Lung Flute® Operation

Patient exhales through the Lung Flute^® - operating pressure of 2.0 - 2.5 cm H₂O.		Reed oscillation, tube design, and lung cavity act in parallel to produce sound frequency between 16 - 25Hz
Lung Flute^® supplements the natural mucus clearing system by artificially vibrating the airways and cilia at frequency between 16 - 25Hz.		Resonance frequency makes the secretions thinner and more easily expelled by coughing