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Smartphone app can vibrate a single drop of blood to determine how well it clots
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Smartphone app can vibrate a single drop of blood to determine how well it clots

by University of Washington Researchers at the University of Washington have developed a new blood-clotting test that uses only a single drop of blood and a smartphone vibration motor and camera. The system includes a plastic attachment that holds a tiny cup of blood beneath the phone’s camera (shown here). Note: This photo simulates how...