COMFORT COUGH helps patients to cough by rapidly shifting from putting the air in the lung to taking out the air.
It is much more efficient and gives no pains comparing to other alternatives, such as using a suction and tapping on the back.
Brands: COMFORT COUGH is to help the patients who has difficulty with secretion clearance or inability to cough to clear the secretions in the airway. A YouTube link : https://youtu.be/4cAIMvLwS9Q