POCT detection equipment with temperature and humidity correction function and detection method
A technology for testing equipment, temperature and humidity, applied in the direction of biological testing, measuring devices, material inspection products, etc., can solve problems such as costing more manpower and material resources, increasing user operating costs, and inaccurate testing results, so as to achieve timely data update and convenient The effect that the update, collection method is simple
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Embodiment 1
[0044] A POCT detection device with a temperature and humidity correction function includes a test card, a test card identification module, a detection module, a temperature and humidity measurement module and a processing module.
[0045] The test card includes a sample loading area 11, a reaction area 12 and an information code area 13, and the information code area 13 integrates test item information and batch number information in the form of a two-dimensional code or a bar code;
[0046] The test card identification module includes an acquisition unit 21 for obtaining the information in the information code area 13 on the test card, a decoding unit 22 for decoding the information in the information code area 13, and an identification module communication unit for transmitting the decoded information to the processing module twenty three;
[0047] Specifically, the acquisition unit 21 can be a combination of a camera and an infrared light source. The working process of the...
Embodiment 2
[0073] The difference between this embodiment and embodiment 1 is:
[0074] The processing module includes a storage unit, a comparison unit and a calculation unit, and also includes a judgment unit.
[0075] In this embodiment, the storage unit includes a first storage unit and a second storage unit. The first storage unit is different from the first storage unit in Embodiment 1, and at least one test card corresponding to the detection items is stored in different The calibration curve information under the temperature and humidity environment, or store the calibration curve information of at least one test card corresponding to the detection item in a commonly used or selected part of the temperature and humidity environment; the second storage unit is the same as in embodiment 1, its It stores all the calibration curve information of various test cards corresponding to the detection items under different temperature and humidity environments.
[0076] The judging unit is ...
Embodiment 3
[0090] Take the detection item CRP (C-reactive protein) as an example to illustrate the present invention:
[0091] Start the POCT detection device, insert the CRP test card under the test card identification module of the POCT detection device, and the POCT detection device turns on the infrared light source and camera. The camera continuously takes photos of the information code area of the test card, and the decoding unit decodes the photographed pictures. The decoding unit analyzes that the item in the information code area of the current test card is CRP, and the batch number is Lot1001; the detection module starts photodiode detection and processes the reaction area of the test card The fluorescent signal; the temperature and humidity measurement module detects the current ambient temperature, and the measured current temperature is 23.6°C and the humidity is 37%RH. The communication unit of each module transmits the data to the processing module, that is, the dete...
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