IONTOPHORESIS PATCH AND MANUFACTURING METHOD THEREOF

摘要

An iontophoresis patch is provided to improve the skin penetration effect of the interested material and retention property of the patch by forming an iontophoresis patch electrode and a battery into one system. An iontophoresis patch comprises: a patch sheet(10); a conductive electrode layer(20) being in contact with the patch sheet; a hydrogel layer(60) in which anode layer contains the manganese dioxide while being in contact with the conductive electrode layer and a cathode layer(50) containing the zinc are arranged to the either side, which comes into contact with each of the cathode layer and anode layer; and a current path connecting an anode layer and the cathode layer in the conductive electrode layer. The conductive electrode layer contains one of carbon and silver. The anode layer contains manganese dioxide, carbon, and binder.