Method and apparatus for correcting ambient temperature effect in biosensors
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United States of America Patent
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May 21, 2002
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N/A
app pub date -
May 12, 1997
filing date -
May 12, 1997
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Abstract
A method and apparatus are provided for correcting ambient temperature effect in biosensors. An ambient temperature value is measured. A sample is applied to the biosensors, then a current generated in the test sample is measured. An observed analyte concentration value is calculated from the current through a standard response curve. The observed analyte concentration is then modified utilizing the measured ambient temperature value to thereby increase the accuracy of the analyte determination. The analyte concentration value can be calculated by solving the following equation: ##EQU1## where G.sub.1 is said observed analyte concentration value, T.sub.2 is said measured ambient temperature value and I1, I2, S1, and S2 are predetermined parameters.
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