Electrotransport delivery device with voltage boosting circuit

摘要

An electrotransport device (10) for delivering therapeutic agents includes an adjustable voltage boost multiple controller (100, 200) for boosting the voltage from a power source (102, 202) to a working voltage VW having a value just sufficient to provide the desired therapeutic current level II through the electrodes (108, 112), at least one of which contains the therapeutic agent to be delivered.