Device for allowing realization of prefabricated suction effect socket of prosthesis, has core providing depression that applies high silicone thickness around circumference and adequate hardness to maintain sleeve

摘要

The device has a metal core (A) supporting silicone layers (B, C) forming a prefabricated suction effect socket. The core is provided with a cylinder (S) at top of the core. The cylinder allows positioning a non-return valve and centering of an umbrella shaped part (D). The core provides depression that allows applying the high silicone thickness around circumference and the adequate hardness to obtain the sufficient and required rigidity to maintain the sleeve.