| abstract |
(57) [Abstract] [Purpose] For an iontophoresis drug administration electrode system, by combining a functional polymer and a conductive substrate, the drug ion competing ions generated in the electrode applicator are controlled, and the drug transport efficiency ( The purpose is to improve the transport number) and to further simplify the structure. [Constitution] The iontophoresis drug administration electrode system A mixture of a conductive base material and ammonium hydroxide or a quaternary ammonium halide, a functional polymer having a functional group such as a sulfonic acid group, a carboxylic acid group, and an amine group. |