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经营范围
发明名称
ANCHORING DEVICE
摘要
A pedicle screw or hook has a slotted head for receiving a support rod. A support element in the head transverse to the slot provides limited pivotal movement for the support rod.
申请公布号
US5190543(A)
申请公布日期
1993.03.02
申请号
US19910796797
申请日期
1991.11.25
申请人
SYNTHES (U.S.A.)
发明人
SCHLAEPFER, JOHANNES F.
分类号
A61B17/58;A61B17/70;A61B17/86;A61F2/44
主分类号
A61B17/58
代理机构
代理人
主权项
地址
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