SenSura® Flex Ostomy Barrier With 7 8 Inch Stoma Opening, 1 Box of 5 Plaster Bandages Pacific Blue Ultra™ (20885 Positive Control Swab Pacific Blue Ultra™ (20885 With Standard Quickconnect Transducer * Provides ultrasound dual channel high volt pulsed DC stimulation and low volt galvanic * Used for iontophoresis * Up to 20 watts of variable or non interrupted ultrasound * High Voltage features reciprocal and ramped surge modes with adjustable surge duration (1 160pps) * Balance Control Feature * Lo Volt Galvanic has constant currentoutput variable surge and continuous mode and reverse polarity * Up to four electrodes * Patented security channel prevents leakage The extremely low profile adhesive coupling system provides freedom of movement