Analyte sensor

  • US 10,709,362 B2
  • Filed: 11/21/2019
  • Issued: 07/14/2020
  • Est. Priority Date: 07/13/2004
  • Status: Active Grant
First Claim
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1. A system for measuring a glucose concentration in a host, the system comprising:

  • a transcutaneous glucose sensor configured to provide sensor data indicative of a glucose concentration in a host;

    sensor electronics configured to operatively connect to the transcutaneous analyte sensor; and

    a processor configured to calibrate the sensor data based on predetermined calibration information, wherein the predetermined calibration information is obtained prior to implantation, wherein the predetermined calibration information is derived at least in part from a batch of sensors meeting a predetermined limit of sensor sensitivity variation, wherein the predetermined calibration information comprises one or both of predetermined baseline information and predetermined sensitivity information associated with the glucose sensor, and wherein the processor is configured to calibrate the sensor data without requiring reference data from a reference glucose monitor.

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