Effective solution solution impregnable reservoir of iontophoretic device for percutaneous drug delivery and manufacturing method

摘要

This reservoir, loaded with a divided material capable of impregnating a solution of the active ingredient, is a support sheet (1) made of a cavitation material that is permeable to a0 solution and can contribute to the mechanical strength of the reservoir, b) impregnable material C) a substrate layer (2) interposed between one side of the support sheet and the particle layer (3) to retain the particle layer on the support sheet (1) and composed of a material miscible with the solution of the active ingredient (2) It includes.