ES1021866U - Implant system spine. (Machine-translation by Google Translate, not legally binding) - Google Patents

Abstract

Implant system in spinal column, characterized to be constituted by bars, hooks, screws and transversal connections, everything once adequately built, according to the needs of the patient constitute the implant system in the column in order to correct the scoliosis, of such shape that the normal cifotica and lordotica curve are maintained. The bars are cylindrical and run the perimeter of the spinal column, in stainless steel material treated with cheered perdigones to improve their characteristics of resistance and flexibility. The hooks are the elements of fixing between the vertebra and the surface of the bar, two "U" parallels united, their souls through a metal plate come into contact with the bar, another "U" transversal to both, one of whose wings is the metallic sheet describes which comes into contact with the vertebra to make its fixing, a washer that walks the bar and that has a nut in its end is the padlock that fixes the hook to the bar. The screws perform the pelvic fixation, through another padlock. Transversal connections are two hollow rectangules, united in their minor sides by a centered bar, wherees their commitment is to set parallel bars between themselves, adjusting such rectangules to the screw of the washer. (Machine-translation by Google Translate, not legally binding)