Material pushing and recycling system for chemiluminescence immunoassay analyzer

Abstract

The invention discloses a material pushing and recycling system for a chemiluminescence immunoassay analyzer. The material pushing and recycling system comprises a fixed seat, a capillary tube pushingdevice, a storage device, a first driving device and a waste liquid recycling device, wherein the fixed seat and the waste liquid recycling device are used for being fixedly mounted on a bottom plateof the chemiluminescence immunoassay analyzer; the capillary tube pushing device is slidably mounted on the fixed seat; the first driving device is connected with the capillary tube pushing device and then can drive the capillary tube pushing device to move; the storage device is installed on the capillary tube pushing device in a sliding mode, the storage device can move on the capillary tube pushing device, the waste liquid recycling device is located below the storage device, and the waste liquid recycling device is communicated with a liquid collection box installed below a bottom plate of the chemiluminescence immunoassay analyzer. Waste liquid recycling, capillary tube push-out and reagent extrusion can be achieved, and the system has the advantages of being compact in structure andsmall in overall size.

Description

technical field [0001] The invention relates to a material push recovery system for a chemiluminescence immunoassay analyzer, which belongs to the technical field of chemiluminescence analysis. Background technique [0002] ChemiLuminescence (CL for short) is a kind of molecular luminescence spectroscopic analysis method, which is mainly based on the principle that the concentration of the analyte in the chemical detection system and the chemiluminescence intensity of the system are linear and quantitative under certain conditions. A trace analysis method to determine the content of the analyte by using the instrument to detect the chemiluminescence intensity of the system. Chemiluminescence has been widely used in the analysis of trace metal ions, various inorganic compounds, organic compounds and biological fields. [0003] Chemiluminescence immunoassay (CLIA) is a combination of high-sensitivity chemiluminescence assay technology and high-specificity immune response for ...

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Problems solved by technology

[0006] The purpose of the present invention is to overcome the disadvantages in the prior art that the dripped reagents in the analyzer cannot be discharged, resulting in easy occurrence of liquid collection inside and thus affecting the detection results, and to provide a push material recovery system for chemiluminescence immunoassay analyzers. The invention can realize the recovery of waste liquid, integrate reagent storage, capillary storage and capillary push-out, and has the advantages of compact structure and small overall volume

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