Dynamic stabilization system using polyaxial screws

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专利权人:

发明人:

申请号：

EP11161378.2

公开号：

EP2374424B1

申请日:

2011.04.06

申请国别(地区):

EP

年份:

2014

代理人:

摘要：

A spinal stabilization system including an insert positionable in the channel of the housing of a poly-axial pedicle screw which allows for locking the housing of the poly-axial pedicle screw from pivotal movement through a clamping force generated by rotational engagement of a fastener with the housing while clamping a cord of a support construct in the housing of the poly-axial pedicle screw through direct contact of the fastener against the cord

来源网站：

中国工程科技知识中心

来源网址：

http://www.ckcest.cn/home/