... chest electrode ECG Electrode(ECE01,Foam backing,oval),match with various ECG devices,widely applied to operation room,ICU, ... minimal skin irritation;-Aproven breathable backing,suitable for patients with a history of skin sensitivities;-Non-irritating;Non-sensitizing; ... ecg electrode,ecg chest electrode,neonatal ecg electrode,ecg monitor electrode ECG Electrode Foam ECG electrode with CE ISO13485