Josef Gorek,John Kostuik,George Picetti,Kevin R. Strauss,Michael Barrus,Larry McClintock,Richard W. Woods
申请号：
US13648409
公开号：
US20130041228A1
申请日:
2012.10.10
申请国别(地区):
US
年份:
2013
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 to be coupled to a pedicle screw and then to have opposed arms of the retractor spread apart to open the wound proximally. The retractor is removed by pulling it out of the wound whereby the retractor is deformed to pass over the pedicle screw head. The retractor is intended to be made of a stiff plastic 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.
