Masimo Opioid Halo User Manual page 8

Opioid Induced Respiratory Depression (OIRD): A side effect of opioids that causes breathing to be
slowed or stopped.
Oxygenated Blood: Arterial blood where oxygen is bound to hemoglobin.
Perfusion: The bodily process of delivering blood to the capillary beds.
Physiological: The functions of biological systems and organs.
Pulse Oximeter: A medical device that uses a sensor to indirectly measure oxygen saturation of blood
and pulse rate.
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