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9 条记录 (耗时 0.015 秒)

    Transcatheter valve having reduced seam exposure
    1.
    发明授权
    Transcatheter valve having reduced seam exposure 有权

    公开(公告)号：US11284995B2

    公开(公告)日：2022-03-29

    申请号：US16419749

    申请日：2019-05-22

    申请人： MEDTRONIC, INC.

    发明人： Alaena Maiorano

    IPC分类号： A61F2/24 ,  B23P15/00

    摘要： A transcatheter valve having an expandable frame and a collapsible multi-portion skirt within the frame are provided with seams between the portions of the skirt that are located to cooperate with features of the frame and thereby reduce the exposure of the seams.

    Segmented transcatheter valve prosthesis having an unsupported valve segment
    2.
    发明授权
    Segmented transcatheter valve prosthesis having an unsupported valve segment 有权

    公开(公告)号：US10219896B2

    公开(公告)日：2019-03-05

    申请号：US15609106

    申请日：2017-05-31

    申请人： Medtronic, Inc.

    发明人： Jeffrey Sandstrom ,  Alaena Maiorano ,  Joel Racchini

    IPC分类号： A61F2/24 ,  A61F2/07 ,  A61F2/82

    摘要： Embodiments hereof relate to a transcatheter valve prosthesis including a tubular fabric body, a first or inflow tubular scaffold attached to a first end portion of the tubular fabric body, and a second or outflow tubular scaffold attached to a second end portion of the tubular fabric body. A prosthetic valve component is disposed within and secured to an intermediate portion of the tubular fabric body that longitudinally extends between the first and second end portions of the tubular fabric body. The intermediate portion is unsupported such that neither of the first and second tubular scaffolds surrounds the intermediate portion of the tubular fabric body. The intermediate portion may include one or more windows for coronary access and may include one or more commissure reinforcement members coupled thereto to provide support for the prosthetic valve component.

    TRANSCATHETER VALVE HAVING REDUCED SEAM EXPOSURE
    4.
    发明申请
    TRANSCATHETER VALVE HAVING REDUCED SEAM EXPOSURE 审中-公开

    公开(公告)号：US20190307559A1

    公开(公告)日：2019-10-10

    申请号：US16419749

    申请日：2019-05-22

    申请人： MEDTRONIC, INC.

    发明人： Alaena Maiorano

    IPC分类号： A61F2/24 ,  B23P15/00

    摘要： A transcatheter valve having an expandable frame and a collapsible multi-portion skirt within the frame are provided with seams between the portions of the skirt that are located to cooperate with features of the frame and thereby reduce the exposure of the seams.

    TRANSCATHETER VALVE HAVING REDUCED SEAM EXPOSURE
    5.
    发明申请
    TRANSCATHETER VALVE HAVING REDUCED SEAM EXPOSURE 审中-公开
    具有减少海绵暴露的过渡阀

    公开(公告)号：US20170027690A1

    公开(公告)日：2017-02-02

    申请号：US15282023

    申请日：2016-09-30

    申请人： Medtronic, Inc.

    发明人： Alaena Maiorano

    IPC分类号： A61F2/24 ,  B23P15/00

    CPC分类号： A61F2/2415 ,  A61F2/2412 ,  A61F2/2418 ,  A61F2220/0075 ,  B23P15/001

    摘要： A transcatheter valve having an expandable frame and a collapsible multi-portion skirt within the frame are provided with seams between the portions of the skirt that are located to cooperate with features of the frame and thereby reduce the exposure of the seams.

    摘要翻译： 具有可伸缩框架和框架内的可折叠多部分裙部的经导管阀在裙部的位于与框架的特征配合的位置之间设置有接缝，从而减少接缝的暴露。

    Transcatheter valve having reduced seam exposure
    7.
    发明授权
    Transcatheter valve having reduced seam exposure 有权

    公开(公告)号：US10327893B2

    公开(公告)日：2019-06-25

    申请号：US15282023

    申请日：2016-09-30

    申请人： Medtronic, Inc.

    发明人： Alaena Maiorano

    IPC分类号： A61F2/24 ,  B23P15/00

    摘要： A transcatheter valve having an expandable frame and a collapsible multi-portion skirt within the frame are provided with seams between the portions of the skirt that are located to cooperate with features of the frame and thereby reduce the exposure of the seams.

    SEGMENTED TRANSCATHETER VALVE PROSTHESIS HAVING AN UNSUPPORTED VALVE SEGMENT
    9.
    发明申请
    SEGMENTED TRANSCATHETER VALVE PROSTHESIS HAVING AN UNSUPPORTED VALVE SEGMENT 有权
    带有不间断阀门分段的SEGMENTED TRANSCATHETER VALVE PROSTHISIS

    公开(公告)号：US20160151153A1

    公开(公告)日：2016-06-02

    申请号：US14556484

    申请日：2014-12-01

    申请人： Medtronic, Inc.

    发明人： Jeffrey Sandstrom ,  Alaena Maiorano ,  Joel Racchini

    IPC分类号： A61F2/24

    CPC分类号： A61F2/2418 ,  A61F2/07 ,  A61F2/24 ,  A61F2/2412 ,  A61F2/2436 ,  A61F2002/828 ,  A61F2210/0014 ,  A61F2220/0016 ,  A61F2220/0075 ,  A61F2230/0054 ,  A61F2230/0067 ,  A61F2230/008 ,  A61F2250/0039

    摘要： Embodiments hereof relate to a transcatheter valve prosthesis including a tubular fabric body, a first or inflow tubular scaffold attached to a first end portion of the tubular fabric body, and a second or outflow tubular scaffold attached to a second end portion of the tubular fabric body. A prosthetic valve component is disposed within and secured to an intermediate portion of the tubular fabric body that longitudinally extends between the first and second end portions of the tubular fabric body. The intermediate portion is unsupported such that neither of the first and second tubular scaffolds surrounds the intermediate portion of the tubular fabric body. The intermediate portion may include one or more windows for coronary access and may include one or more commissure reinforcement members coupled thereto to provide support for the prosthetic valve component.

    摘要翻译： 实施例涉及一种经导管瓣膜假体，其包括管状织物本体，附接到管状织物主体的第一端部的第一或流入管状支架，以及附接到管状织物本体的第二端部的第二或流出管状支架 。 假体阀部件设置在管状织物主体的中间部分内并且被固定到纵向延伸在管状织物主体的第一和第二端部之间。 中间部分没有支撑，使得第一和第二管状支架都不包围管状织物本体的中间部分。 中间部分可以包括用于冠状动脉通路的一个或多个窗口，并且可以包括联接到其上的一个或多个连合加强构件，以为假体瓣膜部件提供支撑。