Andrew Iott,Andrew Lee,Lawrence Binder,David C. Paul
申请号：
US14316434
公开号：
US20140309697A1
申请日:
2014.06.26
申请国别(地区):
US
年份:
2014
代理人:
摘要：
The present invention generally is directed toward a spinal fixation system whereby a coupling element allows the physician to selectively lock or unlock either the connection between the coupling element and a fastener, such as to allow for repositioning of the coupling element, or the connection between the coupling element and an elongate rod. The locking or unlocking of these connections may be made independently and as desired by the physician.
