Respironics T70 Cough Assist

The refurbished CoughAssist T70, also known as a mechanical insufflation-exsufflation device, simulates a natural cough. It gradually delivers a large volume of air to your lungs when you breathe in (positive pressure). Once the lungs have been expanded (similar to a normal deep breath), the device quickly reverses the flow to pull secretions out (negative pressure). And, CoughAssist T70 helps keep your airways clear to reduce the chance of recurring respiratory infections. The device also incorporates a triggering feature that allows you to synchronize treatment with your own breathing patterns.