Reagent bottle evaporation prevention assembly structure for full-automatic chemiluminescence apparatus

Abstract

A reagent bottle evaporation prevention assembly structure for a full-automatic chemiluminescence apparatus comprises a rotary spindle, a reagent tray, a tray fastening seat, reagent bottle covers, reagent bottles and reagent evaporation prevention caps. The upper portion of the rotary spindle is connected onto the axis of the reagent tray, the tray fastening seat is arranged at the top end of the rotary spindle, the lower end of the rotary spindle is connected with a driving mechanism to achieve rotation, the rotary spindle is connected with the reagent tray through a key, and installing and positioning functions can be achieved. A plurality of reagent bottle covers are arranged in cover holes distributed evenly along the outer edge of the reagent tray, the reagent bottles are arranged in the reagent bottle covers, and the reagent evaporation prevention caps are positioned at necks of the reagent bottles. The reagent bottle evaporation prevention assembly structure has the advantages of being low in requirements for a matching structure of the reagent bottles and reagent needles, convenient to produce, light in structure, low in cost, free of influence on liquid level detection functions of the reagent needles, and capable of allowing the reagent bottle covers to be fetched and placed conveniently, containing two kinds of reagent bottles, and meeting requirements for evaporation prevention when reagent needs storing for a long time under the normal temperature status.

Description

technical field [0001] The invention relates to a fully automatic chemical immunity analyzer, a biochemical analysis instrument reagent bottle placement and a reagent evaporation prevention device, in particular to an evaporation prevention combined installation of a fully automatic chemiluminescence immune analyzer reagent bottle. Background technique [0002] The reagents of the chemiluminescence immunoassay analyzer have higher storage requirements than the reagents of the biochemical instrument. After the reagent bottle is used, it is directly placed in the reagent compartment of the analytical instrument for convenience. During long-term storage, the reagents must not be exposed to the air to avoid the influence of reagent evaporation. Reagent test accuracy, so the reagent bottle needs to have an anti-evaporation structure, and the structure must not affect the reagent sampling of the reagent needle, and must not affect the liquid level detection function of the reagent ...

AI Technical Summary

Problems solved by technology

[0003] The purpose of the present invention is to provide an anti-evaporation assembly structure for the reagent bottle of a fully automatic chemiluminescence instrument to solve the problem that the existing technology has a complex structure and high cost; some reagent bottle anti-evaporation structures do not have the liquid level detection function of the reagent needle question

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