Inspired by War Zones, Balloon Device May Save Civilians From Fatal Blood Loss

Their invention, made by Prytime Medical and cleared by the Food and Drug Administration in 2015, is gradually being adopted in civilian trauma centers around the country and has recently been used by the military. But medical teams need rigorous training to use it: Mishandled, it can be dangerous.

Dr. Bukur punctured Ms. Williams’s thigh, threaded a slim tube into her femoral artery and eased it up about 12 inches into her aorta, the major artery that carries blood from the heart to most of the body. Then he injected salt water to inflate a balloon near the tip of the tube, blocking the aorta and cutting off circulation to Ms. Williams’s pelvis and legs. Above the balloon, blood still flowed normally to her brain, heart, lungs and other vital organs.

Almost instantly, her blood pressure rose and her racing heart slowed down. The…

Complete article from the original source…

Reply