Continuous analyte measurement systems and systems and methods for implanting them

  • US 10,827,954 B2
  • Filed: 10/20/2017
  • Issued: 11/10/2020
  • Est. Priority Date: 07/23/2009
  • Status: Active Grant
First Claim
Patent Images

1. A continuous analyte measurement system, comprising:

  • a memory;

    a base unit configured for mounting on a skin surface;

    an analyte sensor comprising a proximal portion configured for positioning within the base unit and a distal portion configured for insertion through the skin surface, wherein the analyte sensor is configured to generate one or more signals related to an analyte level; and

    a conductive member positionable within the base unit and in electrical contact with the analyte sensor;

    wherein the continuous analyte measurement system is configured to determine the analyte level using at least a drift correction factor associated with the analyte sensor, the drift correction factor determined by an algorithm of the continuous analyte measurement system using a drift profile; and

    wherein the drift profile is programmed into the memory of the continuous analyte measurement system prior to insertion of the distal portion of the sensor through the skin surface.

View all claims
    ×
    ×

    Thank you for your feedback

    ×
    ×