Patent ID: 8097021
Filing Date: 2012-01-17
Classification: A61B

Abstract:
1. A spinous stabilization system comprising: a) a substantially rigid connecting rod, comprising a substantially circular cross-section; b) at least two staples adjustably spaced and secured along the length of said rod, each of said staples having a head end and a spinous process piercing tip; c) a stabilizing plate having opposed relatively flat surfaces; said stabilizing plate having a central opening for receipt therethrough of said piercing tips of said staples; and d) a locking cap for engagement with each of said piercing tips of said staples, when said staples pass through a spinous process and through said central opening of said stabilizing plate to secure said stabilizing plate to said staples and against said spinous process, and e) a laterally-directed locking screw and a camming wedge in the head of at least one of said staples, said locking screw and camming wedge mechanically operating such that rotation of said laterally directed locking screw in a first direction causes said camming wedge to move in a second direction thereby locking said staple to said connecting rod.