| abstract |
PROBLEM TO BE SOLVED: To provide an adhesive polymer matrix for iontophoresis and an iontophoresis apparatus having the same matrix. An adhesive polymer matrix (1) that transmits an active ingredient by iontophoresis, comprising a first surface (7) applied to the skin and a second surface (8) that cooperates with electrodes. Therefore, a plurality of conductive regions (2) and at least one insulating region (3) are provided, and each conductive region (2) is provided with an insulating region (3) and another conductive region (2). Insulated from. [Selection diagram] Fig. 1 |