System and method for determining an abused sensor during analyte measurement

A method of measuring an analyte in a biological fluid comprises applying an excitation signal having a DC component and an AC component. The AC and DC responses are measured; a corrected DC response is determined using the AC response; and a concentration of the analyte is determined based upon the...

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Bibliographische Detailangaben
Hauptverfasser: KUHN LANCE S, BURKE DAVID W, MAXWELL JAMES
Format: Patent
Sprache:eng
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Beschreibung
Zusammenfassung:A method of measuring an analyte in a biological fluid comprises applying an excitation signal having a DC component and an AC component. The AC and DC responses are measured; a corrected DC response is determined using the AC response; and a concentration of the analyte is determined based upon the corrected DC response. Other methods and devices are disclosed.