Measurement and Verification of CF of High-frequency Electrosurgical Generator Based on Virtual Instrument

Puts forward an effective and feasible method to measure the crest factor of high-frequency electrosurgical generator.Output wave of electrosurgical generator is received by means of electromagnetic influence,Data acquisition are digitization are completed by an ordinary digital oscillograph,and then CF is calculated with PC software based on virtual instrument.With this method,the essentiality of CF for electrosurgical generator and clinical application is confirmed.