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Glucose monitor calibration methods

  • US 6,424,847 B1
  • Filed: 02/23/2000
  • Issued: 07/23/2002
  • Est. Priority Date: 02/25/1999
  • Status: Expired due to Term
First Claim
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1. A method of calibrating glucose monitor data, the method comprising the steps of:

  • sampling glucose monitor data at a predetermined rate from a glucose sensor over a period of time;

    deriving at least one glucose monitor data point from the sampled glucose monitor data at a predetermined memory storage rate;

    obtaining at least one blood glucose reference reading from a blood glucose measuring device that corresponds with the at least one glucose monitor data point;

    calculating a calibration factor using the at least one blood glucose reference reading and the corresponding at least one glucose monitor data point; and

    interpreting the sampled glucose monitor data collected during the period of time retrospectively using the calibration factor post process.

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