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42 条记录 (耗时 0.029 秒)

    Low-compliance expandable medical device
    24.
    发明申请
    Low-compliance expandable medical device 有权
    低合规可扩展医疗设备

    公开(公告)号：US20070050035A1

    公开(公告)日：2007-03-01

    申请号：US11438693

    申请日：2006-05-23

    申请人： Jeffrey Schwardt ,  Andrea Leung ,  Richard Layne

    发明人： Jeffrey Schwardt ,  Andrea Leung ,  Richard Layne

    IPC分类号： A61F2/44 ,  A61B17/88

    CPC分类号： A61M29/02 ,  A61B17/7097 ,  A61B17/8855 ,  A61B2017/00557 ,  A61F2/44

    摘要： An apparatus includes an elongate body and an expandable member coupled to the elongate body. In one embodiment, the expandable member has a collapsed configuration, an unfolded configuration and an expanded configuration. The expandable member is configured to be percutaneously inserted into an interior portion of a bone structure when the expandable member is in the collapsed configuration. The expandable member is configured to exert a pressure in a vertical direction on a first portion of the bone structure in contact with the expandable member greater than a pressure exerted in a lateral direction on a second portion of the bone structure in contact with the expandable member when the expandable member transitions from the unfolded configuration to the expanded configuration.

    摘要翻译： 一种装置包括细长主体和联接到细长主体的可扩张构件。 在一个实施例中，可扩张构件具有折叠构型，展开构型和扩展构型。 可膨胀构件构造成当可膨胀构件处于折叠构型时经皮插入骨结构的内部。 可膨胀构件被构造成在骨结构的与可膨胀构件接触的第一部分上施加垂直方向上的压力，大于沿着横向方向施加的压力，该骨结构的第二部分与可膨胀构件接触 当可扩展构件从展开构型转变到扩展构型时。

    Bone probe apparatus and method of use
    25.
    发明申请
    Bone probe apparatus and method of use 审中-公开
    骨探头装置及使用方法

    公开(公告)号：US20070049849A1

    公开(公告)日：2007-03-01

    申请号：US11438683

    申请日：2006-05-23

    申请人： Jeffrey Schwardt ,  Andrea Leung ,  Richard Layne

    发明人： Jeffrey Schwardt ,  Andrea Leung ,  Richard Layne

    IPC分类号： A61B5/103

    CPC分类号： A61M29/02 ,  A61B17/7097 ,  A61B17/8855 ,  A61B2017/00557 ,  A61F2/44

    摘要： In one embodiment, an apparatus includes a probe configured to be percutaneously deployed within an interior portion of a bone structure. At least a portion of the probe is configured to contact a portion of the interior portion of the bone structure when the probe is actuated within the interior portion of the bone structure. The apparatus also includes a pressure indicator that is configured to provide pressure data associated with a pressure externally exerted on the probe when the probe is actuated within the interior portion of the bone structure. In some embodiments, the probe includes an expandable member. In some embodiments, the probe includes an expandable low-compliance balloon.

    摘要翻译： 在一个实施例中，一种装置包括构造成经皮部署在骨结构的内部部分内的探针。 当探针在骨结构的内部部分内致动时，探针的至少一部分构造成接触骨结构内部的一部分。 该装置还包括压力指示器，该压力指示器构造成当探针在骨结构的内部部分内致动时，提供与外部施加在探针上的压力相关联的压力数据。 在一些实施例中，探针包括可扩张构件。 在一些实施例中，探针包括可扩张的低柔性气囊。

    Covered stent with encapsulated ends
    27.
    发明授权
    Covered stent with encapsulated ends 有权
    具有封装端的覆盖支架

    公开(公告)号：US06579314B1

    公开(公告)日：2003-06-17

    申请号：US09430154

    申请日：1999-10-29

    申请人： Sylvie Lombardi ,  Guido Koch ,  Richard Layne ,  Tarun Edwin ,  Wolfgang Supper ,  Walter Gamer ,  Thomas Kirchhoff

    发明人： Sylvie Lombardi ,  Guido Koch ,  Richard Layne ,  Tarun Edwin ,  Wolfgang Supper ,  Walter Gamer ,  Thomas Kirchhoff

    IPC分类号： A61F206

    CPC分类号： A61F2/07 ,  A61F2/848 ,  A61F2/89 ,  A61F2/915 ,  A61F2002/072 ,  A61F2002/075 ,  A61F2230/005 ,  A61F2230/0054 ,  A61L31/048 ,  C08L27/18

    摘要： A portion of a covered stent is encapsulated with ePTFE, so that the unencapsulated portion, which is covered by a single ePTFE covering, imparts an unimpaired flexibility to the stent. One surface of the stent, either the luminal or abluminal surface, is covered by a single continuous layer of ePTFE, while limited regions, preferably near the ends of the stent, of the other surface are also covered by ePTFE. The regions covered by ePTFE on both surfaces become encapsulated when the ePTFE of one layer becomes bonded to second layer. By leaving a middle region of the stent unencapsulated, the stent retains flexibility similar to a bare stent, thereby reducing the loading and deployment forces.

    摘要翻译： 覆盖的支架的一部分用ePTFE封装，使得由单个ePTFE覆盖物覆盖的未封装部分对支架施加未受损的柔性。 支架的一个表面，无论是管腔还是腔内表面，均被ePTFE的单个连续层覆盖，而另一表面的优选靠近支架端部的有限区域也被ePTFE覆盖。 当一层的ePTFE结合到第二层时，两面上的ePTFE覆盖的区域被封装。 通过将支架的中间区域未封装，支架保持类似于裸支架的灵活性，从而减少负荷和展开力。

    Partial encapsulation of stents using strips and bands
    28.
    发明授权
    Partial encapsulation of stents using strips and bands 有权
    使用条带和条带部分包封支架

    公开(公告)号：US06558414B2

    公开(公告)日：2003-05-06

    申请号：US09408890

    申请日：1999-09-29

    申请人： Richard Layne

    发明人： Richard Layne

    IPC分类号： A61F206

    CPC分类号： A61F2/07 ,  A61F2/89 ,  A61F2002/072 ,  Y10S623/901

    摘要： Partially encapsulated stents are made using strips and bands of covering material. In one embodiment ringed stents are placed over an inner ePTFE tube (e.g., supported on a mandrel) and are covered by a series of longitudinal strips. A series of spaced apart ePTFE circumferential bands can then be placed over the top of the longitudinal strips and ringed stents; alternatively bands alone or strips alone may be employed. All of the components of the structure are then laminated to the inner ePTFE tube to capture the stent. By selecting the size and position of the ePTFE bands, it is possible to leave critical parts of the stent unencapsulated to facilitate flexibility and expansion. The longitudinal strips can be woven about the stent and later laminated into position to provide an anti-compression function as well as overall structural stability. Although a single stent can be used, these approaches lend themselves to use of a plurality of individual ring stents spaced apart along the inner ePTFE tube.

    摘要翻译： 部分包封的支架使用条带和覆盖材料带制成。 在一个实施例中，环形支架放置在内部ePTFE管（例如，支撑在心轴上）上并且被一系列纵向条覆盖。 然后可以将一系列间隔开的ePTFE圆周带放置在纵向条和环形支架的顶部上方; 可以单独使用条带或单独使用条带。 然后将结构的所有部件层压到内部ePTFE管以捕获支架。 通过选择ePTFE带的尺寸和位置，可以使支架的关键部分未包封以促进柔性和膨胀。 纵向条可以围绕支架编织，然后层压到位，以提供抗压缩功能以及整体结构稳定性。 虽然可以使用单个支架，但是这些方法本身可以使用沿着内部ePTFE管间隔开的多个单个环形支架。

    SUPPORT
    29.
    发明申请
    SUPPORT 审中-公开
    支持

    公开(公告)号：US20140145046A1

    公开(公告)日：2014-05-29

    申请号：US13825093

    申请日：2011-09-20

    申请人： Richard Layne

    发明人： Richard Layne

    IPC分类号： E04H12/22

    CPC分类号： E04H12/2238 ,  E04H12/2269 ,  E04H17/18 ,  E04H17/22 ,  F21S9/03 ,  F21V33/006

    摘要： A support for a fencing pole, the support comprising a body having at least a first aperture, a second aperture and a third aperture, wherein the second aperture and third aperture are positioned on a first arc with centre at the first aperture. In this way one or more pairs of fence poles can be supported in a plurality of configurations.

    摘要翻译： 一种支撑杆，其支撑体包括具有至少第一孔，第二孔和第三孔的主体，其中所述第二孔和第三孔位于具有第一孔的中心的第一弧上。 以这种方式，可以以多种构造支撑一对或多对栅栏杆。