Full-automatic enzyme-linked immunoluminescence analyzer

Abstract

The invention discloses a full-automatic enzyme-linked immunoluminescence analyzer which comprises a working table, wherein a suction head carrier frame, a sample carrier frame, a reagent carrier frame, a sample injection, vibration and incubation unit, a plate washing unit and a reading unit are arranged on the upper surface of the working table, wherein a transverse guide rail is further arranged on one side of the working table; a support is mounted on the transverse guide rail in a sliding manner; two longitudinal guide rails are arranged on the support; a micro plate catching mechanical arm and a sample injection arm are mounted on the longitudinal guide rails in a sliding manner; the micro plate catching mechanical arm is provided with a first perpendicular arm capable of ascending and descending along the perpendicular direction and a fourth driving device for driving the first perpendicular arm to rise up and drop down; a micro plate catching device is fixedly mounted at the bottom of the first perpendicular arm; the sample injection arm is provided with a second perpendicular arm capable of ascending and descending along the perpendicular direction and a fifth driving device for driving the second perpendicular arm to ascend and descend; and a sample collection and injection device is mounted on the sample injection arm. The full-automatic enzyme-linked immunoluminescence analyzer has the beneficial effects that operation of sample injection, plate washing, vibration, incubation, reading and judgment of a developing reaction result and the like during enzyme-linked immunosorbent assay can be automatically completed, the working efficiency is improved, labors are saved, and a test result is guaranteed.

Description

technical field [0001] The invention relates to the technical field of biological and medical testing equipment, in particular to a fully automatic enzyme-immune luminescence analyzer. Background technique [0002] As one of many immunoassay techniques, enzyme-linked immunoassay has been widely used in clinical medicine, animal quarantine, food science, plant virus, drug residues, pest control and other analysis fields. This method has high specificity and sensitivity, almost all soluble antigen-antibody systems can be used for detection, and its minimum detection value can reach ng or even pg level. Compared with radioimmunoassay, enzyme-linked immunoassay has the advantage of stable markers and no radioactive hazard; compared with immunofluorescence assay, enzyme-linked immunoassay is more objective in judging the results. [0003] Since the enzyme-linked immunosorbent method needs to use a variety of reagents in the detection, and these reagents are added sequentially ac...

AI Technical Summary

Problems solved by technology

[0003] Since the enzyme-linked immunosorbent method needs to use a variety of reagents in the detection, and these reagents are added sequentially according to the needs of the test reaction, and the microwells of the detection reaction plate must be washed many times, so the manual operation is more cumbersome.

Images