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    Bifurcation delivery system
    4.
    发明授权
    Bifurcation delivery system 失效
    分岔运送系统

    公开(公告)号：US08353944B2

    公开(公告)日：2013-01-15

    申请号：US11079756

    申请日：2005-03-14

    申请人： Jan Weber ,  Karl A. Jagger ,  Tracee Eidenschink

    发明人： Jan Weber ,  Karl A. Jagger ,  Tracee Eidenschink

    IPC分类号： A61F2/06

    CPC分类号： A61F2/958 ,  A61F2/856 ,  A61F2/954 ,  A61F2002/30426 ,  A61F2220/0025 ,  A61M25/0043 ,  A61M2025/0058 ,  A61M2025/1045

    摘要： A catheter assembly comprises a catheter shaft having a proximal region a distal region and a rotational seal therebetween. The rotational seal comprises a first component fixedly engaged to the proximal region and a second component fixedly engaged to the distal region. The components engaged in an overlapping arrangement. The rotational seal is actuatable between a non-activated and activated states. In the non-activated state the first component and the second component are separated by a gap which provides for the distal region of the catheter shaft to be rotatable relative to the proximal region. In the activated state at least a portion of the first component and the second component being sealingly engaged together such that distal region is made static relative to the proximal region.

    摘要翻译： 导管组件包括导管轴，所述导管轴具有近端区域和远端区域之间的旋转密封。 旋转密封件包括固定地接合到近侧区域的第一部件和固定地接合到远侧区域的第二部件。 组件从事重叠布置。 旋转密封可在非激活状态和激活状态之间启动。 在非活化状态下，第一部件和第二部件被间隙隔开，该间隙使得导管轴的远侧区域相对于近端区域可旋转。 在激活状态下，第一部件和第二部件的至少一部分被密封地接合在一起，使得远侧区域相对于近端区域被制成静止的。

    Embedded electroactive polymer structures for use in medical devices
    5.
    发明授权
    Embedded electroactive polymer structures for use in medical devices 有权
    用于医疗器械的嵌入式电活性聚合物结构

    公开(公告)号：US07951186B2

    公开(公告)日：2011-05-31

    申请号：US11411277

    申请日：2006-04-25

    申请人： Tracee Eidenschink ,  Jan Weber ,  Karl A. Jagger ,  Matt Heidner

    发明人： Tracee Eidenschink ,  Jan Weber ,  Karl A. Jagger ,  Matt Heidner

    IPC分类号： A61F2/06

    CPC分类号： A61L29/146 ,  A61M2025/0058 ,  F03G7/005

    摘要： Medical devices or components thereof having electroactive polymer actuators embedded within at least a portion of the device of component thereof, and novel electroactive polymer actuators formed with a conductive substrate layer and an electroactive polymer layer, the electroactive polymer actuated upon application of a voltage to surrounding liquid electrolyte, the actuators may be embedded within an inert polymer matrix material, or within solid polyelectrolyte matrix material.

    摘要翻译： 具有嵌入其组件装置的至少一部分中的电活性聚合物致动器的医疗装置或其部件以及形成有导电基底层和电活性聚合物层的新型电活性聚合物致动器，所述电活性聚合物在向周围施加电压时被致动 液体电解质，致动器可以嵌入在惰性聚合物基质材料内或在固体聚电解质基质材料内。

    Rotating balloon expandable sheath bifurcation delivery system
    8.
    发明授权
    Rotating balloon expandable sheath bifurcation delivery system 有权
    旋转球囊可扩张鞘分叉输送系统

    公开(公告)号：US07686841B2

    公开(公告)日：2010-03-30

    申请号：US10747546

    申请日：2003-12-29

    申请人： Tracee Eidenschink ,  Daniel Gregorich ,  Karl A. Jagger

    发明人： Tracee Eidenschink ,  Daniel Gregorich ,  Karl A. Jagger

    IPC分类号： A61F2/06

    CPC分类号： A61F2/856 ,  A61F2/91 ,  A61F2/954 ,  A61F2/958 ,  A61F2210/0076

    摘要： A catheter assembly comprises a catheter, a rotatable sheath, a guidewire housing and a stent. The rotatable sheath is disposed about at least a portion of the catheter shaft and is rotatable thereabout. The stent is disposed about a stent receiving region of the rotatable sheath and at least a portion of the guidewire housing. The first end of the rotatable sheath extends beyond a proximal end region of the stent and the second end region of the rotatable sheath extends beyond a distal end region of the stent.

    摘要翻译： 导管组件包括导管，可旋转护套，导丝套和支架。 可旋转护套围绕导管轴的至少一部分设置并且可在其周围旋转。 支架围绕可旋转护套的支架接收区域和导丝壳体的至少一部分设置。 可旋转护套的第一端延伸超过支架的近端区域，并且可旋转护套的第二端部区域延伸超过支架的远端区域。