EXPANDABLE BONE FIXATION ELEMENT
    1.
    发明申请
    EXPANDABLE BONE FIXATION ELEMENT 审中-公开
    可膨胀骨固定元件

    公开(公告)号:US20130310883A1

    公开(公告)日:2013-11-21

    申请号:US13472650

    申请日:2012-05-16

    Abstract: A threaded bone fastener including a threaded shank, a head extending from the shank, one or more expandable elements, each having a distal end or a proximal end pivotally attached to the shank, the expandable elements being expandable radially outwards from the shank and contractible radially inwards towards the shank, wherein expansion and contraction of the expandable elements does not change an overall length of the shank.

    Abstract translation: 一种螺纹骨紧固件,包括螺纹柄,从所述柄延伸的头部,一个或多个可扩张元件,每个具有可枢转地附接到所述柄部的远端或近端,所述可扩张元件可从所述柄径向向外扩张并且可径向收缩 向内朝向柄,其中可扩张元件的膨胀和收缩不改变柄的总长度。

Patent Agency Ranking