A Gentler Alternative to Traditional Suctioning Methods

A novel mechanical in-exsufflation system offers noninvasive airway secretion management, helping the transition of patients from hospital to home.

The Respironics CoughAssist E70 is a mechanical device, which clears secretions from the lungs. The device simulates a natural cough by gradually applying positive pressure to the airway, and then rapidly shifting to negative pressure. Air is delivered through a facemask, a mouthpiece, or through a simple adapter to a tracheostomy or an endotracheal tube. A cough-tracking algorithm triggers a full cough upon every inspiration, and adjustable oscillation levels help in releasing mucus from the bronchial walls by applying vibrations to the airway.


To enhance patient mobility, the device is lightweight (weighing less than 4 kg) and is compatible with an integrated detachable battery. An intuitive user interface with preset prescriptions simplifies setup and initiating therapy. New monitoring and data management tools allow for close follow-up at home, so that clinicians can assess therapy efficacy and adapt settings accordingly. The sum of features of the CoughAssist E70 helps improve airway secretion removal and gives patients more control of their therapy. The Respironics CoughAssist E70 is a product of Royal Philips Electronics (Philips; Amsterdam, The Netherlands).

“We are committed to working with physicians and the entire care team as allies for better patient care,” said Erik Hollander, global head of marketing for Philips Home Healthcare Solutions. “We have solutions that support every step of the patient care pathway: titration, discharge, home therapy, and follow-up. We provide technology, tools, accessories, and software to integrate treatment into patients’ daily lives and help reduce the risk of hospital readmissions.”

Related Links:
Royal Philips Electronics