An automatic stable control and detection device for urine protein

Abstract

An automatic stable control and detection device for urine protein, comprising a temperature control system consisting of a sample container, an electro-optical component, a photoelectric component, a control and display center, a temperature sensor, a heating component, and a low-frequency oscillator, wherein the heating component contains a heating circuit; The electro-optic system is mainly composed of a deuterium lamp, a tungsten lamp and a corresponding power supply, and the wavelength of ultraviolet or visible light emitted by it is set at 200-900nm. The photoelectric system converts the optical signal emitted by the photoelectric system through the sample into an electrical signal, including photocells, photomultiplier tubes, silicon photocells, and diode arrays; the sample container is square, and the material is quartz; more than two pairs of electro-optical components are installed And photoelectric components, each pair is placed in parallel, so that the lengths of the samples transmitted by each pair are the same; and the wavelength and intensity of electromagnetic waves emitted by each pair of electro-optical components are the same. The low-frequency oscillator is set, and when the intensity difference received by multiple photoelectric components is more than 3%, the low-frequency oscillator is started to improve the fluidity of the sample liquid.

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

Images