The present invention relates to methods and systems for application of a substance and an electrical current to a biological tissue or surface. In one embodiment, the methods and systems include application of a substance and an electrical current to the surface or tissue such that the transport or absorption of the substance into the surface or tissue is enhanced for a period of time after the electrical current has been removed.
(19) United States
(12) Patent Application Publication (10) Pub. No.: US 2007/0185431 A1
Kern (43) Pub. Date: Aug. 9, 2007
Patent Application Publication here:
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