초록 ▼

An iontophoresis electrode structure comprising has both a polarization electrode and a non-polarization electrode, wherein both electrodes can be switched freely while the electricity is turned on. The present electrode structure makes it possible to transfer biologically active substances and drug

An iontophoresis electrode structure comprising has both a polarization electrode and a non-polarization electrode, wherein both electrodes can be switched freely while the electricity is turned on. The present electrode structure makes it possible to transfer biologically active substances and drugs into a living body through the skin and the mucous membrane in a sufficient amount and safety by employing both a polarization electrode and a non-polarization electrode as iontophoresis electrodes according to a proper switch, and can transfer biologically active substances and drugs through the skin and the mucous membrane effectively without causing irritation.

대표청구항 ▼

[ What is claimed is:] [1.] An iontophoresis device comprising a power source; a first electrode assembly connected to said power source and provided at a first side of said device, said first electrode assembly being in the form of a sheet, having a circular configuration and comprising a polarizat

[ What is claimed is:] [1.] An iontophoresis device comprising a power source; a first electrode assembly connected to said power source and provided at a first side of said device, said first electrode assembly being in the form of a sheet, having a circular configuration and comprising a polarization electrode and a non-polarization electrode provided in coplanar relationship with each other; a second electrode assembly connected to said power source and provided at a side of said device opposite to said first side; and a switching device for electrically switching between said polarization electrode and said non-polarization electrode.