haug

    IPC: A61F2/24 ,  A61F2/90

    Abstract: The invention includes methods of and apparatus for endovascularly replacing a heart valve of a patient. One aspect of the invention provides a method including the steps of endovascularly delivering a replacement valve and an expandable anchor to a vicinity of the heart valve in an unexpanded configuration; and applying an external non-hydraulically expanding or non-pneumatically expanding actuation force on the anchor to change the shape of the anchor, such as by applying proximally and/or distally directed force on the anchor using a releasable deployment tool to expand and contract the anchor or parts of the anchor. Another aspect of the invention provides an apparatus including a replacement valve; an anchor; and a deployment tool comprising a plurality of anchor actuation elements adapted to apply a non-hydraulically expanding or non-pneumatically expanding actuation force on the anchor to reshape the anchor.

    Methods and apparatus for endovascularly replacing a heart valve
    13.
    发明授权
    Methods and apparatus for endovascularly replacing a heart valve 有权

    公开(公告)号：US10413412B2

    公开(公告)日：2019-09-17

    申请号：US15927417

    申请日：2018-03-21

    Applicant: BOSTON SCIENTIFIC SCIMED, INC.

    Inventor： Amr Salahieh ,  Jean-Pierre Dueri ,  Hans F. Valencia ,  Brian D. Brandt ,  Dwight P. Morejohn ,  Claudio Argento ,  Tom Saul ,  Ulrich R. Haug

    IPC: A61F2/24 ,  A61F2/90 ,  A61F2/95

    Abstract: The invention includes methods of and apparatus for endovascularly replacing a heart valve of a patient. One aspect of the invention provides a method including the steps of endovascularly delivering a replacement valve and an expandable anchor to a vicinity of the heart valve in an unexpanded configuration; and applying an external non-hydraulically expanding or non-pneumatically expanding actuation force on the anchor to change the shape of the anchor, such as by applying proximally and/or distally directed force on the anchor using a releasable deployment tool to expand and contract the anchor or parts of the anchor. Another aspect of the invention provides an apparatus including a replacement valve; an anchor; and a deployment tool comprising a plurality of anchor actuation elements adapted to apply a non-hydraulically expanding or non-pneumatically expanding actuation force on the anchor to reshape the anchor.

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