Hyfin Vent Chest Seal - Twin Pack (Regular / Compact / Training)


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The HyFin® Vent Compact Chest Seal Twin Pack contains two vented chest seals in a compact package designed for the prevention, management, and treatment of an open and/or tension pneumothorax caused by penetrating chest trauma.

  • NATO NSN# 6510-01-682-2091
  • Packaging is approximately 25% smaller than standard
  • 3-channel pressure relief vents on the HyFin® Vent Chest Seal
  • Two chest seals for the treatment of multiple penetrating wounds or entry/exit wounds
  • Advanced adhesive gel with superior adhesion to sweaty or hairy chests
  • Large red tab for a one-step, peel-and-apply application that allows for wound burping if necessary.

These innovative chest seals feature 3-vented channels that allow air to escape the chest cavity during exhalation while preventing airflow from entering through the injury site during inhalation.

Each HyFin® Vent Compact Chest Seal is constructed with advanced hydrogel technology to provide superior adhesion in adverse conditions or harsh environments where the casualty may be covered in blood, sweat, body hair, or other environmental contaminants.

The perforated twin packaging, made of a tough, easy-to-open foil pouch, allows users to open only one dressing at a time as needed. Its small packaging is approximately 25% smaller than the standard HyFin® Vent Chest Seal and is ideal for low profile kits because it does not need to be folded to fit in your kit, go-bag, cargo pocket, or body armor.