DEVICES AND METHODS FOR TRANSCUTANEOUS BILIRUBIN MEASUREMENT

Abstract: wearable devices for measuring health indicators such as bilirubin are provided. the device includes a skin-facing side including a circuit board. the circuit board includes a spectrometer integrated circuit, at least one light emitting diode (led) configured to direct light at the subject's skin where the led is operably connected to a power source, at least one photodetector configured to receive light reflected from the subject's skin, and a microcontroller configured to perform spectral subtraction of said reflected light.

Inventor(s): Charitharth Vivek Lal, Vivek Shukla, Mohammad Rafiqul Haider

CPC Classification: A61B5/14546 (Measuring characteristics of blood in vivo, e.g. gas concentration, pH value; {Measuring characteristics of body fluids or tissues, e.g. interstitial fluid, cerebral tissue} (measuring of blood pressure or blood flow ; non-radiation detecting or locating of foreign bodies in blood ))

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