Method of calibrating an analyte-measurement device, and associated methods, devices and systems

  • US 7,299,082 B2
  • Filed: 10/27/2004
  • Issued: 11/20/2007
  • Est. Priority Date: 10/31/2003
  • Status: Active Grant
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First Claim
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1. A method for use in calibrating a signal from a subcutaneous sensor, comprising:

  • obtaining a calibration measurement from a calibration sensor placed in contact with capillary blood from an off-finger calibration site within a body;

    evaluating whether the calibration measurement is within a predetermined range of analyte concentration; and

    determining that the calibration measurement is suitable for use in converting an analyte signal from the subcutaneous sensor into an analyte concentration if the calibration measurement is within the predetermined range.

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