SAM Chest Seal

The SAM® Chest Seal is an occlusive dressing designed to treat open chest wounds. Available with or without valve. The valved version features a one-way valve when its cap is removed. This provides for low resistance flow of air out of the chest cavity while preventing ingress. The dome design protects against occlusion from direct external pressure. Optimized for night vision. Includes a highly and rapidly absorbent 5″x9″ pad to help clean the wound.
  • Strong adhesion enough to adhere to skin that is subject to sweat, blood, hair, sand, or water
  • Night vision optimized provide optimal contrast for visibility in normal light, low light, and night conditions
  • One-way valve that allows airflow from the chest cavity while preventing ingress, which reduces internal obstruction from blood clots or soft tissue


9.2″ 7.6″
Total Area
Valve – 42.5 sq. inches No Valve – 85 sq. inches