Philips Cough Assist E70
Cough Assist is a noninvasive therapy that safely and consistently removes secretions in patients with an ineffective ability to cough. It clears secretions by gradually applying a positive pressure to the airway, then rapidly shifting to negative pressure. The rapid shift in pressure produces a high expiratory flow, simulating a natural cough.
Credit: Designed by Mihai Hogea and Philips Design team at Philips