A high frequency electrosurgical power generator configured to produce electrical power at a frequency of about 1 to about 14 MHz and preferably having an essentially sinusoidal waveform with a voltage level up to 1,000 Vrms, and a current level up to 5 Amps. The output of the high frequency electrosurgical...http://www.google.de/patents/US20040138653?utm_source=gb-gplus-sharePatent US20040138653 - High frequency power source
