The Vest Airway Clearance System is used to offer acute respiratory care. The system provides relief by removing the retained secretions to the patients suffering from secretion retention, airway clearance dysfunction, ineffective cough, secretion clearance due to immobility, deconditioning or muscle weakness. Through high frequency chest wall oscillation technology, the vest airways clears, loosens and dislodges the excessive mucus from the bronchial walls. It mobilizes the mucus and secretions from the smaller to larger airways from where it is discarded through suctioning or coughing. The Vest System is designed to support the acute care needs, safe and effective solution to help patients breathe a little easier.