TEST STRIP, DETECTING DEVICE AND DETECTING METHOD

摘要

A test strip, a detecting device, and a detecting method are disclosed. The test strip includes a first specimen path, a first electrode set, a second specimen path, a second electrode set, and a reaction reagent. When the specimen contacts the first electrode set and the second electrode set, a first pulse signal and a second pulse signal are generated for obtaining a flow time of the specimen. When the specimen contacts the reaction reagent, the analyte concentration of the specimen can be obtained, and the concentration of the analyte can be corrected by the flow time.

主权项

1. A test strip used with an electrochemical instrument to detect a specimen, the test strip comprising:
a first specimen path comprising an inlet end; a first electrode set having at least a portion thereof disposed in the first specimen path, the first electrode set at least comprising a first electrode and a first reference electrode; a second specimen path comprising a discharge end, the second specimen path connected to the first specimen path; a second electrode set having at least a portion thereof disposed in the second specimen path, the second electrode set at least comprising a working electrode and a second reference electrode; a reaction reagent disposed in the second specimen path, the reaction reagent at least comprising an enzyme for detecting a concentration of the analyte of the specimen; when the test strip receives a first voltage and a second voltage, a first impulse signal is generated when the specimen is in contact with the first electrode and the first reference electrode, and a second impulse signal is generated when the specimen is in contact with the first reference electrode and the working electrode, thereby obtaining a flow time of the specimen according to the first impulse signal and the second impulse signal, and the flow time can be used to correct the concentration of the analyte of the specimen.