Evaluation of an Airway Clearance System

High frequency chest wall oscillation (HFCWO) therapy is commonly prescribed to provide routine airway clearance in patients with a need for regular airway clearance therapy. HFCWO generates high velocity expiratory airflow that is thought to mobilize secretions by the sheer force created.

Generates airflow at frequencies similar to those provided by HFCWO and also provides direct percussive therapy.