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NASA's Martian tech is helping hospitals eliminate bedsores
Bedsores, also known as pressure ulcers, kill more people annually than nearly any form of cancer, with 500,000 cases per year in the United Kingdom alone. One problem doctors and nurses face in the fight against bedsores is early detection -- traditionally, hospital staff can only diagnose pressure ulcers once they reach the skin's surface and have done irreparable damage. The SEM Scanner changes this. Using seismology technology adapted from NASA's Mars lander, the wireless, handheld, non-invasive scanner is able to detect bedsores up to 10 days before they show up on the skin.
