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Method for predicting the blood glucose level of a person

  • US 7,409,239 B2
  • Filed: 05/05/2005
  • Issued: 08/05/2008
  • Est. Priority Date: 05/05/2005
  • Status: Expired due to Fees
First Claim
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1. A method for predicting blood glucose level of a person using a near-infrared spectral scan of a body part of the person, comprising:

  • performing on a person a near-infrared spectral scan of a body part at a first group of wavelengths and at a second group of wavelengths,determining a first group of near-infrared absorbance values for the first group of wavelengths and a second group of near-infrared absorbance values for the second group of wavelengths,determining a first difference for the first group of near-infrared absorbance values and a second difference for the second group of near-infrared absorbance values, andcalculating a blood glucose level for the person, using the first and second differences.

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