发明申请
- 专利标题: CLAMPS USED FOR INTERCONNECTING A BONE ANCHOR TO A ROD
- 专利标题(中): 用于将骨锚固件连接到骨架上的夹子
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申请号: US12668862申请日: 2008-01-25
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公开(公告)号: US20100268279A1公开(公告)日: 2010-10-21
- 发明人: Josef Gabelberger , Edward McShane , Daniel Vennard , Nicholas Angert , Barclay Davis , Stefan Schwer , Manuel Schaer , Lee-Ann Norman , Reto Helbeisen , Benno Niedermann
- 申请人: Josef Gabelberger , Edward McShane , Daniel Vennard , Nicholas Angert , Barclay Davis , Stefan Schwer , Manuel Schaer , Lee-Ann Norman , Reto Helbeisen , Benno Niedermann
- 优先权: USPCT/US07/74633 20070727
- 国际申请: PCT/US08/52046 WO 20080125
- 主分类号: A61B17/70
- IPC分类号: A61B17/70
摘要:
The present invention relates to a clamp, and, more particularly, to a clamp for securing the position of a bone anchor with respect to a longitudinal rod, preferably for use in the spine. The clamp may include a housing, a rod clamping assembly, and a bone anchor clamping assembly. The clamp preferably enables the longitudinal axis of the rod to be offset or laterally displaced from the longitudinal axis of the bone anchor. The rod clamping assembly and the bone anchor clamping assembly are preferably moveably coupled to the housing in order to provide increased flexibility to better accommodate the location and geometry of the longitudinal rod and to better accommodate bone positioning.
公开/授权文献
- US08585741B2 Clamps used for interconnecting a bone anchor to a rod 公开/授权日:2013-11-19