发明名称 |
SPINAL SCREWS AND METHODS OF USING THE SAME |
摘要 |
Bone screw assemblies that can include a screw, housing, snap ring, saddle, set screw, and rod are described herein. The bone screw assemblies can allow for polyaxial or uniplanr movement of the screw relative to the housing. A threaded portion of the screw can be coated with a hydroxyapatite (HA) coating. The screw can have a triple lead thread configuration. The bone screw assembly may be modular. |
申请公布号 |
WO2017031234(A1) |
申请公布日期 |
2017.02.23 |
申请号 |
WO2016US47409 |
申请日期 |
2016.08.17 |
申请人 |
SPINAL USA, INC. |
发明人 |
CAMPBELL, Michael, N.;DENICOLA, Christopher |
分类号 |
A61F2/30;A61B17/56;A61B17/58;A61B17/70 |
主分类号 |
A61F2/30 |
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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