78935137
Jul 21, 2006
Mar 3, 2009
surgical spinal implants comprising artificial material; spinal implant systems, namely inter-vertebral body implants consisting of artificial materials, spinal implant positioners, and expanders; inter-vertebral body implants comprised of artificial material, namely, inter-vertebral body prostheses, inter-vertebral disc prostheses, and spacers; spinal implant tools and positioners, namely, surgical grippers and measuring gauges; spinal implant placement and positioning devices, namely, trocars, cannulas, and inserters; measuring gauges for placement of spinal implants; extension limiting devices, namely, spacers and inter-spinous implants comprising artificial material; dynamic spinal stabilization devices, namely artificial discs and inter-spinous implants comprising artificial material; inter-spinous process devices, namely, spacers; inter-spinous implants comprising artificial material
Medical Apparatus