• 3-vent channels that prevent airflow into the chest cavity during inspiration while allowing air to escape through the vent channels during exhalation
• Vent channels allow blood to escape and provides a backup fail-safe system as even if two of the three channels become obstructed, the vent will remain fully operational
• Packaged in a rugged, easy-to-open foil pouch, the perforated packaging allows rescuers to open only one dressing at a time as needed
• Each chest seal also includes a gauze pad to wipe the wound surface prior to application
• Each HyFin Vent Chest Seal has a large red pull tab for single-step peel-and-apply application and allows for the burping of the wound if necessary
• The clear, transparent backing allows for easy placement over the wound area and conformability to the patient

Hyfin Vent Chest Seal Product Information Sheet