Oxygen Mask Coughassist Elongated Style Adult Medium Without Strap Face Mask, Cough Assist Adlt Med

Features 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 rpidly 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