| 摘要 |
A method is provided for low cost, accurate, iontophoretic fluid delivery. The method includes providing an electronic circuit coupling a plurality of electrodes, charging a chargeable electromotive cell to a selected potential and/or charge in response to a selected quantity of beneficial agent to be delivered, the chargeable electromotive cell being electronically coupled with the electronic circuit, applying the selected quantity of beneficial agent to at least one electrode, placing the at least one electrode in contact with skin, and delivering the selected quantity of beneficial agent. The method may also include preparing the skin using a skin preparation device in order to enhance the delivery of the beneficial agent.
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