... CE& ISO Approval green products disposabel ecg electrode,ecg chest electrode ECG Electrode(ECE01,Foam backing,oval),match with various ECG devices,widely applied to operation room ... sensitivities;-Non-irritating;Non-sensitizing;Non-cytotoxic to the skin.Ecg electrode,disposabel ecg electrode,medcial ecg electrode,ecg chest electrode,neonatal ecg electrode,ecg monitor electrode,ecg