Ablation Device with Guide Sleeves
    5.
    发明申请
    Ablation Device with Guide Sleeves 有权
    消融装置与导套

    公开(公告)号:US20110202053A1

    公开(公告)日:2011-08-18

    申请号:US13027801

    申请日:2011-02-15

    IPC分类号: A61B18/14

    摘要: An energy delivery device for treating a patient includes a probe body; a plurality of guide sleeves positioned inside the probe body and adapted to be deployed radially away from the probe body and into tissue of the patient; and a plurality of elongate electrode elements each adapted to receive electrical treatment energy from an energy source and adapted to be deployed into the tissue through a corresponding deployed guide sleeve. The guide sleeves provide a structural pathway for guiding the electrodes along their intended trajectory and for determining the angle of deployment of the electrodes relative to the longitudinal axis of the probe body.

    摘要翻译: 用于治疗患者的能量输送装置包括探针体; 多个引导套管,其定位在所述探针体内部并且适于径向远离所述探针主体并且进入所述患者的组织; 以及多个细长电极元件,每个细长电极元件适于从能量源接收电处理能量,并且适于通过相应的展开导向套筒部署到组织中。 引导套筒提供用于沿其预期轨迹引导电极并且用于确定电极相对于探针主体的纵向轴线的展开角度的结构通路。

    Drill Sleeve
    6.
    发明申请
    Drill Sleeve 有权
    钻袖

    公开(公告)号:US20090204121A1

    公开(公告)日:2009-08-13

    申请号:US12030371

    申请日:2008-02-13

    IPC分类号: A61B17/58

    摘要: A drill sleeve is provided for guiding a bone drill in alignment with the screw holes and drill guides. The drill sleeve includes a cylindrical body having a first end, a second end and a longitudinal axis extending therebetween. The cylindrical body includes a longitudinal bore therethrough that is sized for passage of a bone drill. The drill sleeve also includes a frictional retaining element for exerting a bearing force against the surface of the bone drill, such that the frictional retaining element may support at least the weight of the drill sleeve on the bone drill. The bone drill has graduated indicia, and a portion of the drill sleeve may be referenced relative to the indicia so as to be used as a depth gauge for determining the length of a drilled hole in order to select a screw fastener having the appropriate length.

    摘要翻译: 提供钻套以引导与钻孔和钻孔引导件对准的骨钻。 钻套筒包括具有第一端,第二端和在其间延伸的纵向轴线的圆柱体。 圆柱形主体包括穿过其的纵向孔,其尺寸适于通过骨钻。 钻套还包括用于向骨钻表面施加支承力的摩擦保持元件,使得摩擦保持元件可至少支撑钻头上的钻套的重量。 骨钻具有刻度标记,并且可以相对于标记参考钻套的一部分,以便用作深度计,用于确定钻孔的长度以便选择具有适当长度的螺钉紧固件。

    Drill sleeve
    7.
    发明授权
    Drill sleeve 有权
    钻套

    公开(公告)号:US08496665B2

    公开(公告)日:2013-07-30

    申请号:US12030371

    申请日:2008-02-13

    摘要: A drill sleeve is provided for guiding a bone drill in alignment with the screw holes and drill guides. The drill sleeve includes a cylindrical body having a first end, a second end and a longitudinal axis extending therebetween. The cylindrical body includes a longitudinal bore therethrough that is sized for passage of a bone drill. The drill sleeve also includes a frictional retaining element for exerting a bearing force against the surface of the bone drill, such that the frictional retaining element may support at least the weight of the drill sleeve on the bone drill. The bone drill has graduated indicia, and a portion of the drill sleeve may be referenced relative to the indicia so as to be used as a depth gauge for determining the length of a drilled hole in order to select a screw fastener having the appropriate length.

    摘要翻译: 提供钻套以引导与钻孔和钻孔引导件对准的骨钻。 钻套筒包括具有第一端,第二端和在其间延伸的纵向轴线的圆柱体。 圆柱形主体包括穿过其的纵向孔,其尺寸适于通过骨钻。 钻套还包括用于向骨钻表面施加支承力的摩擦保持元件,使得摩擦保持元件可至少支撑钻头上的钻套的重量。 骨钻具有刻度标记,并且可以相对于标记参考钻套的一部分,以便用作深度计,用于确定钻孔的长度以便选择具有适当长度的螺钉紧固件。