A method for skin treatment comprises the steps of delivering at least one pulse of radio frequency power to at least one electrode in order to create an electric field; passing gas through the electric field in order to form plasma from the gas; and applying the plasma to the surface of skin. The amount...http://www.google.com.tw/patents/US20020161362?utm_source=gb-gplus-share專利 US20020161362 - Tissue treatment method
