Use of multiple data points and filtering in an analyte sensor

Details Use of multiple data points and filtering in an analyte sensor Use of multiple data points and filtering in an analyte sensor

2011-07-12

2011-07-12

Mallari, Patricia C (Department: 3735)

Surgery

Diagnostic testing

Measuring or detecting nonradioactive constituent of body...

C600S309000

Reexamination Certificate

active

07976466

ABSTRACT:
Embodiments of the present invention improve the accuracy of measurements and/or in vivo calibrations of a biosensor by (1) using more than one sensor signal value and/or more than one directly sampled and measured value, such as a capillary blood glucose value, and/or by (2) delaying the acquisition of a sensor output value that is compared with a directly sampled and measured value, such as a capillary blood glucose value, during a calibration. In an embodiment of the present invention, the median of a series of measured values, or a median or mean of the medians, may be utilized to provide more consistent and accurate measurement data and/or to compensate for error or artifact.

REFERENCES:
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patent: 2005/0027463 (2005-02-01), Goode, Jr.
patent: 2006/0264719 (2006-11-01), Schurman et al.

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