REFRIGERATION-TYPE ELECTRODE STRUCTURE FOR IONTOPHORESIS

摘要

This invention discloses an electrode structure for iontophoresis, characterized by comprising an electrode connected to a power supply having the same polarity as a medicament component in an ionic medicament, an electrolyte holding part for holding in an impregnated state an electrolyte disposed adjacent to the electrode, an ion exchange membrane disposed adjacent to the electrolyte holding part for selecting an ion opposite to a charge ion in the ionic medicament, a liquid medicament holding part disposed adjacent to the ion exchange membrane for holding the ionic medicament in an impregnated state, and an ion exchange membrane disposed adjacent to the liquid medicament holding part for selecting the same ion as the charge ion in the ionic medicament, the electrode structure being in a refrigerated state.