This in-exsufflation shift in pressure creates a high expiratory flow that simulates a deep
natural cough
CoughAssist T70 clears secretions from the lungs by gradually applying positive air pressure to the airway and then rapidly shifting to negative air pressure
Air is delivered through a facemask
a mouthpiece
or through an adapter that allows the device to function with an endotracheal or tracheostomy tube
A well-fitting
soft-seal mask is important to eliminate possible leakage
