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Noninvasive alcohol sensor

  • US 20060002598A1
  • Filed: 07/08/2005
  • Published: 01/05/2006
  • Est. Priority Date: 04/04/2003
  • Status: Active Grant
First Claim
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1. A method for determining a blood-alcohol level of an individual, the method comprising:

  • receiving electromagnetic radiation emanating from tissue of the individual in response to propagation of electromagnetic radiation into the tissue of the individual;

    analyzing spectral properties of the received electromagnetic radiation; and

    determining the blood-alcohol level from the analyzed spectral properties.

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