Full automatic platelet antibody detecting device

Abstract

The invention discloses a fully automatic platelet antibody detecting device. The fully automatic platelet antibody detecting device comprises an outer shell body, a sample loading arm module, an outer ring rotating disc device, a centrifuge, an incubation module, a heat dissipation module, a sample carrier, a reagent carrier, a reading camera, a scanning head, a scanning head supporting plate anda driving device fixing seat. The driving device fixing seat is fixed to the bottom plate of the outer shell body, a driving device is installed on the driving device fixing seat, the outer ring rotating disc device is installed on the driving device, the outer ring rotating disc is in a hollow structure, the centrifuge is installed in the hollow structure of the outer ring rotating disc, the incubation module and the heat dissipation module are arranged in the centrifuge, the sample carrier and the reagent carrier are fixed in thecircumferential direction of the outer ring rotating disc. According to the fully automatic platelet antibody detecting device, full automation of processes such asreagent distribution, sample distribution, oscillating mixing, incubation, centrifugation, washingand interpretation can be achieved, labor intensity of experimenters is greatly reduced, and the inspecting efficiency is improved.

Description

technical field [0001] The invention relates to the technical field of in vitro diagnostic medical devices, in particular to an automatic platelet antibody detection device. Background technique [0002] The principle of platelet antibody detection: solid-phase agglutination technology based on antigen / antibody reaction. The reaction plate has been coated with anti-human platelet monoclonal antibody. After the platelet suspension is centrifuged and washed, a platelet monolayer can be formed at the bottom of the reaction plate. Add serum and The LISS solution is incubated in the corresponding microwells of the reaction plate. After the incubation, if the serum or plasma contains platelet antibodies, the antibodies bind to the platelet monolayer in the reaction wells, and the unbound components are removed by washing. Then add anti-human IgG and human IgG sensitized erythrocytes (indicating erythrocytes), and after centrifugation, the indicating erythrocytes bind to the platel...

AI Technical Summary

Problems solved by technology

[0003] At present, platelet antibody detection (solid-phase agglutination method) is mainly performed manually, or semi-automatic operation with centrifuges, plate washers, incubators and other instruments, which cannot automatically complete platelet antibody detection tests, and relying on manual processing is time-consuming and easy. error, low detection efficiency

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