Med Systems Inc. is a medical device manufacturer providing excellent respiratory products since 1976. Engineered, Patented and fabricated in the United States. We manufacture patented anatomical anesthesia masks, the Fluid Flo pneumatic percussor (in hospitals nationwide) and the electronic Electro Flo 5000 Airway Clearance System, with Force Multiplying Technology for chest physical therapy. Our staff at Med Systems is dedicated to providing individualized attention to assure satisfaction and committed to reviewing and improving our Quality Management System based on ISO 13485:2003.For Airway clearance that WORKS.. please call us at (800) 345-9061http://www.medsystems.com/