North American Rescue HyFin Vent Chest Seal (Twin Pack) NAR Vented Wound Chest Seals for Trauma, Wounds (10-0037)

North American Rescue HyFin Vent Chest Seal (Twin Pack) NAR Vented Wound Chest Seals for Trauma, Wounds (10-0037)

• Designed for the prevention, management and treatment of an open and/or tension pneumothorax potentially caused by a penetrating chest trauma
• Patented, new design with 3-channel pressure relief vents
• Two Chest Seals designed for the treatment of both entry/exit or multiple penetrating injuries
• Advanced adhesive technology designed to provide a superior seal in the most adverse conditions, including sweaty or hairy casualties
• Easy-to-grip, large red tab for single step, peel-and-apply application that allows for the burping of the wound if necessary

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.