发明授权
- 专利标题: Multiplanar bone anchor system
- 专利标题(中): 多平面骨锚系统
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申请号: US12614734申请日: 2009-11-09
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公开(公告)号: US08449578B2公开(公告)日: 2013-05-28
- 发明人: Matthew L. Keiser , Laurie G. Sanders , Christopher Shaffrey
- 申请人: Matthew L. Keiser , Laurie G. Sanders , Christopher Shaffrey
- 申请人地址: US NJ Parsippany
- 专利权人: EBI, LLC
- 当前专利权人: EBI, LLC
- 当前专利权人地址: US NJ Parsippany
- 代理机构: Harness, Dickey
- 主分类号: A61B17/70
- IPC分类号: A61B17/70
摘要:
The present teachings provide one or more surgical implements for repairing damaged tissue, such as in the case of a spinal fixation procedure. A multiplanar bone anchor system for a fixation procedure is provided. The system can include a bone fastener. The bone fastener can include a head and a second end adapted to engage an anatomy. The bone fastener can extend along a longitudinal axis. The system can also include a coupling arrangement coupled to the head of the bone fastener so that the bone fastener is rotatable about the longitudinal axis to define a first plane of motion. The system can further include a saddle, which can be coupled to the coupling arrangement. The saddle can be movable relative to at least one of the bone fastener and the coupling arrangement to define a second plane of motion.
公开/授权文献
- US20110112578A1 MULTIPLANAR BONE ANCHOR SYSTEM 公开/授权日:2011-05-12