hemaapp in A Sentence

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    By shining light from the phone's camera flash through the patient's finger, Hemaapp analyzes the color of his or her blood to estimate hemoglobin concentrations.

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    Using just the smartphone's camera, Hemaapp correctly detected low hemoglobin levels 79 percent of the time, and with extra light sources, 86 percent of the time.

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    By shining the light from the phone's camera flash through a patient's finger, an app called Hemaapp analyzes the color of his or her blood to estimate hemoglobin concentrations.

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    Hemaapp correctly identified cases of low hemoglobin levels 79 percent of the time using just the phone camera, and 86 percent of the time when aided with additional sources of light.

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    But the early test results, from patients that ranged in age from 6 to 77 years old, suggest Hemaapp can be an effective and affordable initial screening tool to determine whether further blood testing is warranted.

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    When used to screen for anemia, Hemaapp correctly identified cases of low hemoglobin levels 79 percent of the time using just the phone camera, and 86 percent of the time when aided with some light sources.

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    In the initial trials, Hemaapp's hemoglobin measurements using a smartphone camera alone had a 69 percent correlation to a patient's Complete Blood Count(CBC) test, a 74 percent correlation when used under a common incandescent light bulb and an 82 percent correlation using a small circle of LED lights that can snap onto the phone.

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