发明名称 |
Semi-constrained bone screw |
摘要 |
A bone screw for attaching a bone plate to bone includes a shank defining a lumen extending at least partially therethrough from a proximal end thereof, a head defining a lumen therethrough, and a rod member. The rod member is configured for insertion through the lumen of the head and into the lumen of the shank. The rod member is fixedly engageable with the shank and moveably coupled to the head such that both the rod member and the shank are moveable with respect to the head.
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申请公布号 |
US8449585(B2) |
申请公布日期 |
2013.05.28 |
申请号 |
US20100940531 |
申请日期 |
2010.11.05 |
申请人 |
WALLENSTEIN TODD;MCCLINTOCK LARRY;JONES SCOTT;MCMULLEN MEGAN E.;WASSINGER ADAM;K2M, INC. |
发明人 |
WALLENSTEIN TODD;MCCLINTOCK LARRY;JONES SCOTT;MCMULLEN MEGAN E.;WASSINGER ADAM |
分类号 |
A61B17/84 |
主分类号 |
A61B17/84 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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