Agent adding device for analyzer and full-automatic blood type analyzer

Abstract

The invention discloses an agent adding device for an analyzer. The agent adding device comprises an agent adding base, wherein a rotating base is mounted on the agent adding base; a vertical agent adding rotating shaft which can rotate by self is mounted on the rotating base; a moving base which can move up and down along the agent adding rotating shaft is mounted on the agent adding rotating shaft; a transverse beam which can move horizontally along the moving base is mounted on the moving base; an injection pump is mounted on the transverse beam; one end of the injection pump is communicated with a needle tube. The agent adding device is simple in structure, small in size, low in cost and flexible in sample taking and addition and movement. A full-automatic blood type analyzer comprises a working table, wherein the agent adding device is mounted on the working table. The full-automatic blood type analyzer is simple in structure, small in size and low in cost; in operation, a sample adding device and the agent adding device are operated independently without mutual influence, the sample treatment time can be shortened, and the working efficiency can be improved.

Description

technical field [0001] The invention relates to a reagent adding device for an analyzer and an automatic blood type analyzer, belonging to the field of blood type analysis equipment. Background technique [0002] Blood type analyzer is an analytical instrument used for blood type detection, blood type typing, anti-screening, cross-matching and other blood type serological detection. Among them, the reagent adding device has complex structure, large volume and high cost, while the device with simple structure has the problems of low degree of automation or low precision. For example, the commonly used reagent adding device adopts a straight line running track, that is, a three-axis operation mode along the X axis, Y axis and Z axis. Increasing the volume of the entire device increases the complexity of the device, which in turn also increases the complexity of the operation. In addition, the existing reagent adding device and sample adding device can only add reagents or sa...

AI Technical Summary

Problems solved by technology

[0004] The present invention aims at the deficiencies of the prior art, that is, the existing reagent adding device has complex structure, large volume, high cost, or low degree of automation or low precision, and provides a simple structure, small volume, and low cost , a reagent adding device with a high degree of automation, and a blood type analyzer using the reagent adding device

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