IontoPatch self-contained wireless iontophoresis technology eliminates need for external batteries or wires. IontoPatch allows patient to return to daily activities while receiving time-released iontophoresis. IontoPatch is made of flexible, breathable material. Technician applies medication directly to the IontoPatch electrode. Shuts off automatically when prescribed dose has been administered. IontoPatch 80 is designed to treat most anatomical areas, including elbows, knees, wrists, feet and shoulders, among others, in a 14-hour average patient wear time. 80mA-min.