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    Bone screw and method of using same
    1.
    发明授权
    Bone screw and method of using same 有权

    公开(公告)号：US11607256B1

    公开(公告)日：2023-03-21

    申请号：US16657592

    申请日：2019-10-18

    申请人： ALEVIO, LLC

    发明人： Clint Folsom ,  Adam Lewis

    IPC分类号： A61B17/86 ,  A61B17/56 ,  A61B17/16 ,  A61B17/70

    摘要： A bone screw and method of using the same for immobilizing a joint, the bone screw including a screw head, an elongate shaft having a threaded outer wall and a helically-shaped slot extending through the outer wall and longitudinally along the shaft. The slot extends longitudinally along a middle section of the threaded outer wall, terminating short of the proximal and distal ends of the shaft, or the slot extends through the distal end and/or to the proximal end of the shaft immediately adjacent to the screw head. The slot includes a cutting edge that is arranged to engage bone when the screw advances therethrough for cutting away a portion of the bone. A reservoir is located within the elongate shaft for collecting bone that is cut away or removed by the cutting edge.