发明公开
- 专利标题： SYSTEMS AND METHODS TO COMPENSATE FOR SOURCES OF ERROR DURING ELECTROCHEMICAL TESTING
- 专利标题（中）： 系统和方法失误时电化学测试补偿
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申请号： EP11808830.1申请日： 2011-12-20
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公开(公告)号： EP2656058A1公开(公告)日： 2013-10-30
- 发明人: BURKE, David, W. , MARQUANT, Michael , SURRIDGE, Nigel, A.
- 申请人： Roche Diagnostics GmbH , F.Hoffmann-La Roche AG
- 申请人地址： Sandhofer Strasse 116 68305 Mannheim DE
- 专利权人： Roche Diagnostics GmbH,F.Hoffmann-La Roche AG
- 当前专利权人： Roche Diagnostics GmbH,F.Hoffmann-La Roche AG
- 当前专利权人地址： Sandhofer Strasse 116 68305 Mannheim DE
- 优先权： US201061426062P 20101222
- 国际公布： WO2012084194 20120628
- 主分类号： G01N27/327
- IPC分类号： G01N27/327
摘要：
A technique for determining analyte concentration includes applying a first electrical potential excitation pulse to a body fluid sample in an analyte sensor, and a first current response of the body fluid sample to the first pulse is measured. A second excitation pulse is applied to the body fluid sample in the analyte sensor, and a second current response of the body fluid sample to the second pulse is measured. An analyte level in the body fluid sample is determined by compensating for sources of error based on the first current response to the first pulse.
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