Clinical test and analysis equipment for endocrine tumor samples and working method of clinical test and analysis equipment

Abstract

The invention relates to clinical test and analysis equipment for endocrine tumor samples and a working method thereof. The equipment comprises a lens base, a lens arm, a loading device and a lens cone, wherein the loading device is composed of a first loading assembly, a second loading assembly and a third loading assembly, the third loading assembly is rotatably connected with the second loading assembly, and a plurality of limiting assemblies are arranged on the surface of a third loading table. The limiting assembly is used for installing the slices, so that the device can install a plurality of slices at the same time, the positions of the slices can be fixed by placing the patient slices on the surface of the limiting assembly, after one slice is observed and recorded, the third objective table is rotated until the third objective table is fixed again, and at the moment, the other limiting assembly just arrives at the position where the previous limiting assembly is located, a slice fixed to the surface of the limiting assembly can be observed only by adjusting the fine focusing screw, repeated slice installation and repeated focusing are not needed, the operation steps are simplified, and the slice observation efficiency is improved.

Description

technical field [0001] The invention relates to the technical field of microscopes, in particular to a clinical testing and analysis device for endocrine tumor samples and a working method thereof. Background technique [0002] Neuroendocrine tumors are tumors that arise from neuroendocrine cells. Neuroendocrine cells are a large class of cells that have a neuroendocrine phenotype in the body and can produce a variety of hormones. Neuroendocrine cells are distributed throughout the body, so neuroendocrine tumors can occur anywhere in the body, but the most common are stomach, intestinal Neuroendocrine tumors of the digestive system, such as pancreas and pancreas, account for about 2 / 3 of all neuroendocrine tumors. The incidence of neuroendocrine tumors in European and American populations is 2.5-5 per 100,000 people, and the incidence has increased by 5 times in the past 30 years. Compared with other tumors, the incidence of neuroendocrine tumors has increased more rapidly....

AI Technical Summary

Problems solved by technology

[0003] Clinically, when testing and analyzing endocrine tumor samples, microscopes are used to observe the morphology of endocrine tumor samples. In reality, a patient often has multiple slices, but traditional microscopes can only observe slices at a time. For one slice, it is necessary to remove the previous slice and reinstall the next slice, and when installing the slice, it takes time to calibrate the position of the slice so that the center of the slice is directly facing the center of the light transmission hole. The steps are cumbersome and the efficiency is high. Secondly, when adjusting the mirror to find a bright field of view, the traditional microscope has certain requirements on the external light conditions, and when the microscope is limited by the light conditions and cannot find a bright field of view, the only way to find a bright field of view is to move the microscope , very inconvenient

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