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System and method for practicing spectrophotometry using light emitting nanostructure devices

  • US 20080071154A1
  • Filed: 09/20/2006
  • Published: 03/20/2008
  • Est. Priority Date: 09/20/2006
  • Status: Active Grant
First Claim
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1. A physiologic sensor, comprising:

  • a sensor body configured for placement adjacent tissue of a patient;

    a first light emitting nanostructure device configured to emit light at a first wavelength into the tissue;

    a second light emitting nanostructure device configured to emit light at a second wavelength into the tissue; and

    a light detector configured to detect the light at the first wavelength and the light at the second wavelength from the tissue.

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