发明申请
- 专利标题: Systems, Devices and Methods for Stabilization of the Spinal Column
- 专利标题(中): 用于稳定脊柱的系统,装置和方法
-
申请号: US12707349申请日: 2010-02-17
-
公开(公告)号: US20100145390A1公开(公告)日: 2010-06-10
- 发明人: Richard McCarthy , Chris Johnson , Rex Armstrong
- 申请人: Richard McCarthy , Chris Johnson , Rex Armstrong
- 申请人地址: US IN Warsaw
- 专利权人: WARSAW ORTHOPEDIC, INC.
- 当前专利权人: WARSAW ORTHOPEDIC, INC.
- 当前专利权人地址: US IN Warsaw
- 主分类号: A61B17/70
- IPC分类号: A61B17/70 ; A61B17/88
摘要:
A system for stabilization of the spinal column, including an elongate support member extending along an axis and a plurality of anchor members configured for anchoring to respective vertebrae. A first of the anchor members is engaged to the support member in a manner that substantially prevents axial movement of the support member relative to the first anchor member, and a second of the anchor members is engaged to the support member in a manner that allows substantially unconstrained axial movement of the support member relative to the second anchor member. In a further embodiment, a third of the anchor members is engaged to the support member in a manner that also allows substantially unconstrained axial movement of the support member relative to the third anchor member, with the second and third anchor members positioned on opposite sides of the first anchor member.
公开/授权文献
信息查询