* Nasal Alar SpO₂ Sensor is not released in all geographies. Please check with your Philips representative for complete portfolio availability.
1. Shallom M, Prentice D, Sona C, Mazuski J. Comparison of Nasal and Forehead Oximetry Accuracy and Pressure Injury in Critically Ill Patients. Critical Care Medicine. 2016;44:12(Suppl.).