RESUMEN
Objective To discuss how to deal with the problems of LEEP electro-scalpel that are caused by the burn of negative electrode loose and the electric shock of leakage current.Methods The system's security was enhanced by insulation,power and software control and it was also evaluated.Results The electric leakage of LEEP electro-scalpel was acceptable and the preventive support of burn was effective.Conclusion It is proved by the synthetical evaluation that the device's secure design is reliable.
RESUMEN
LEEP electro-scalpel is a type of cervical disease device. It belongs to the high frequency electro-knife in medical apparatus category. There is no domestic LEEP electro-scalpel at present. It is significant and important for the study group to resolve the safety and EMC problem and develop domestic LEEP electro-scalpel which is safe, stable and competitive in price while has the same surgery effect as the imported one.