Device and method for determining analyte levels

  • US 7,835,777 B2
  • Filed: 12/22/2009
  • Issued: 11/16/2010
  • Est. Priority Date: 03/04/1997
  • Status: Expired due to Fees
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First Claim
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1. A system for processing sensor data from a continuous analyte sensor, comprising:

  • a sensor comprising one or more electrodes configured for implantation in a subcutaneous tissue of a host, wherein the sensor is configured to continuously measure an analyte concentration in the host, whereby sensor data indicative of the subcutaneous analyte concentration is obtained; and

    an electronic system operably connected to the sensor and configured to calibrate the sensor data in real-time using a reference value determined by analysis of blood, wherein the electronic system is configured to calibrate the sensor data by correlating the reference value with a time-spaced sensor data value of the sensor data.

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  • 2 Assignments