EXTERNAL FIXATION DEVICE FOR TREATMENT OF THE ELBOW JOINT

摘要

The technical solution relates to medical equipment, to devices used in orthopedics and traumatology, for transosseous fixation of the upper limb in a given position to perform medical tasks to restore the function of the elbow joint. mounted with the possibility of changing the relative position and fixing a predetermined position, connected by a fixed hinged node 3, mounted on the supports of the spokes 12 and bone 13. The fixed hinge 3 is made in the form of two flat half rings 4 and 5 of equal diameter, equipped with through holes 6 superimposed on each other and fixed so that the free end of one half ring 4 is connected through the bracket to the support of the forearm 2, the free end of the second half ring 5 connected through a bracket to the shoulder support 1, while one of the half rings 4 is equipped with an extended arcuate groove 11, in which there are bolts 7 with nuts 8 installed in the through holes 6 of the second half ring 5. The technical result is chshenii treatment outcomes by increasing the reliability of fixing the mutual position of the forearm support and arm support in combination to perform, as required, controlled movements of the elbow joint, and by eliminating the radiographic shadow of parts machine at the elbow, which hinders the objective control of the joint state. 2 s.p. f-ly, 4 ill.