Airway Oscillometry

Airway Oscillometry

Airway oscillometry is a non-invasive technique used to assess lung function and airway mechanics. It involves the measurement of respiratory impedance, which represents the resistance and reactance of the respiratory system. During an airway oscillometry test, the patient breathes through a mouthpiece connected to a device that generates small pressure oscillations. These oscillations travel through the airways, and their interaction with the respiratory system is measured. The resulting data can provide insights into airway resistance, lung stiffness, and the presence of airway abnormalities. Airway oscillometry is particularly useful in evaluating patients with asthma, chronic obstructive pulmonary disease (COPD), and other respiratory conditions, allowing for early detection, monitoring of disease progression, and treatment optimization.