This device for treating skin conditions with galvanotherapy features a DC power supply, one pole of which is connected to a central pin electrode. The other pole is connected either to several counter-electrodes arranged around the central electrode, or to a single counter-electrode shaped to surround...http://www.google.fr/patents/US5470349?utm_source=gb-gplus-shareBrevet US5470349 - Device for treating inflammatory skin changes in the initial stage, and method for using same
Device for treating inflammatory skin changes in the initial stage, and ...
