Hyfin Vent Chest Seal Twin Pack

The North American Rescue HyFin® Vent Chest Seal Twin Pack provides fast, effective treatment for open chest wounds (sucking chest wounds). Each pack includes two advanced occlusive chest seals, ideal for treating both entry and exit wounds, designed to ensure reliable adhesion and venting performance in the most demanding conditions.

The three-vented channel design allows air to escape from the chest cavity during exhalation while preventing airflow back into the wound during inhalation. This helps reduce the risk of tension pneumothorax and supports proper lung function during emergency care. Built on NAR’s proven hydrogel adhesive platform, the HyFin® Vent Chest Seal adheres securely to sweaty, bloody, or hairy skin, maintaining its seal when it matters most.

Packaged in a compact, easy-to-open format, the HyFin® Vent Twin Pack is an essential component of any trauma kit, IFAK, or bleeding control kit for tactical, EMS, and civilian responders.