SpO2surveillance

SpO2surveillance refers to the continuous or intermittent monitoring of blood oxygen saturation levels, typically using pulse oximetry. This measurement, denoted as SpO2, indicates the percentage of hemoglobin in the blood that is saturated with oxygen. Maintaining adequate oxygen levels is vital for cellular function and overall health. SpO2surveillance is commonly employed in various clinical settings, including hospitals, intensive care units, and during surgical procedures, to detect hypoxia or hypoxemia, which is a state of low oxygen in the blood. It is also utilized in home healthcare for patients with chronic respiratory conditions like COPD or sleep apnea. The technology behind pulse oximetry involves shining specific wavelengths of light through a translucent part of the body, usually a fingertip or earlobe, and measuring the differential absorption of light by oxygenated and deoxygenated hemoglobin. Variations in SpO2 readings can alert healthcare providers to potential issues, prompting further investigation and intervention. Factors such as poor peripheral circulation, nail polish, and certain medications can sometimes affect the accuracy of SpO2 readings. The data obtained from SpO2surveillance plays a crucial role in patient management and contributes to timely medical decision-making.