Respiratory physiotherapy is a long-standing method to remove secretions. Because there are not long-term trials to compare the devices, it is difficult to decide which device of respiratory therapy is better. There is no need to be concerned about the device containing drugs, chemicals, or toxins. They will not only waste your money but also prevent you buying the best device to treat your medical condition. It can monitor peak flow results and detect triggers. Incentive spirometry: The effectiveness in COPD patientsGeorge RJD. The AirPhysio device pushes sputum out of the lungs and into the airways using positive pressure. Comparative testing of positive expiratory pressure and autogenic drainage, as well as conventional percussion-drainage technique. Below I have included a link for a video to help you use the device correctly. This is an effective way to improve your breathing over time and aid in proper and managed breathing. It works by simply holding it to your mouth. AirPhysio is recommended by certain medical professionals for specific breathing issues. It has also extended its delivery service, now delivering to more than 30 countries with speedy delivery. Problems with mucus clearance can cause a loss of up to 33 ML of lung function every year.