- 专利标题： Iliosacral polyaxial screw
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申请号： US14270530申请日： 2014-05-06
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公开(公告)号： US09504497B2公开(公告)日： 2016-11-29
- 发明人: Timmon Ark , Daniel Genovese , Theo Choi
- 申请人： K2M Inc.
- 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：
Provided is an iliosacral polyaxial screw system. A multiple part insert member is provided to secure the screw to the housing of the assembly to accommodate screws in which the shank diameter of the screw is greater than the bottom opening of the screw housing or greater than the opening of a ring member designed to capture the head of the screw in the housing.
公开/授权文献
- US20140243900A1 ILIOSACRAL POLYAXIAL SCREW 公开/授权日：2014-08-28
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