Ultraflexible Blood Oxygen Level Optical Sensor and Seven-Segment Display (IMAGE)

University of Tokyo

Ultraflexible Blood Oxygen Level Optical Sensor and Seven-Segment Display

Caption

Top left: System outline of a blood oxygen level monitor. Top right: Red and green polymer light-emitting diodes (PLEDs) are directed to shine into the finger. Reflected light from inside the finger is caught by an ultraflexible organic photodetector. This reflected light provides a measure of blood oxygen and pulse rate. Bottom: The output of the sensor can be shown on a PLED display.

Credit

Someya Laboratory

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