A fully automatic microcolumn gel card detector

Abstract

The invention provides a fully automatic micro-column gel card detector, which includes a controller, a centrifuge, a box-type image collector and a card box arranged on the upper end of the workbench. The upper end of the workbench is also fixed with an incubator The three-coordinate card grabbing manipulator controlled by the controller is arranged on the top of the workbench. The three-coordinate card grabbing manipulator is connected to the workbench through a pillar and is located in the centrifuge, box-type image acquisition The top of the image collector, the card box and the incubator; the upper end of the box image collector is connected with a scanner. The three-dimensional movement and grasping in the X, Y, and Z directions is realized by the three-coordinate grasping manipulator, and the micro-column gel card after the sample is taken out of the card box, incubated, centrifuged, interpreted, and sent back into the box, etc. Fully automatic operation improves detection efficiency and accuracy.

Description

Technical field [0001] The invention involves the field of medical device technology, especially a fully automatic micro -column gel card detector. Background technique [0002] At present, clinical blood testing generally adopts a simple operation, clear, and stable card detection method. It is a product of combining the combination of biochemical gel filtering technology and centrifugal technology and immunology antigen antibody.To control the size of the gel gym, so that the gap can only allow free red blood cells to pass, so that the free red blood cells are separated from the aggregated red blood cells.The detection principle is: when the antigen and antibody reaction, the blood cells are condensed, and when centrifugal, the condensation block cannot be passed through the gel pores, and the upper layer of the gel hole is positive.When an unbound blood cell centrifugal, it can be used through the gel gym, and it is deposited at the bottom of the gel hole, which is negative. ...

AI Technical Summary

Problems solved by technology

However, there are mainly the following problems: (1) The detection process is relatively fixed, and the mixed detection process of different types of cards is not supported; (2) The number of samples processed at one time is limited, and for a large number of samples, multiple loading and multiple start-ups are required It is inconvenient to use; (3) After the test is completed, the card is directly put into the trash can without returning it, and manual verification in the later stage of the test is not supported; (4) The operation process of the tester is single, and the test time is long, etc.

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