Pathological paraffin specimen slicing treatment device

Abstract

The invention relates to a pathological paraffin specimen slicing treatment device, and effectively solves a problem of end-to-end adhesive connection of neighboring paraffin slices in a paraffin block slicing process. A technical scheme for solving the problem comprises the following steps: by rotating a brush roller, the paraffin slice sliced well is enabled to slide down timely from a wedge-shaped block and prevented from being adhered on a blade and connected with the following paraffin slices end to end, and the paraffin slice slide down enters into a pool and is flattened through tensionof the water; a flat plate moving up and down is arranged in the pool, when the flat plate moves up to the highest point, the paraffin slice floating on water surface is attached to a glass slide, atthe moment, a standby glass slide is pushed onto the flat plate and further pushes the glass slide with the paraffin slice to a clapboard, and the glass slide with the paraffin slice is orderly arranged on the clapboard according to a slicing order. The whole operation process is automated, time is saved, damaging the paraffin slices and disordering the slices while artificially separating the slices adhered together are avoided.

Description

technical field [0001] The invention relates to the field of medical devices, in particular to a pathological paraffin specimen slice processing device. Background technique [0002] When making pathological specimens, take part of the diseased tissue or viscera and fix it in a liquid fixative to facilitate section observation of the diseased tissue or viscera. The fixative usually used is paraffin, and the diseased tissue or viscera will Put the device in the melted paraffin. After the paraffin solidifies, the tissue is wrapped in paraffin, which is called a wax block. The wax block is sliced. The thickness of the slice is generally 4-6 μm. Put the cut wax slice into the water. Because the paraffin The density of wax is less than that of water, so the wax flakes float on the water surface, and the slightly wrinkled wax flakes are naturally flattened by the tension of the water. The staff holds the glass slide to fish out the wax flakes from the water surface and tilts the s...

AI Technical Summary

Problems solved by technology

[0004] In view of the above situation, in order to overcome the defects of the prior art, the present invention provides a pathological specimen making device, which effectively solves the problem that the adjacent wax slices stick to each other in the wax block slicing process.

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