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Method for determining low fill level in an electrochemical biosensor and low fill level detection system
Method for determining low fill level in an electrochemical biosensor and low fill level detection system
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机译:确定电化学生物传感器中低填充水平的方法和低填充水平检测系统
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摘要
A biosensor has an underfill detection system that determines whether a sample of a biological fluid is large enough for an analysis of one or more analytes. The underfill detection system applies an excitation signal to the sample, which generates an output signal in response to the excitation signal. The underfill detection system switches the amplitude of the excitation signal. The transition of the excitation signal to a different amplitude changes the output signal when the sample is not large enough for an accurate and/or precise analysis. The underfill detection system measures and compares the output signal with one or more underfill thresholds to determine whether an underfill condition exists.
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