Hair is removed from the body and future growth is inhibited by treating the outer surface of the hair so as to reduce RF energy dissipation and permit more RF energy to reach the hair root and thereby damage or destroy the same. The hair is treated with a conductive material such as a conductive metal,...http://www.google.es/patents/US5364394?utm_source=gb-gplus-sharePatente US5364394 - Method of removing hair from the body and inhibiting future growth
Method of removing hair from the body and inhibiting future growth