Additional Relevant Details Similar to traditional patient monitors, the MR400 uses intelligent alarms to warn clinicians of severe patient changes, including desaturation, apnea and extreme bradycardia/tachycardia. Clinicians and staff are able to customize the monitor settings for each patient to prioritize warning signals to reduce alarm fatigue. The new monitoring system uses a touchscreen with the same interface as other Philips' monitors, making it easier for clinicians to view and respond to patient data.