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A portable detection device

A portable detection and detection device technology, applied in the biological field, can solve the problems of inability to store original experimental results for a long time and inconvenient comparison

Active Publication Date: 2018-02-06
万冰
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] In order to solve the technical problems of inconvenient comparison and inability to store the original experimental results for a long time in the prior art, the present invention provides a quantitative detection device for lateral flow experimental results, which does not require the help of an external reading device , the quantitative detection of the lateral flow experiment results can be completed and the original experimental results can be conveniently saved to the file

Method used

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Examples

Experimental program
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Embodiment 1

[0054] Such as Figure 1-4 As shown, this embodiment provides a portable detection device comprising: a casing 1 , a detection unit 2 and a comparison unit 3 .

[0055] The housing 1 is configured to carry the detection unit 2 and the comparison unit 3, and the housing 1 is provided with a result display window 11 for displaying the detection results and a sample loading window 12 for adding a sample to be analyzed and for Comparison window 13 for result comparison.

[0056] The detection unit 2 is configured to detect the sample to be analyzed, and the detection result is displayed in the result display window 11 in a form visible to the naked eye. The detection unit in this embodiment is a lateral flow immunochromatographic detection test strip.

[0057] The comparison unit 3 is used to compare with the detection result of the detection unit 2, and the comparison unit 3 is provided with a comparison area 31 containing comparison information, and the comparison information ...

Embodiment 2

[0062] Embodiment 2 HPV16 antibody titer detection

[0063] In the detection device of Example 1, the detection unit includes a test strip for specifically detecting antibodies against HPV16L1 protein. The detection unit can be set according to conventional methods. The comparison unit includes a readout card, on which a standard band is set, and the detection range of the corresponding antibody is between 50-500 units / ml. In vaccination, antibody titers greater than 100 units / ml are considered protective. After the detection is completed, a sharp device (such as a ballpoint pen) can be used to irreversibly puncture mark the position of the corresponding concentration band on the readout card, and store the marked readout card in the patient's pathological data.

Embodiment 3

[0064] The quantitative detection of embodiment 3CrP

[0065] In the detection device of Example 1, the detection unit includes a test strip for specific detection of CrP. The detection unit can be set according to conventional methods in the art. The comparison unit includes a read-out card, on which a standard strip is arranged, and the detection range corresponding to CrP is between 10-200 μg / ml. After the detection is completed, a sharp device (such as a ballpoint pen) can be used to irreversibly puncture mark the position of the corresponding concentration band on the readout card, and store the marked readout card in the patient's pathological data.

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Abstract

The invention discloses a portable detection device, which comprises: a casing for carrying at least one detection unit and at least one comparison unit, and the casing is provided with a result display window for displaying detection results and for adding A sampling window for analyzing the sample and a comparison window for result comparison; a detection unit configured to detect the sample to be analyzed, and the detection result is displayed in the result display window in a form visible to the naked eye; and The comparison unit is used for comparison with the detection result of the detection unit, and the comparison unit is provided with a comparison area containing comparison information, and the comparison information can be displayed in the comparison window. The portable detection device of the present invention is convenient for comparison, capable of quantitative analysis of experimental results and long-term storage of original experimental results.

Description

technical field [0001] The invention relates to the field of biotechnology, in particular to a portable detection device. Background technique [0002] In flow detection equipment, if you want to obtain qualitative, semi-quantitative, and especially quantitative detection results, you generally need to compare the detection results with standard strips, such as luteinizing hormone (LH) detection experiments. In the prior art, the detection equipment and the standard strip are independent, and the comparison needs to be carried out by putting together the detection result and an external standard strip (such as an evaluation card). During use, when different users perform comparisons, the positions where the test results and standard strips are placed are not the same, so this comparison method generally only meets the semi-quantitative detection of test results. Large errors will occur. And because the detection equipment and the standard strip are independent, in reality,...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G01N33/558
CPCG01N33/5302G01N33/558
Inventor 不公告发明人
Owner 万冰
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