发明授权
US07977112B2 System and method for determining an abused sensor during analyte measurement
有权
在分析物测量期间确定被滥用传感器的系统和方法
- 专利标题： System and method for determining an abused sensor during analyte measurement
- 专利标题（中）： 在分析物测量期间确定被滥用传感器的系统和方法
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申请号： US12330757申请日： 2008-12-09
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公开(公告)号： US07977112B2公开(公告)日： 2011-07-12
- 发明人: David W. Burke , Lance S. Kuhn , James Maxwell
- 申请人： David W. Burke , Lance S. Kuhn , James Maxwell
- 申请人地址： US IN Indianapolis BM Hamilton
- 专利权人： Roche Diagnostics Operations, Inc.,Roche Operations Ltd.
- 当前专利权人： Roche Diagnostics Operations, Inc.,Roche Operations Ltd.
- 当前专利权人地址： US IN Indianapolis BM Hamilton
- 代理机构： Woodard, Emhardt, Moriarty, McNett & Henry LLP
- 主分类号： G01N27/20
- IPC分类号： G01N27/20
摘要：
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.
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