Automatic flaking device

Abstract

The invention discloses an automatic flaking device. The automatic flaking device comprises a rack, the sheet taking unit is provided with an X-axis movement mechanism, a Z-axis movement mechanism and a sheet sucking mechanism; a sheet supply unit; a sheet production unit; wherein the slide taking unit, the slide supplying unit and the slide making unit are respectively arranged in the rack, the slide supplying unit is used for bearing a glass slide and a cover glass, the slide sucking mechanism is used for sucking and placing the glass slide and the cover glass, and the X-axis movement mechanism and the Z-axis movement mechanism are used for transferring the glass slide and the cover glass from the slide supplying unit to the slide making unit. The device has the advantages that a manual cover glass covering mode is simulated in the cover glass covering process, so that a sample dropwise added to the glass slide is more uniform, and bubbles are reduced; the first suction head and the second suction head which are high in elasticity are adopted, so that the glass slide and the cover glass cannot be damaged while the glass slide and the cover glass are sucked; the reset function is achieved, the shutdown maintenance frequency can be reduced, and the flaking efficiency is improved; the device can be used for automatically preparing viscous samples.

Description

technical field [0001] The invention relates to an automatic tablet making device. Background technique [0002] Microscopic examination is to sample and make films of the specimens to be inspected, and observe, analyze and judge under the microscope; human excrement, secretions, exfoliated cells or human tissues, animal tissues, and even plant cells can be used as microscopic examination objects. Often used to aid in the diagnosis of disease. When observing samples (such as blood, body fluids, urine, feces, etc.) or specimens (such as cells, tissue sections, etc.) under a microscope, slides are used as carriers. Slides are generally divided into two types: slide glass and cover glass. part. [0003] Wet film microscopy method is to smear samples (such as blood, urine, feces, sputum, cerebrospinal fluid, serous cavity effusion, vaginal secretions, etc.) directly or mix them with normal saline, and add a cover glass Observing under a microscope after light pressure has the...

AI Technical Summary

Problems solved by technology

The capillary action method is to combine the cover glass with the slide glass to form a gas-permeable detection chamber between the two, and then add the sample liquid to the opening of the detection chamber, and the sample liquid is sucked into the detection chamber under capillary action to form an air-permeable detection chamber. A liquid layer of a certain thickness can be used to complete automatic film production; however, because the liquid layer is too thick, the accumulation of formed components will affect the accuracy of detection, so the space of the general detection room is very narrow, and it is easy to block the hole

However, the current automatic tableting method is to install the cover glass on the slide glass through the rotating shaft, and automatically rotate the cover glass after dropping the sample, so that the cover glass is pressed on the droplet to complete the film production; Bubbles are likely to be generated during the filming process, so the accuracy of the test results will be affected during the microscopic examination

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