ELECTROCHEMICAL TEST STRIP, ELECTROCHEMICAL TEST SYSTEM, AND MEASUREMENT METHOD USING THE SAME
First Claim
1. An electrochemical test strip, comprising:
- an insulating substrate;
an electrode system formed on the insulating substrate, the electrode system comprising a set of measurement electrodes, a set of identifying electrodes and a resistive path having a predetermined resistance value, wherein the set of identifying electrodes is made of metal material and the resistive path is made of non-metal material, wherein the set of measurement electrodes comprises a reference electrode and a working electrode insulated from each other, and the set of identifying electrodes comprises a first identifying electrode and a second identifying electrode connected with each other through the resistive path; and
an insulating layer covering a part of the electrode system, wherein a part of the electrode system not covered by the insulating layer forms a reaction region with a supply port;
wherein when the sample is injected into the supply port of the reaction region, the sample reaches the set of measurement electrodes and the set of identifying electrodes in sequence.
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Accused Products
Abstract
An electrochemical test strip, an electrochemical test system, and a measurement method using the same are provided. The electrochemical test strip includes an insulating substrate, an electrode system formed on the insulating substrate, and an insulating layer formed on the electrode system. The electrode system includes a set of measurement electrodes, a set of identifying electrodes, and a resistive path having a predetermined resistance value. The set of identifying electrodes is made of metal material, and the resistive path is made of non-metal material. The set of measurement electrodes includes a reference electrode and a working electrode insulated from each other, and the set of identifying electrodes includes a first identifying electrode and a second identifying electrode connected with each other through the resistive path. The insulating layer covers a part of the electrode system, wherein a part of the electrode system not covered by the insulating layer forms a reaction region with a supply port. When a sample is injected into the supply port of the reaction region, the injected sample reaches the set of measurement electrodes and the set of identifying electrodes in sequence.
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Citations
20 Claims
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1. An electrochemical test strip, comprising:
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an insulating substrate; an electrode system formed on the insulating substrate, the electrode system comprising a set of measurement electrodes, a set of identifying electrodes and a resistive path having a predetermined resistance value, wherein the set of identifying electrodes is made of metal material and the resistive path is made of non-metal material, wherein the set of measurement electrodes comprises a reference electrode and a working electrode insulated from each other, and the set of identifying electrodes comprises a first identifying electrode and a second identifying electrode connected with each other through the resistive path; and an insulating layer covering a part of the electrode system, wherein a part of the electrode system not covered by the insulating layer forms a reaction region with a supply port; wherein when the sample is injected into the supply port of the reaction region, the sample reaches the set of measurement electrodes and the set of identifying electrodes in sequence. - View Dependent Claims (2, 3, 4, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20)
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5. An electrochemical test strip, comprising:
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an insulating substrate; an electrode system formed on the insulating substrate, the electrode system comprising a first electrode, a second electrode, a third electrode, and a resistive path having a predetermined resistance value, wherein the second and the third electrode are made of metal material and the resistive path is made of non-metal material, wherein the first electrode and the second electrode are insulated from each other, and the second electrode and the third electrode are connected with each other through the resistive path; and an insulating layer covering a part of the electrode system, wherein a part of the electrode system not covered by the insulating layer forms a reaction region with a supply port; wherein when the sample is injected into the supply port of the reaction region, the sample reaches the first electrode, the second electrode, and the third electrode in sequence. - View Dependent Claims (6, 7, 8, 9)
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Specification