<ul><li>Rescue essentials is pleased to introduce the new hyfin vent chest seal Twin pack from North American Rescue, this product sets the standard for the treatment of penetrating injuries to the chest</li><li>Two separately packaged vented chest seals are offered in one unique package for treatment of both entry/exit or multiple penetrating injuries to the chest</li><li>3-Vent Channels that prevent airflow into the chest cavity during inspiration while allowing air to escape through the vent Channels during exhalation</li><li>Country of origin is United States</li></ul><br><br>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.

North American Rescue Hyfin Vent Chest Seal, Original Version 2 Count (Pack of 1)