发明授权
- 专利标题： Minimally invasive retractor and methods of use
- 专利标题（中）： 微创牵开器及使用方法
-
申请号： US12396052申请日： 2009-03-02
-
公开(公告)号： US08747407B2公开(公告)日： 2014-06-10
- 发明人: Josef Gorek
- 申请人： Josef Gorek
- 申请人地址： US VA Leesburg
- 专利权人： K2M, Inc.
- 当前专利权人： K2M, Inc.
- 当前专利权人地址： US VA Leesburg
- 代理机构： Carter DeLuca Farrell & Schmidt LLP
- 主分类号： A61B17/70
- IPC分类号： A61B17/70
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.
公开/授权文献
- US20090222045A1 Minimally Invasive Retractor and Methods of Use 公开/授权日：2009-09-03
信息查询
