发明名称 |
LOCKING AND LAGGING BONE SCREWS |
摘要 |
<p>A locking and lagging bone screw. The screw includes a head having an outer surface which is at least partially threaded and a shaft which is at least partially threaded having a first end coupled to the head and a second end adapted to be fastened to bone. The head of the screw is able to rotate independently of the shaft. Thus, the head of the screw can be locked to a bone plate by using a first driver (e.g., a torx driver) and the plate can be lagged to the bone by using a second driver (e.g., a hex driver).</p> |
申请公布号 |
EP2919688(A1) |
申请公布日期 |
2015.09.23 |
申请号 |
EP20130798813 |
申请日期 |
2013.11.12 |
申请人 |
DEPUY SYNTHES PRODUCTS, INC. |
发明人 |
VENNARD, DANIEL;MILLER, WILLIAM |
分类号 |
A61B17/86 |
主分类号 |
A61B17/86 |
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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