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System and methods for processing analyte sensor data for sensor calibration

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TLDR
In this paper, a calibration set of one or more matched sensor and reference analyte data pairs is used to provide initial calibration of the sensor data, which can be used to calibrate or update sensor data from a long term continuous analyte sensor.
Abstract
Systems and methods for processing sensor analyte data are disclosed, including initiating calibration, updating calibration, evaluating clinical acceptability of reference and sensor analyte data, and evaluating the quality of sensor calibration. The sensor can be calibrated using a calibration set of one or more matched sensor and reference analyte data pairs. Reference data resulting from benchtop testing an analyte sensor prior to its insertion can be used to provide initial calibration of the sensor data. Reference data from a short term continuous analyte sensor implanted in a user can be used to initially calibrate or update sensor data from a long term continuous analyte sensor.

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Citations
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Patent

Analyte Monitoring Device And Methods Of Use

TL;DR: An analyte monitor includes a sensor, a sensor control unit, and a display unit as discussed by the authors, which is used to display an indication of a level of an analyte, based on the data obtained using the sensor.
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Transcutaneous analyte sensor

TL;DR: In this paper, the present paper relates to systems and methods for transcutaneous measurement of glucose in a host, and the present invention relates to the system and method for measuring an analyte in the host.
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Subcutaneous glucose electrode

TL;DR: In this article, a small diameter flexible electrode designed for subcutaneous in vivo amperometric monitoring of glucose is described, which is designed to allow "one-point" in vivo calibration, i.e., to have zero output current at zero glucose concentration, even in the presence of other electroreactive species of serum or blood.
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Systems and methods for processing analyte sensor data

TL;DR: In this paper, a time-dependent algorithmic compensation function is applied to data output from a continuous analyte sensor to determine a time since sensor implantation and/or whether a newly initialized sensor has been used previously.
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Integrated delivery device for continuous glucose sensor

TL;DR: In this article, the authors present a system for integrating a continuous glucose sensor, including a receiver, a medicament delivery device, and optionally a single point glucose monitor, in order to assist the user in selecting, inputting, calculating, or validating the amount, type, or time of delivery of glucose values.
References
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