Medical Acoustics have developed the LUNG FLUTE™ that is a small disposable and hand-held device used for Sputum Induction. The Lung Flute eases the natural mucus clearing system by introducing low frequency sound waves into the lungs. It can clear mucus or the secretions from the lungs of the patients suffering from the chronic pulmonary diseases like athsma and bronchitis. The new Lung Flute can play a significant role in developing drugs for various chronic diseases. The Lung Flute enables the Sputum sample collection at every 20 minutes which is very vital during asthma attacks.