Scott J. Parrow;Michael D. Ensign;Jeffrey Hoffman;Maria M. Norman
发明人:
Jeffrey Hoffman,Maria M. Norman,Scott J. Parrow,Michael D. Ensign
申请号：
US12031655
公开号：
US08308774B2
申请日:
2008.02.14
申请国别(地区):
US
年份:
2012
代理人:
摘要：
A medical instrument apparatus and method is provided for positioning and securing a spinal rod to a coupling device anchored to a vertebra. A reducer assembly shifts the spinal rod into place within the coupling device and a cap inserter assembly shifts a cap member into locking engagement with the coupling device to secure the spinal rod therein.
