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Test strips with array contacts

An array type, contact technology, applied in the field of testing the structure of the test piece, to achieve the effect of correct and rapid identification

Active Publication Date: 2015-08-26
HMD BIOMEDICAL
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] Another object of the present invention is to provide a detection test piece with an array of contacts, which has a simple structure, which can not only solve the problem that the existing detection test piece cannot produce sufficient identification information in a limited volume, but also greatly reduce the detection rate. The overall volume, production complexity and cost of the test piece have great competitive advantages in the market

Method used

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Embodiment Construction

[0031] In order to solve the predicament that a large amount of coded information cannot be produced on the test strip, the present invention proposes a test strip with array contacts, which can reduce the overall size of the test strip without increasing the original volume of the test strip. Under the condition of volume, multiple sets of different identification information are provided as the basis for different detection codes, calibration parameters, production batch numbers, types of test pieces, expiration dates, and customers.

[0032] see figure 1 , is a schematic diagram of the first embodiment of the present invention. The detection test piece of the array contact is an electrochemical detection test piece 10, including a substrate 12, a digital signal identification area 14 on the substrate 12, an insulating layer 26 on the digital signal identification area 14, at least one analog signal The electrode 16 , a resistance element 18 , and an electrochemical detecti...

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Abstract

The invention provides a test strip with array type contacts. The test strip includes a base plate, and an electrochemical detection area, a signal recognition area, an insulation layer, at least one signal electrode as well as a resistance element that are positioned on the base plate. Through conductive and nonconductive digital signal electrodes in the digital signal recognition area, 2<(N*M-1)> or 2<(N*M-2)> groups of different digital recognition signals can be generated. And through the variation design of different resistance values in the resistance element, K groups of different simulated recognition signals can be generated. Therefore, K*2<(N*M-1) or K*2(N*M-2) groups of different recognition signals can be acquired so as to reach the purpose of making a lot of encoded information. Thus, the invention can provide multiple groups of different recognition signals, which can be used by different customers, test devices and test strips, and also makes the test strips produced in a validity period have enough production batch numbers without repetition.

Description

technical field [0001] The present invention relates to a detection test piece with arrayed contacts, in particular to a detection test piece structure with an identification area with arrayed contacts for an array detection device to read the identification area at one time and analyze the identification signal . Background technique [0002] The advancement of medical technology has enabled us to prevent and treat specific diseases, especially scientific detection methods, which can provide self-measurement by disease patients, such as detection devices and matching test strips. This technology is called on-site timely testing (Point of care test, POCT). Common POCT biochemical test items include blood sugar, cholesterol, triglycerides, uric acid, lactic acid, etc. Therefore, patients can self-test without having to go to a clinic or hospital for testing, and the functionality of home care or arbitrary fixed-point testing is truly realized, which not only saves trouble a...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G01N27/26
CPCG01N33/48771
Inventor 徐添财
Owner HMD BIOMEDICAL
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