IONTOPHORETIC APPARATUS Russian patent published in 2010 - IPC A61N1/30 

FIELD: medicine.

SUBSTANCE: invention relates to medical equipment and is intended for introduction of medication ions. Versions of device contain electrode, to which positive potential as supplied. On front side of electrode placed is part containing medication for holding medication solution, which contains positively charged medication ions. The first and the third versions of device contain cellulose-based resin film with possibility of introduction of medication ions. In the first version in cellulose-based resin film cation-exchange group is introduced. In the third version cellulose-based resin film consists of regenerated cellulose, cellulose ether and nitrocellulose. The second version of device contains complex film composed of cation-exchange membrane and cellulose-based resin film. Complex film is placed on front side of medication-containing part with possibility of medication ions introduction through cellulose-based resin film.

EFFECT: increased efficiency of introduction of medication positive ions with application of ion-exchange membranes.

15 cl, 7 dwg