CSA C22.2 NO 60601-2-31-09-CAN/CSA-2009 医用电气设备.第2-31部分:内装电源的体外式心脏起搏器的基本安全性和基本性能的详细要求.第2版
Medical electrical equipment ?Part 2-31: Particular requirements for the basic safety and essential performance of external cardiac pacemakers with internal power source Second Edition