A wirelessly controlled inflatable medical implant system includes an external control module and an implantable module. The external control module may transmit wireless power and control signals, which are received by circuitry on a flexible printed circuit board in the implantable module. In response to the received signals, circuitry in the flexible printed circuit board may cause a motor and pump combination to transfer fluid from a reservoir in the implantable device, through tubing, and into inflatable medical implant located in the penis. The flexible printed circuit board, motor, and pump may be placed within the fluid reservoir, which provides a heat sink that prevents overheating of the implant.
