HyFin Vent Chest Seal, Individual

The HyFin^® Vent Chest Seal by North American Rescue^® (NAR) sets the standard for the management and treatment of an open and/or tension pneumothorax caused by a penetrating chest trauma. This innovative medical device features a three-channel vent that prevents airflow into the chest cavity during inhalation while allowing air to escape through the vent channels during exhalation. The vent channels also allow blood to escape and provide a backup fail-safe system; if two of the three channels become obstructed, one vent will remain fully functional.