CALIBRATION CURVE GENERATION METHOD, AUTONOMOUS ANALYSIS DEVICE, AND CALIBRATION CURVE GENERATION PROGRAM
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United States of America Patent
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Issued Date -
Aug 17, 2023
app pub date -
Feb 19, 2021
filing date -
Aug 13, 2020
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Abstract
An object of the present invention is to suppress time and effort into generating a calibration curve while ensuring accuracy of the calibration curve in an analysis step of generating the calibration curve by using two or more standard solutions (two or more concentrations). A calibration curve generation method according to the present invention includes acquiring time course data by irradiating a mixed reaction liquid obtained by mixing one standard solution containing a component to be measured having a concentration other than a zero concentration and a reagent reacting with the component to be measured with light and measuring a turbidity change over time of the mixed reaction liquid, extracting pieces of light amount data in a plurality of different times from a fitting line obtained by complementing discrete portions of the time course data, and generating the calibration curve indicating a relationship between the plurality of pieces of light amount data and a plurality of concentrations by converting the plurality of different times into the plurality of concentrations of the component to be measured (FIG. 1).
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