A pathological slice device based on tumor molecular mechanism research experiment

Abstract

The invention belongs to the technical field of medical devices, in particular to a pathological slicing device based on a tumor molecular mechanism research experiment. The following scheme is now proposed, including a box body. The partition plate runs through a tool channel, one end of the tool channel is installed with a cutting and cleaning mechanism, and the other end of the tool channel is installed with a support plate fixed to the inner side wall of the box and arranged in the horizontal direction. A feeding conveying mechanism is installed on the top of the . The invention realizes the conveying operation of the sample, and can use the intermittent clamping method to feed the material during cutting, which is convenient for the continuous slicing processing of the sample, and at the same time, the cutting knife can be cleaned during cutting, so as to avoid the residual cutting knife during cutting. The substance damages the slices, improves the quality of the slices, and prevents the cutter from contaminating the slices when cutting.

Description

technical field [0001] The invention relates to the technical field of medical devices, in particular to a pathological slice device based on a tumor molecular mechanism research experiment. Background technique [0002] In the process of tumor pathological research, it is often necessary to make pathological sections. The production process of pathological sections usually includes the following steps: first, take a certain size of diseased tissue, then embed the diseased tissue in a paraffin block, cut into thin slices with a microtome, and then Hematoxylin-eosin (H-E) staining is used to further examine the lesions with a microscope. In the prior art, the embedded wax block of the pathological tissue is sliced ​​by a microtome, which has the problems of inconvenient cleaning of the blade and inconvenient sample feeding and transportation during the slicing process. , the slicing operation cannot be performed effectively, resulting in the cut slices being destroyed by the ...

AI Technical Summary

Problems solved by technology

[0002] In the process of tumor pathology research, it is often necessary to make pathological sections. The pathological section production process usually includes the following steps: First, take a certain size of lesion tissue, then embed the lesion tissue in paraffin block, cut it into thin slices with a microtome, and then Stain with hematoxylin-eosin (H-E), and further examine the lesion with a microscope. The existing technology uses a microtome to slice the embedded wax block of the pathological tissue, and there are problems such as inconvenient cleaning of the blade and inconvenient feeding and transportation of the sample during the slicing process. , the sectioning operation cannot be performed effectively, resulting in the cut-out section being destroyed by the residual substance of the knife. For this reason, a pathological sectioning device based on the research experiment of tumor molecular mechanism is needed

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