Automatic stable control and detection device for urine protein

Abstract

The invention discloses an automatic stable control and detection device for a urine protein. The automatic stable control and detection device comprises a temperature control system, the temperaturecontrol system comprises a sample container, electrooptic parts, photoelectric parts, a control and display center, a temperature sensor, a heating part and a low frequency oscillator, wherein the heating part comprises a heating circuit; the electrooptic part mainly comprises a deuterium lamp, a tungsten lamp and corresponding power supplies, and the wavelength of emitted ultraviolet light or visible light is arranged to 200-900 nm. A photoelectric system transforms an optical signal passing through a sample and transmitted by the photoelectric system into an electric signal and comprises a photoelectric tube, a photomultiplier, a silicon photocell and a diode array; the sample container is square, and chooses the material of quartz; more than two pairs of electrooptic parts and photoelectric parts are arranged, each pairs of the electrooptic parts and photoelectric parts are arranged in parallel, so that the lengths of the two pairs passing through the sample are the same; and the wavelength and the intensity of the electromagnetic wave emitted by each pair of the electrooptic parts are the same. The low frequency oscillator is arranged, so that the low frequency oscillator is started when the difference of intensities received by a plurality of photoelectric parts is more than 3%, and the fluidity of a sample liquid is improved.

Description

technical field [0001] The invention relates to an automatic detection temperature control device, in particular to an automatic stable control and detection device for urine protein. Background technique [0002] Normal urine contains a small amount of small molecule protein, which cannot be detected by routine urine examination. When the protein in urine increases and can be detected by routine urine examination, it is proteinuria. Proteinuria is a common manifestation of kidney disease, and proteinuria can also occur in systemic diseases. Urine protein examination is divided into qualitative, quantitative and special examinations: Qualitative examination: urine routine is best to urinate for the first time in the morning, the morning urine is the thickest, and orthostatic proteinuria can be ruled out. When collecting urine samples, discard the first section, and keep the middle section of urine. Qualitative examination is only a preliminary screening examination. Quanti...

AI Technical Summary

Problems solved by technology

The analysis results are fast and ready, but urine protein detection requires uniform sample liquid during the detection process, but the protein in urine is prone to instability, especially when the protein molecular weight is large and the protein content is high, it is easy to form protein micelles, which is not easy Conducive to the accurate detection of protein

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