The ActivaPatch® is a technologically advanced, self-contained iontophoretic drug delivery system designed for the delivery of negatively-charged ionic solutions.The unique ActivaPatch® platform includes the active drug containment chamber, electronically connected to an integrated hydrogel dispersive electrode that does not require saline fill to activate. It eliminates the need for a separate dose controller and the necessary lead wire connections associated with conventional iontophoretic drug delivery systems. Equipped with an on-board, interactive, flashing LED which provides feedback for the clinician and patient, the ActivaPatch® utilizes SmartPower to detect skin impedance, maximizing effectiveness and ensuring results.