Multi-channel fully automatic blood type analyzer

Abstract

The invention relates to the field of medical apparatus and instruments, and in particular, relates to a multi-channel fully automatic blood type analyzer cooperatively used with a microcolumn gel card. The multi-channel fully automatic blood type analyzer includes an analyzer base; a working platform is fixed on the base; the working platform is provided with a sample adding, picking and placing mechanism and a reagent storage mechanism; the sample adding, picking and placing mechanism includes a sample adding mechanical arm and a grasping mechanical arm; the middle part of the working platform is provided with a plurality of groups of loading tracks, the loading tracks are loaded with a sample loading frame, a self-use evenly-mixing reagent loading frame, a gun head loading frame and a microcolumn gel card loading frame in turn side by side. The multi-channel fully automatic blood type analyzer is small in size and compact in design, and flexibly meets the multiple experimental functions of the system. The mechanical arms have high transmission accuracy and long service life.

Description

technical field [0001] The invention relates to the field of medical equipment, in particular to a multi-channel automatic blood type analyzer that can be used in conjunction with a microcolumn gel card. Background technique [0002] The main working principle of the micro-column gel card is the micro-column gel immunoassay technology. The essence of the micro-column gel immune reaction is the red blood cell micro-column agglutination test. The micro-column agglutination test technology is a combination of biochemical gel filtration technology and immunological antigen antibody The combined product of the reaction controls the gap size of the gel by adjusting the concentration of the gel. The gap forms a molecular sieve and only allows free red blood cells to pass through. If the red blood cells are agglutinated on the upper or middle part of the card, it indicates that agglutination has occurred as a positive reaction. The micro-column gel immunoassay technology shortens t...

AI Technical Summary

Problems solved by technology

At present, the application methods of micro-column gel cards are roughly divided into two categories. One is manual methods, which require the operator to move the gel card repeatedly. The first category is automatic instrument method, which is mainly imported equipment at present. The equipment price is relatively expensive and the detection efficiency is low, so the application has certain limitations.

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