Instrument to percutaneously, dorsally tension spinal column injuries - has flat steel spring, in guide tube, set perpendicular to spinal curve and allows looping of spinal processes

摘要

The instrument comprises a guide tube, central rod, positioning sleeve, guide wire, hooked rod, and a flat steel spring which is set perpendicular to the spinal curve and allows a looping angle of the spinal processes of 90 deg.. The looping of the spinal processes by the spring places it in the guide tube. The spring, within the guide tube, is released by the central rod. The guide wire is attached to the tip of the and can direct the spring. The hook rod, in the centre of the guide tube, anchors the implant on the spring. USE/ADVANTAGE - For orthopaedics and accident and neuro surgery. It is a fast and economical method and can be used on different regions of the column such as the cervical region and lumbar region.