A method and apparatus for transdermal drug delivery to be provided to a patient's skin, includes performing a dermabrasion treatment of the patient's skin so as to lower a skin impedance to below a first value. It also includes providing at least one burst of electrical pulses to the patient's skin...http://www.google.fr/patents/US7496401?utm_source=gb-gplus-shareBrevet US7496401 - Method and apparatus for skin absorption enhancement and transdermal drug delivery
Method and apparatus for skin absorption enhancement and transdermal drug ...
