发明名称 |
CONNECTING ROD FOR BONE ANCHORS HAVING A BIORESORBABLE TIP |
摘要 |
The invention provides a connecting rod for bone anchors such as pedicle screws. The rod is constructed to include a main shaft portion that is not bioresorbable and a tip portion that is bioresorbable. The tip facilitates percutaneous insertion into a patient's body. After placement of the rod, the bioresorbable tip is resorbed preventing post-operative complications such as impingement of adjacent spinal facet joints.
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申请公布号 |
US2008051781(A1) |
申请公布日期 |
2008.02.28 |
申请号 |
US20060462566 |
申请日期 |
2006.08.04 |
申请人 |
GEIST WYATT DRAKE;WALSH CHRISTOPHER |
发明人 |
GEIST WYATT DRAKE;WALSH CHRISTOPHER |
分类号 |
A61F2/30 |
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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