Electro Flo® Percussor - The Electro Flo 5000 is an electrically powered percussor, intended to assist in airway clearance therapy when the physician’s choice of therapy is external manipulation of the thorax. Additionally, the Electro Flo 5000 is indicated for external manipulation of the thorax to promote airway clearance and improve bronchial drainage.MED SYSTEMS INC2019-03-20