A system of valves and software sold as an integral component of various medical and scientific devices used for facilitating breathing exercises; medical devices used for mechanical neuromuscular therapy in the respiratory system; medical devices for facilitating breathing exercises; a device for use with respiratory therapy that provides ventilation and cough to facilitate secretion removal and breathing exercises

Medical services performed by medical personnel using medical devices that induce coughing in patients in order to treat various respiratory conditions, including but not limited to blocked airways