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Minimally invasive retractor and methods of use
专利权人:
Josef Gorek
发明人:
Josef Gorek
申请号:
US12396052
公开号:
US08747407B2
申请日:
2009.03.02
申请国别(地区):
US
年份:
2014
代理人:
摘要:
A device, system and method for orthopedic spine surgery using a novel screw-based retractor, disclosed herein, that allows for access to the spine through a minimally or less invasive approach. The retractor device is designed as a co-molded part of the tulip of a pedicle screw assembly with opposed arms of the retractor spread apart to open the wound proximally. The arms are removed by separating the arms from the tulip and removing them from the incision. The retractor device is intended to be made of a relatively stiff material, sterile packaged and disposable after one use. A system and method for using the retractor and performing a minimally invasive spine surgical procedure are also disclosed.
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中国工程科技知识中心
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