发明申请
- 专利标题: Crossllink for securing spinal rods
- 专利标题(中): 用于固定脊椎杆的十字头
-
申请号: US11408629申请日: 2006-04-21
-
公开(公告)号: US20060271051A1公开(公告)日: 2006-11-30
- 发明人: Gregory Berrevoets , Brian Janowski , Thomas Kilpela
- 申请人: Gregory Berrevoets , Brian Janowski , Thomas Kilpela
- 申请人地址: US MI Marquette 49855
- 专利权人: PIONEER LABORATORIES, INC.
- 当前专利权人: PIONEER LABORATORIES, INC.
- 当前专利权人地址: US MI Marquette 49855
- 主分类号: A61F2/30
- IPC分类号: A61F2/30
摘要:
A crosslink member for securing spinal rods is disclosed having connector ends that include a brace and a locking member, each having an arcuate face resting on and securing a spinal rod. The locking member is secured by a cam member that rotates relative to the locking member and that cams against the connector to displace the cam member. The crosslink includes a male connector with a cylindrical cross rod received by a cavity in a female connector. The cross rod is secured by a pivotable clamp device in the female connector, and the cross rod connector and female connector may pivot, rotate, and telescope relative to each other. To reduce size without sacrificing pivot sweep, the cross rod has beveled edges, and the cavity of the female connector has windows to provide pivot clearance.
公开/授权文献
- US07927355B2 Crosslink for securing spinal rods 公开/授权日:2011-04-19
信息查询
IPC分类: