NAR HyFin Vent Chest Seal Twin Pack

As one of the most respected chest seals available the HyFin® Vent Compact Chest Seal Twin Pack features two vented chest seals in a twin pack format.
The HyFin Compact is designed for prevention, management and treatment of an open and/or tension pneumothorax caused by a penetrating chest trauma.
3-vented channels allow air to escape the chest cavity during exhalation but prevent airflow from entering through the injury site during inhalation.
Advanced hydrogel technology provides a superior adhesion in adverse conditions or austere environments where the casualty may be covered in blood, sweat, body hair, or other environmental contaminants.
Supplied in an easy-to-open foil pouch, the perforated twin packaging allows users to open only one dressing at a time.
The smaller size is ideal for compact kits and does not require folding in most applications.

Dimensions:

Device: 4.75 in. x 4.75 in. (excluding tab)
Packaged: H 3.875 in. x W 6.6 in. x D 0.13 in.
Weight: 1.55 oz
U.S. Patents: 7,504,549