利索-全球专利检索

  1. 登录
  2. 注册

搜索结果

25 条记录 (耗时 0.029 秒)

    Minimally invasive bone miller apparatus
    14.
    发明授权
    Minimally invasive bone miller apparatus 有权
    微创骨磨机

    公开(公告)号：US08828003B2

    公开(公告)日：2014-09-09

    申请号：US13432040

    申请日：2012-03-28

    申请人： Samuel G. Sackett ,  Brian P. Johnson ,  Samuel B. Owen ,  Larry G. McCleary

    发明人： Samuel G. Sackett ,  Brian P. Johnson ,  Samuel B. Owen ,  Larry G. McCleary

    IPC分类号： A61B17/16 ,  A61B17/17 ,  A61F2/36

    CPC分类号： A61B17/1668 ,  A61B17/1675 ,  A61B17/1684 ,  A61B17/175 ,  A61F2/367

    摘要： A method of milling a calcar region of the femur. The method includes using a miller assembly including a cutter and a frame. The frame has a longitudinal axis and a cutter mount for mounting the cutter at a first angle with respect to the longitudinal axis of the frame. The cutter mount extends at the first angle from the longitudinal axis of the frame and receives a portion of the cutter and maintain the received cutter oriented at the first angle during rotation. The frame includes a handle that forms a portion of a drive joint for coupling the frame to a drill. The handle is coupled to the drill and the miller assembly is inserted into the femur such that the cutter is located in the calcar region. The drill is then operated, causing the cutter to rotate and mill bone in the calcar region.

    摘要翻译： 研磨股骨的钙质区域的方法。 该方法包括使用包括切割器和框架的铣刀组件。 框架具有纵向轴线和切割器支架，用于相对于框架的纵向轴线以第一角度安装刀具。 切割器安装架从框架的纵向轴线以第一角度延伸并且接收切割器的一部分并且保持接收的切割器在旋转期间以第一角度定向。 框架包括形成用于将框架连接到钻头的驱动接头的一部分的手柄。 手柄联接到钻头上，铣刀组件插入股骨中，使得切割器位于砂浆区域中。 然后钻该钻头，导致切割器旋转并磨碎石块区域中的骨骼。

    Minimally invasive bone miller apparatus
    15.
    发明授权
    Minimally invasive bone miller apparatus 有权
    微创骨磨机

    公开(公告)号：US08167882B2

    公开(公告)日：2012-05-01

    申请号：US12241418

    申请日：2008-09-30

    申请人： Samuel G. Sackett ,  Brian P. Johnson ,  Samuel B. Owen ,  Larry G. McCleary

    发明人： Samuel G. Sackett ,  Brian P. Johnson ,  Samuel B. Owen ,  Larry G. McCleary

    IPC分类号： A61B17/16

    CPC分类号： A61B17/1668 ,  A61B17/1675 ,  A61B17/1684 ,  A61B17/175 ,  A61F2/367

    摘要： A miller assembly for creating a cavity in a bone. The cavity has a cross section which has a generally triangular profile having a first side generally parallel with an axis of the bone and a second side forming an acute angle with the first side, and is contiguous with a pre-existing conical cavity in the bone. The miller assembly includes a cutter and a frame for carrying the cutter. The frame includes a connection portion having a longitudinal axis and a cutter mount for mounting the cutter at a first angle approximating the acute angle with respect to the longitudinal axis of the connection portion. The cutter mount extends at the first angle from the longitudinal axis of the connection portion and is configured to receive a portion of the cutter and maintain the received cutter oriented at the first angle during rotation. The frame further includes a handle configured to form a portion of a drive joint for coupling the frame to a drill, the handle having a longitudinal axis. The longitudinal axis of the handle is coincident with the longitudinal axis of the frame.

    摘要翻译： 用于在骨头中形成空腔的铣刀组件。 空腔具有一个横截面，该横截面具有大致三角形的轮廓，该轮廓具有大致平行于骨的轴线的第一侧面和与该第一侧面形成锐角的第二侧面，并且与该骨骼中预先存在的锥形腔体邻接 。 铣刀组件包括切割器和用于承载切割器的框架。 框架包括具有纵向轴线的连接部分和用于以相对于连接部分的纵向轴线接近锐角的第一角度安装切割器的切割器安装件。 切割器安装件从连接部分的纵向轴线以第一角度延伸，并且构造成接收切割器的一部分并且在旋转期间将接收到的切割刀保持在第一角度。 所述框架还包括手柄，所述把手被构造成形成用于将所述框架联接到钻头的驱动接头的一部分，所述手柄具有纵向轴线。 手柄的纵向轴线与框架的纵向轴线重合。

    Medical instrument for milling a curved path in bone and procedure
    18.
    发明授权
    Medical instrument for milling a curved path in bone and procedure 有权
    用于在骨骼和程序中铣削弯曲路径的医疗仪器

    公开(公告)号：US06949101B2

    公开(公告)日：2005-09-27

    申请号：US10113171

    申请日：2002-03-29

    申请人： Larry G. McCleary ,  Kimberly A. Dwyer

    发明人： Larry G. McCleary ,  Kimberly A. Dwyer

    IPC分类号： A61B17/56 ,  A61B17/16

    CPC分类号： A61B17/1668 ,  A61B17/1631 ,  A61B17/164

    摘要： A medical instrument and procedure is adapted to mill bone along a curve and with respect to at least two angles of orientation with respect to an input source of rotary motion. Particularly, the medical instrument is a bone milling apparatus that is configured to mill bone along a predetermined curved path or curve. The bone milling apparatus includes a reamer that is rotatable about a curved shaft which is retained by a frame. The shaft has a predetermined curve that corresponds to a desired milling curve. The reamer is comprised of a plurality of interconnected segments, with each segment having cutting surfaces such that each segment is a cutter. The reamer is thus flexible with respect to the interconnection between the individual segments.

    摘要翻译： 医疗器械和程序适于沿着曲线铣削骨骼，并且相对于旋转运动的输入源至少相对于取向角度。 特别地，医疗器械是骨磨机，其被配置成沿着预定的弯曲路径或曲线铣骨。 骨铣装置包括能够围绕由框架保持的曲轴旋转的铰刀。 轴具有对应于期望的铣削曲线的预定曲线。 铰刀由多个相互连接的部分组成，每个部分具有切割表面，使得每个部分是切割器。 因此，铰刀相对于各个段之间的互连而是柔性的。