RESUMEN
Objective To study the requirements for defibrillation protection testing and marking of the multi-parameter monitor to facilitate the manufacturer to understand related standards and design products rationally.Methods The background and principle were described for defibrillation protection testing of the monitor.The requirements of related standards were analyzed for defibrillation protection testing and marking,and the defibrillation protection flow was explored during the clinical application of the monitor.Results The multi-parameter monitor might be damaged in case of the monitor's deficiencies in the the defibrillation protection,even patient's failure in the defibrillation protection or death might occur,and the electrical shock could be caused also to medical staffs.Conclusion The defibrillation protection is of great significance for the multi-parameter monitor,and considerations have to be posed on standards requirements and the monitor's clinical application so as to decrease its use risks.