SYSTEME ZUR ABGABE VON FLÜSSIGKEITEN IN PATCH-GRÖSSE

摘要

Apparatus (10) comprising a patch-sized housing and an active mechanical assembly disposed within the housing, the active mechanical assembly including a mechanical pump and an actuation assembly for operation of the mechanical pump, the actuation assembly including a plurality of actuators, each capable of operating the pump independently of the other actuators so as to provide for redundancy in the event of failure of an actuator.