METHOD FOR MANUFACTURING MEMBERS OF PROSTHESIS OF MEMBERS, INDIVIDUAL MATRIX AND GAS CANON FOR IMPLEMENTING SAID METHOD AND METHODS FOR MANUFACTURING SAID INDIVIDUAL MATRIX

摘要

The invention relates to medicine, more specifically the techniques for making prostheses. The process which is the subject of the invention is of the type consisting in shaping a hollow metal blank in a matrix, and is characterized in that before the forming of the blank, an individual matrix is produced comprising an impression of shape corresponding to that of the cutaneous surface of the stump, then a hollow metal blank is placed in the impression, then the blank is filled with a liquid and an impulse charge is generated therein by a cannon shot. gas 5, which ensures the forming of the blank according to the imprint of the matrix. The invention makes it possible in particular to obtain a limb prosthesis socket corresponding to the skin surface of the amputated limb stump, to exclude individual manual adjustment, as well as to increase the quality and efficiency of the manufacture of the sockets. prosthetics. /P