Patent ID: 11877845
Assignee: BRIGHAM YOUNG UNIVERSITY
Field: Measurement (Instruments)
Classification: CPC A  G | IPC A  G

Claim 15:
16. The device of claim 13, wherein:
the optical filter and the glass substrate are ordered in the band so that the light passes, as the user wears the band, from the body part through the optical filter before passing through the grid of carbon nanotubes, wherein the light is filtered into the constituent wavelength before the constituent wavelength is collimated and passes to the optical sensor; or
the glass substrate and the optical filter are ordered in the band so that the light passes, as the user wears the band, from the body part through the grid of carbon nanotubes before passing through the optical filter, wherein the light is collimated before being filtered into the constituent wavelength and passing to the optical sensor.