SENSOR DEVICE

Abstract: various aspects of the present disclosure generally relate to a multispectral sensor device. in some aspects, a sensor device may obtain, from image data collected by a sensor of the sensor device, first image data regarding a first measurement location of a measurement target, and may obtain, from the image data, second image data regarding a second measurement location of the measurement target, wherein the first measurement location and the second measurement location are sub-surface measurement locations within the measurement target. the sensor device may determine, based on the first image data and the second image data, a pulse transit time measurement, and provide information identifying the pulse transit time measurement. numerous other aspects are provided.

Inventor(s): William D. HOUCK

CPC Classification: A61B5/14551 (using optical sensors, e.g. spectral photometrical oximeters)

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