Many individuals in the U.S. die from bleeding before reaching hospitals due to the unavailability of preserved blood. The inability of ambulances or medics to carry blood, which spoils quickly without refrigeration, has led researchers to pursue artificial blood alternatives. At the University of Maryland School of Medicine, scientists are creating synthetic blood from hemoglobin wrapped in fat bubbles to prevent toxicity issues seen in earlier synthetic blood trials. This groundbreaking method hopes to deliver a safe, effective blood substitute for urgent medical scenarios, potentially transforming emergency care and patient outcomes.
Tens of thousands of people bleed to death each year in the United States before they can get to a hospital due to a lack of accessible blood supplies.
Scientists are developing artificial blood that can be stored in powdered form, allowing medics to reconstitute it on-site to save lives.
A research team at the University of Maryland School of Medicine is creating synthetic blood using hemoglobin protected in a bubble of fat to enhance safety.
Dr. Allan Doctor's team hopes their innovation in artificial red blood cells will overcome the safety concerns that have plagued previous synthetic blood attempts.
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