Seal Chest Vent HyFin (2-Pack)

HyFin Vent Chest Seal Twin Pack from North American Rescue sets the standard for the treatment of penetrating injuries to the chest * Provides two vented chest seals in one unique package for treatment of both entry/exit or multiple penetrating injuries to the chest * The new HyFin Vent Chest Seal design provides 3-vented channels that prevent airflow into the chest cavity during inspiration while allowing air to escape through the vent channels during exhalation * The 3-vent channels allow blood to escape and also provide a backup fail-safe system as even if two of the three channels become obstructed the vent will remain fully operational