What does a forced oscillation pulmonary function test do?

Forced oscillation pulmonary function test (COPT) is an advanced pulmonary function test technique, which combines the pulse forced oscillation principle and computer spectrum analysis technology, and can fully reflect the respiratory physiological dynamics characteristics of patients.

Forced oscillation pulmonary function tests can be used to assess a variety of lung diseases, including interstitial lung disease, lung occupying lesions, pleural lesions, thoracic lesions, pneumonectomy, neuromuscular diseases, and obstructive lung disease.

The greatest advantage of forced oscillation pulmonary function tests over traditional pulmonary function tests is that they can measure patient response by giving pressure pulse signals. This means that reliable, objective and accurate data can be obtained even for patients who are not well coordinated, such as children, the elderly or the seriously ill. This technique therefore further expands the scope of lung function measurements.

Forced oscillation lung function tests need to be performed under the guidance of a doctor to ensure the safety and accuracy of the test. Through this examination, doctors can more fully understand the patient's lung function status, so as to provide patients with more accurate diagnosis and treatment options.