Penile implant with externally controlled piezoelectric pump

A penile implant, comprising:

• first and second cylinders fillable with liquid from a reservoir;
• the first and second cylinders connected to the reservoir through first and second connecting channels;
• a piezoelectric pump between the reservoir and the first and second cylinders, having the first connecting channel as an input from the reservoir, and the second connecting channel as an output to the first and second cylinders, such that the output splits to fill first and second cylinders;
• the piezoelectric pump including a receiver and a controller;
• the receiver configured to be activated when placed in an electromagnetic field;
• and
• the controller receiving energy from the receiver when the receiver is activated, and the controller activating the piezoelectric pump to either inflate the first and second cylinders with liquid from the reservoir, or to deflate the first and second cylinders by draining the liquid from the first and second cylinders into the reservoir.