System for the treatment of fractures and other injuries of the femur, tibia andhumerus

摘要

This invention is focused on the field of orthopedic traumatology for placing nails in bones without requiring an X-ray or image intensifier. The system includes a) a securing body of rectangle paralelepiped configuration with a series of superior cavities and in its inferior part, a tube that juts out toward both side faces ; b) a rod called horizontal component with a handle in one extreme and outside threading in the second, lodged in the tube of the securing body ; c) a bar called perforated guide lodged and secured in any of these cavities, with measuring arms in one extreme between which a ch) a perforation body will be secured which has a pair of perforation orifices ; d) a bar with scale marking, bar called basic instrument, secured in a slot of one of the arms of the perforated guide ; e) a set of metal tubes called bolt and drill guides in order to be lodged in the orifices of the perforation body ; f) a set of nails, preferably cylindric with a pair of orifices near its distal extreme, and a pair of orifices closer toward their proximal extreme, extreme with a longitudinal threaded female and g) a set of bolts, most of them cylindric, with an extreme in the form of an outside truncated threaded cone with the base pointing outwards. IMAGE