LOWERY, GARY L.,罗威力 盖瑞L.,羅威力 蓋瑞L.,TRAUTWEIN, FRANK T.,特洛温 法兰克T.,特洛溫 法蘭克T.
申请号：
TW095137137
公开号：
TWI446888B
申请日:
2006.10.05
申请国别(地区):
TW
年份:
2014
代理人:
摘要：
A bone-anchoring device is provided. The bone-anchoring device may comprise a screw including a threaded shaft portion configured to engage bone tissue, and a head portion having a cup-shaped cavity. The device may further include a rod connector and a linking member, wherein the linking member includes a spherical head portion configured to engage the cup-shaped cavity of the head of the screw, a widened flange s configured to engage the linking member, and an elongate body extending from the widened flange portion and configured to extend through an opening in the rod connector.本發明備置一骨頭固定裝置。該骨頭固定裝置可包括一螺釘,該螺釘包括構形成可接合骨頭的一螺紋軸部,以及具有一杯形孔穴的頭部。該裝置可另包括一桿連接器,以及一連接元件,其中該連接元件包括一球形頭部,該球形頭部構形成可接合該螺釘的該頭部的該杯形孔,一構形成可接合該連接元件的加寬突緣,以及一長形體,該長形體自該加寬突緣部份延伸,且構形成通過在該桿連接器中的一孔而延伸。100...骨頭固定裝置200...螺釘300...桿連接器400...連接元件440...加寬突緣470...端部600...固鎖軸環700...固定元件800...間隙
