Research from UC Berkeley shows a new flexible sensor can be used to detect blood oxygen levels anywhere on the skin. KCBS Radio's Carrie Hodousek reports, it could potentially give doctors a new way to monitor healing wounds in real time.

<p>Research from UC Berkeley shows a new flexible sensor can be used to detect blood oxygen levels anywhere on the skin.&nbsp;KCBS Radio's Carrie Hodousek reports, it could potentially give doctors a new way to monitor healing wounds in real time.</p>

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