Glucometer calibration test method

Abstract

The invention discloses a glucometer calibration test method. The glucometer calibration test method comprises the following steps: acquiring an actual signal value of a test strip; when the actual signal value is smaller than or equal to a first threshold value, entering a test mode, and outputting a test value after calibration through a calibration code; when the actual signal value is greaterthan the first threshold value, judging whether the test strip is a calibration test strip or not; when the test strip is the calibration test strip, acquiring a new calibration code according to theactual signal value to update the existing calibration code; and when the test strip is not the calibration test strip, outputting an error instruction. According to the method, by judging the type ofthe test strip, acquisition of the calibration code can be realized, common blood glucose monitoring can also be realized, and a separate interface does not need to be configured for the calibrationtest strip and a test strip interface is shared, so that the instrument cost is reduced; moreover, the cost of the calibration test strip is far lower than the cost of a password board, so that the instrument cost can be effectively reduced; in addition, the electrostatic interference risk caused by the password board interface is optimized.

Description

technical field [0001] The application relates to the field of biopharmaceuticals, in particular to a blood glucose meter calibration test method. Background technique [0002] During the use of the blood glucose meter, there are differences in the raw materials and production conditions of the test strips. The consistency of the glucose oxidase test strips is not well controlled during the manufacturing process, which makes the reactivity of different batches of test strips different. Code adjustment is required, that is, the process of matching the blood glucose meter with each batch of test strips through adjustment. Specifically, each calibration code of the blood glucose meter corresponds to a small set of procedures, and the user must match the calibration code of the blood glucose meter to obtain a correct result when using it. [0003] In the prior art, the calibration code is generally set by means of buttons or password cards. Among them, the defects of setting th...

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Problems solved by technology

[0003]In the prior art, the calibration code is generally set by means of buttons or password cards, and the defects of setting the calibration code by buttons: 1. Because the test strip is not equipped with a setting The tool of the calibration code causes the user to mistakenly think that there is no need to set the calibration code, so that the wrong calibration code is used for the test, and the test result is inaccurate; 2. Because there is no reminder to set the calibration code tool, the user easily forgets to set the calibration code, thus using the wrong 3. The user can set different calibration codes at will. If the user does not accurately check the correct calibration code, the wrong calibration code will be used for testing, and the test result will be inaccurate.

Among them, there are defects in the calibration code of the code card: 1. It is necessary to design a matching interface for the code card, which increases the cost of the instrument; 2. A special code card is required, which increases the cost; 3. The instrument adds a code card interface Increase the probability of dust, test samples entering, thereby increasing the risk of instrument damage

Moreover, for the password card method, due to the new password card interface of the instrument, the risk of electrostatic interference is increased, thereby increasing the risk of instrument damage

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