Test strip housing with data storage function

Abstract

The patent relates to a biochemical detection test strip packaging housing with a digital information carrier and an exchange function. The biochemical detection test strip packaging housing comprises a housing (1), a storage circuit (2) and an interface (3), wherein the housing (1) is used for fixing a test strip, the storage circuit (2) and the interface (3); the storage circuit (2) comprises a readable and writable nonvolatile memory and a peripheral circuit, and is used for saving information; and the interface (3) is used for reading and writing data and providing power for the storage circuit, so that the problems of inconvenience in use and mis-matching caused by separation of a unique mark and technical information carrier of the test strip from the test strip can be solved. The biochemical detection test strip packaging housing is suitable for being combined with a fast card reading instrument, can ensure that original detection data can be reproduced without distortion when the reproduction is required, and has the advantages of low cost, compact structure, convenience in use and good application prospects.

Description

technical field [0001] This patent relates to a package shell of a biochemical test strip, in particular to a package shell of a biochemical test strip with information storage and exchange functions. Background technique [0002] The biochemical detection test strip adopts the principle of capillary action to make the test solution chromatographically diffuse and realize the separation of the sample matrix. The interference of the sample matrix is ​​small, the cost is low, and the detection speed is fast. It is widely used in the rapid diagnosis of diseases, health quarantine, animal and plant quarantine, Food safety testing, environmental monitoring and other fields. [0003] In recent years, in addition to the traditional chromogenic test strips, non-direct reading test strips such as magnetic signal test strips and fluorescent test strips have also appeared. In order to solve the deficiency that traditional test strips can only be qualitatively detected by manual readin...

AI Technical Summary

Problems solved by technology

This method requires a lot of extra work when users use it, and the release of each batch of standard test strip data lacks a stable, convenient and accurate information carrier

[0006] 2) The test strip lacks unique identification

The original test strip is easily confused after the test

Not conducive to detection traceability and life cycle tracking of test strips

In the prior art, radio frequency and other technologies are used to provide a unique code for the test strip, but there are still a large amount of other technical information that the test strip itself cannot carry, and auxiliary means are needed to achieve information matching.

[0007] 3) It is difficult to reproduce the test data. For test strips of various principles, after preservation, their marks may be affected by the storage environment and change, which is unfavorable for the reproduction of test results and data analysis.

The prior art preserves records by means of photography, etc., but this method is not suitable for large-scale promotion

Images