Research of Calibrating Method of Electrosurgical Analyzer / 医疗卫生装备

ABSTRACT

Objective To research the calibration methods of the electrosurgical analyzer which is applied in calibration for production and use of electrosurgical generator. Methods Two methods were put forward,the first one is indirect measurement,the second one is comparing with congeneric device,and these two methods in theory and practice to process real data were analyzed. Results The device with the methods are tested and analyzed,and then,the test error or uncertainty of electrosurgical analyzer is used in analyzing and processing. Conclusion The test error or uncertainty of leakage current and peak factor can also get by these two methods,and these methods could be used as calibration method in production and usage of electrosurgical generator or method for tracing the source.