top view pulse oximeter finger digital device measure person oxygen saturation |
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navigate by keyword : bar beat cardiology care caused corona coronavirus covid19 device diagnosis digital disease display electronic emergency equipment finger fingertip flu hand hands health heart heartbeat hospital measure measurement medical novel oximeter oxygen oxygenation oxymeter person pneumonia portable pulse reduced saturation sign test tool top view virus white |
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Pulse Oximeter, finger digital device to measure person's oxygen saturation. Reduced oxygenation is an emergency sign of pneumonia caused by flu or novel coronavirus. Device on fingertip |
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