Test strip for blood substances measuring apparatus

Abstract

The invention relates to a testing plate of blood material tester, wherein it forms three electrodes on one insulated substrate, as first, second electrodes and one recognize electrode; the second electrode is one reference electrode, which via one reaction layer and one accurate resistance are connected to the first electrode and recognize electrode; when the blood material tester detects the testing plate is inserted, it will output one fixed voltage to the second electrode of testing plate; said voltage via the accurate resistance connected to the second electrode and the recognize electrode generates one relative current valve at recognize electrode; the blood material tester uses the current value, via internal current compare valve, to obtain the current-density function of said testing plate, and uses the current valve of first electrode, to calculate out the density of tested object.

Description

technical field [0001] The invention relates to a test piece of a blood substance measuring device, especially a test piece with an identification electrode for the blood substance measuring device to automatically select a built-in current to operate on a concentration function. Background technique [0002] Blood tests are not only the main basis for diagnosing various blood diseases, but also provide a lot of important information for the diagnosis and identification of other systemic diseases; It is important to know the change of daily blood sugar level, to know whether the patient's diet, exercise and medicine are properly coordinated, and to provide the doctor with the basis for treatment and medicine adjustment. [0003] Fig. 1 discloses a conventional blood substance measuring device 70, which is provided with two slots 711 / 712 for respectively inserting a parameter sheet 91 and a test sheet 90; the test sheet 90 is a base material on which There are two disconnect...

AI Technical Summary

Problems solved by technology

[0005] The above-mentioned first conventional blood substance measuring device must produce its corresponding parameter sheet at the same time when producing the test piece, resulting in an increase in manufacturing cost and complexity; You must manually perform code switching steps

Because users often forget to plug the corresponding parameter sheet into the measuring device or forget to switch to the correct current-to-concentration function every time they replace the test piece, resulting in measurement errors and increased trouble in use

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