The BENEVISION N22 and N19 patient monitors are designed to monitor, visualize, review, store, generate alarms and transfer various physiological parameters, including ECG (selectable between 3, 5, 6 and 12 leads, arrhythmia detection, ST segment analysis , QT / QTC monitoring and heart rate (HR)), respiration (RESP), temperature (TEMP), oxygen saturation by pulse oximetry (SpO2), pulse rate (PF), non-invasive blood pressure (NIBP), invasive blood pressure (PAI), cardiac output (CO), carbon dioxide (CO2), oxygen (O2), anesthetic gas (GA), impedance cardiography (ICG), bispectral index (IBE), respiratoryrespiratory (MR), continuous cardiac output (GCC) ), central venous oxygen saturation (SCVO2), electroencephalogram (EEG) and neuromuscular transmission (NMR). The monitor also provides an interpretation of the ECG of 12 deviations at rest.