Patent ID: 8357197
Filing Date: 2013-01-22
Classification: A61B

Abstract:
1. A stabilization device for use with a system for the percutaneous stabilization of adjacent vertebrae, the stabilization device comprising: an elongated stabilization device body made of a shape memory or super elastic material which is substantially straight prior to deployment and takes a desired curved configuration upon entering the vertebrae; the stabilization device body assuming a radius of curvature upon entering the vertebrae, the radius of curvature being between 3 cm and 6 cm and, encompassing an arc of 60° to 110°, the stabilization device further including a leading end and a trailing end, wherein the trailing end includes a keying element for ensuring proper orientation of the stabilization device during insertion, the stabilization device further includes rings, holes or barbs adjacent the trailing end and leading end for fixation with the vertebral body.