Respiratory support addresses the third priority in the MARCH protocol, focusing on treating tension pneumothorax and open chest wounds that compromise breathing. Our respiration collection includes vented and non-vented chest seals from leading manufacturers like HyFin, HALO, Sentinel, Russell, and Beacon, as well as needle decompression kits and devices from NAR, JBC, and MedSource. These products are critical for treating penetrating chest trauma in tactical, law enforcement, and civilian emergency contexts. Each product is selected for reliability in high-stress environments and compatibility with evidence-based CoTCCC and C-TECC guidelines. Whether you're building an IFAK, stocking a rescue task force bag, or equipping an active shooter response kit, our respiratory support products ensure you can intervene when breathing is compromised.