Detection system used for simultaneously detecting lipoprotein sub-fraction cholesterol and lipoprotein particle concentration

Abstract

The invention relates to a detection system used for simultaneously detecting lipoprotein sub-fraction cholesterol and lipoprotein particle concentration. The detection system is characterized in thatthe system comprises a sample container, a reagent container, a cleaning fluid container, a reaction module, a first detection module and a second detection module; the sample container is connectedto the inlet pipeline of the first detection module through a pipeline; the cleaning liquid container is connected to a pipeline which is connected with the sample container and the first detection module through a pipeline; the outlet of the first detection module is connected with the inlet of the reaction module through a pipeline; the reagent container is connected to a pipeline which is connected with the first detection module and the reaction module through a pipeline; and the outlet end of the reaction module is connected with the second detection module. With the detection system adopted, lipoprotein cholesterol sub-fractions can be detected, and lipoprotein particle concentration can be also detected; and since the detection system does not need to perform detection twice, and time and cost are saved.

Description

technical field

[0001] The invention belongs to the field of in vitro diagnosis, and specifically relates to an instrument and a reagent system that can be used to detect lipoprotein subcomponent cholesterol in serum samples and detect the particle concentration of lipoprotein components in serum samples. Assay system for the detection of lipoprotein subfraction cholesterol and lipoprotein particle concentrations. Background technique

[0002] As we all know, lipoproteins can be divided into chylomicrons (CM), very low-density lipoproteins (VLDL), intermediate-density lipoproteins (IDL), low-density lipoproteins (LDL), and high-density lipoproteins according to their density. protein (HDL). Clinically, the cholesterol content of various lipoproteins is usually measured to guide the diagnosis. At present, not only total cholesterol (T-CH), but also LDL-C and HDL-C are routinely measured clinically. Among them, the high content of LDL-C can easily lead to atherosclerosis, c...

Images