Calibration method, device, and program, and bodily-fluid component measurement device calibrated using said method

A body fluid composition and measuring device technology, which is applied in the direction of analysis by chemical reaction of materials, material analysis by optical means, and material analysis by observing the influence on chemical indicators, etc., can solve the rising cost of device manufacturing and cost Correct the time, working hours and other problems of the operation to achieve the effect of ensuring the measurement accuracy
CN104937397AActive Publication Date: 2015-09-23TERUMO KK
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
TERUMO KK
Publication Date
2015-09-23

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Abstract

The present invention pertains to the following: a calibration method, device, and program; and a bodily-fluid component measurement device calibrated using said method. For each of a number of samples (26s), a reference detected value that would be obtained using a reference light source (50s) and an individual detected value that would be obtained using an individual light source (50r) that is of the same type as the reference light source (50s) and is to be installed in a device being calibrated (10c) are estimated. A calibration curve that converts detected values obtained from test strips (26) using the device being calibrated (10c) with the aforementioned individual light source (50r) installed therein to detected values that would have been obtained using the reference light source (50s) is determined on the basis of the relationships between the per-sample (26s) pairs of estimated reference detected values and individual detected values.
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Description

technical field

[0001] The present invention relates to a calibration method for calibrating a body fluid component measuring device for measuring a component in a body fluid based on a detection value related to reflected light projected onto a test paper containing a chromogenic reagent that reacts with the component in the body fluid, The device uses the program, and a body fluid component measuring device calibrated using the method. Background technique

[0002] A blood glucose meter capable of measuring a subject's blood sugar level is known as one form of a body fluid component measuring device that measures a component in a body fluid. For example, an optical blood glucose meter is configured to supply blood to a test paper impregnated with a reagent that develops color according to the amount of glucose in the blood, optically detect the properties of the test paper, and calculate a blood sugar level.

[0003] Japanese Patent Application Laid-Open No. 9-145615 desc...

Claims

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