OTTURATORE PER PROTESI VALVOLARI CARDIACHE PROTESI VALVOLARE CARDIACA PROVVISTA DI UN TALE OTTURATORE E RELATIVO PROCEDIMENTO DI FABBRICAZIONE

摘要

The thickness of the obturator (3) increases gradually from the central region (C9, C10) towards the ends (P9, P10) of the edge (6) nearest to the axis of articulation (5) to the prosthesis, and decreases gradually or is constant from that edge to the other end edge (7) which forms the outer edge of the obturator.