Method and system for intelligently identifying and reading immunity-chromatography test strip and application thereof

An immunochromatography test paper and immunochromatography technology, which is applied in the direction of analyzing materials, analyzing materials through optical means, and using electric radiation detectors for color measurement, etc., can solve problems of low degree, achieve objective results and ensure accuracy , the effect of high degree of intelligence
CN101769925AInactive Publication Date: 2010-07-07GUANGZHOU WONDFO BIOTECH
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Patent Information

Authority / Receiving Office
CN Β· China
Patent Type
Applications(China)
Current Assignee / Owner
GUANGZHOU WONDFO BIOTECH
Publication Date
2010-07-07
Estimated Expiration
Not applicable Β· inactive patent

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Abstract

The invention discloses a method an a system for intelligently identifying and reading an immunity-chromatography test strip and application thereof. The method comprises the following steps that: the immunity-chromatography test strip with a bar code is arranged in a test strip test jack; light emitted by a light source in a bar code identification circuit is irradiated on the bar code of the immunity-chromatography test strip with the bar code by a lens; the emitted light is converted into an electric signal by a photoelectric converter; the signal is transmitted to a CPU by an amplification and rectification circuit; and the CUP fetches an analysis programme corresponding the type of the immunity-chromatography test strip with the bar code according to the received electric signal from the bar code identification circuit. The system obtained according to the method has high intelligent degree and simple operation. The operator only needs to insert the immunity-chromatography test strip with the bar code in a designated position of the device and then makes a loading end of the immunity-chromatography test strip in contact with a sample so as to know the result of the test item by a display screen.
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Description

technical field

[0001] The invention belongs to the field of family health care and disease family self-examination in the field of medical detection, in particular to a method and system for intelligently identifying and reading immune chromatography test strips and its application. Background technique

[0002] Immunochromatography (immunochromatography) is a rapid detection technology established on the basis of immunofiltration in the late 1980s and early 1990s. The antibody (or antigen) of the antigen-antibody reaction is pre-coated on the specific position of the immunochromatographic test paper in the form of a strip, and the antigen (or antibody) in the sample to be tested is pre-labeled by the pigment in the process of developing with the developing solution. When the antigen (or antibody) in the sample to be tested marked by the dye unfolds to a specific position (that is, the position where the antibody (or antigen) is coated in a strip), the antigen (or antibody)...

Claims

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