Patent ID: 8603094
Filing Date: 2013-12-10
Classification: A61B

Abstract:
1. A system for spinal stabilization, comprising: a percutaneous access device including: a cannulated screw member attachable to the inner sleeve, the cannulated screw member comprising a head portion coupled to a shaft, wherein the head portion includes a seat for receiving a rod member, one or more apertures for receiving the internal protruding member of the inner sleeve, and at least one slot for interacting with the internal tapered surface of the inner sleeve; a screw driver for rotating and driving the screw member into a bone; a rod insertion device including a handle and a distal gripping end for gripping and delivering a rod member; an anti-torque device including a handle connected to a cannula, wherein the cannula is configured to be placed over the outer sleeve, and wherein the cannula includes a side slot for engaging the rod member; and a persuader device that can interact with the anti-torque device and assist in forcing the rod member into the seat of the screw member, the persuader device having a hollow interior and internal threads.