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    Balloon catheter and method for manufacturing same
    9.
    发明授权
    Balloon catheter and method for manufacturing same 有权
    球囊导管及其制造方法

    公开(公告)号：US08888741B2

    公开(公告)日：2014-11-18

    申请号：US12533528

    申请日：2009-07-31

    申请人： Arthur Brunner ,  Adrian Blaser ,  Matthias Wesselmann ,  Patrice Bachmann

    发明人： Arthur Brunner ,  Adrian Blaser ,  Matthias Wesselmann ,  Patrice Bachmann

    IPC分类号： A61M25/10

    CPC分类号： A61M25/1006 ,  A61M25/1029 ,  A61M25/1034 ,  A61M25/1038 ,  A61M2025/1004

    摘要： A balloon catheter comprises an outer shaft having a distal end, an inner shaft situated therein to form an annular fluid line and projecting beyond the distal end of the outer shaft, and a balloon which is dilatable under the influence of a fluid introduced through the fluid line under pressure. At its proximal end the balloon is attached in a fluid-tight manner to the distal end region of the outer shaft at a first attachment zone, and at its distal end is attached in a fluid-tight manner to the distal end region of the inner shaft at a second attachment zone. Between the attachment zones, in the undilated state the balloon is placed in longitudinal folds along its length. The balloon, at least at its distal end, has an untapered design with a thin wall thickness (d) which is essentially unchanged over the length of the balloon, and the longitudinal folds extend into the attachment zone at that location.

    摘要翻译： 气囊导管包括具有远端的外轴，位于其中的内轴以形成环形流体管线并突出超过外轴的远端，以及气球，其在通过流体引入的流体的影响下可膨胀 在压力下。 在其近端处，气囊在第一附接区域以不透水的方式附接到外轴的远端区域，并且其远端以流体密封的方式附接到内部的远端区域 轴在第二附接区域。 在连接区域之间，在未膨胀状态下，气囊沿其长度被放置成纵向折叠。 至少在其远端处，球囊具有无壁纸设计，其壁厚（d）在气囊的长度上基本不变，并且纵向折叠延伸到该位置处的附接区域。

    BALLOON CATHETER
    10.
    发明申请
    BALLOON CATHETER 有权
    气球导管

    公开(公告)号：US20110202001A1

    公开(公告)日：2011-08-18

    申请号：US13023921

    申请日：2011-02-09

    申请人： Matthias Wesselmann ,  Hans Lang ,  Susanne Pfenninger-Ganz ,  Adrian Blaser ,  Christoph Hannes Hoser ,  Horst Josef Fischer ,  Bodo Quint

    发明人： Matthias Wesselmann ,  Hans Lang ,  Susanne Pfenninger-Ganz ,  Adrian Blaser ,  Christoph Hannes Hoser ,  Horst Josef Fischer ,  Bodo Quint

    IPC分类号： A61M25/10

    CPC分类号： A61M25/1011 ,  A61M25/1034 ,  A61M25/104 ,  A61M2025/1013 ,  A61M2025/1084

    摘要： A balloon catheter, including an outer shaft with a distal end and a fluid line, an inner part located distal anterior to its distal end, as well as a balloon that can be inflated under the influence of a fluid that has been pressurized by the fluid line, that is fastened fluid-tight onto the distal end section of the outer shaft with a first fastening zone at its proximal end, and fluid-tight onto inner part with a second fastening zone at its distal end, whereby the balloon, on at least one of its two ends is designed without cone and with essentially unvarying thin wall thickness, the balloon is provided on at least one of its two ends with respectively one twist anterior to its fastening zone, and a second balloon is placed above the first balloon and is also provided with a twist on at least one of its two ends anterior to the fastening zone, that is directed in the opposite direction of the twist of the first balloon end that is positioned underneath.

    摘要翻译： 包括具有远端和流体管线的外轴的气囊导管，位于其远端前方远端的内部部分，以及可在被流体加压的流体的影响下膨胀的气囊 线，其被紧密地紧固到外轴的远端部分上，在其近端具有第一紧固区域，并且在其远端处具有第二紧固区域的流体密封到内部部分，由此气囊 其两端中的至少一端被设计成没有锥体并且具有基本上不变的薄壁厚度，所述气囊在其两端中的至少一个上设置有分别在其紧固区之前的一个扭曲，并且第二气球被放置在第一气球的上方 并且还在其紧固区域之前的两个端部中的至少一个上具有扭转，该扭转部分沿着位于下方的第一气囊端部的扭转的相反方向。