发明名称 |
ROD REDUCTION INSTRUMENT AND METHODS OF ROD REDUCTION |
摘要 |
An instrument for reducing a spinal rod includes a reduction member sized and shaped to be positioned about an anchor extension connected to a bone anchor, an actuator assembly connected to the reduction member and operable to move the reduction member distally relative to the anchor extension along a longitudinal axis of the anchor extension, and a connection mechanism for removable and replaceable connection of the actuator assembly to a proximal end of the anchor extension. The connection mechanism is adjustable between a first position in which the connection mechanism connects the actuator assembly to the proximal end of the anchor extension and a second position in which the connection mechanism and the actuator assembly are released from the anchor extension.
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申请公布号 |
US2012078308(A1) |
申请公布日期 |
2012.03.29 |
申请号 |
US201113245076 |
申请日期 |
2011.09.26 |
申请人 |
DZIEDZIC SARA;DONAHUE JAMES;PRESBREY GLEN |
发明人 |
DZIEDZIC SARA;DONAHUE JAMES;PRESBREY GLEN |
分类号 |
A61B17/70;A61B17/56;A61B17/86;A61B17/88 |
主分类号 |
A61B17/70 |
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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