Cell staining slide making machine and staining slide making method

Abstract

The invention relates to a cell staining slide making machine and a staining slide making method. The cell staining slide making machine comprises a first rotating disc, a second rotating disc located on the periphery of the first rotating disc, and at least one cantilever which is located above the first rotating disc and the second rotating disc and can move horizontally. A plurality of sample racks used for carrying samples are arranged on the first rotating disc in the circumferential direction of the first rotating disc, and a plurality of slide racks used for carrying slides are arranged on the second rotating disc in the circumferential direction of the second rotating disc; or a plurality of slide racks are arranged on the first rotating disc in the circumferential direction of the first rotating disc, and a plurality of sample racks are arranged on the second rotating disc in the circumferential direction of the second rotating disc. First tube racks and second tube racks are arranged on the cantilevers and can move vertically relative to the cantilevers, the first tube racks are used for installing suction nozzles or staining tubes, and the second tube racks are used for installing staining tubes or suction nozzles. The risk of cross contamination can be effectively avoided, and the working efficiency is high.

Description

technical field [0001] The invention relates to the field of medical devices, in particular to a cell staining machine and a method for staining and preparing slices. Background technique [0002] By observing the changes and abnormal phenomena of cells in various tissues of the human body, we can know whether there is a disease in the human body. Among them, cell preparation is the key to cytopathological detection. For example, the most common method for diagnosing female cervical or vaginal lesions is to take smears of exfoliated cells, fix them, stain them, and examine them under a microscope. [0003] The traditional staining device for staining cells uses a movable arm that can move along the three directions of X, Y, and Z to drive a special suction nozzle. Transfer the cells to the slide in the staining chamber, let it stand for a period of time, then add the staining solution into the staining chamber to stain the cells; after staining, move the moving arm with a p...

AI Technical Summary

Problems solved by technology

[0003] The traditional staining device for staining cells uses a movable arm that can move along the three directions of X, Y, and Z to drive a special suction nozzle. Transfer the cells to the slide in the staining chamber, let it stand for a period of time, then add the staining solution into the staining chamber to stain the cells; after staining, move the moving arm with a pipette to absorb the staining solution and washing solution Go, this operation method is not only cumbersome and time-consuming, but also low in efficiency, and the suction nozzle is easy to drip during the movement process, polluting other slides, resulting in inaccurate diagnosis

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