87519736
Jul 7, 2017
Aug 7, 2018
Active Trademark
An access system for use in spinal surgery, namely, a two-stage lateral access system, comprised of a retractor tube having a table arm attachment point and light cable ports for psoas muscle visualization, dilators, independently adjustable retractor blades supported by the retractor tube for psoas muscle splitting, a table arm, a table clamp and driving instruments for adjusting the retractor blades
Medical Apparatus