Test device capable of protecting biological cells by using electrorheological fluid

Abstract

The invention belongs to the technical field of biology, and particularly relates to a test device capable of protecting biological cells by using an electrorheological fluid. An annular seat is movably connected to the interior of a test seat; mounting seats are fixedly connected to the interior of the test seat; compression springs are movably connected to the left side and the right side of themounting seat; a top column is movably connected to one side of each compression spring; a limiting groove is formed in the surface of each top column; an elastic limiting column is movably connectedto the interior of each mounting seat; a rotating rod is rotationally connected to one end of each top column; an elastic frame is movably connected to one end of each rotating rod; a conductor seatis rotationally connected to the interior of the test seat; an electromagnetic coil is fixedly connected to the interior of the test seat; a protective seat is fixedly connected to the interior of thetest seat; and the electrorheological fluid is arranged in the protective seat. When the test device is used, data deviation caused by excessive centrifugation of biological cell tissues can be avoided, and the accuracy of experimental data is improved.

Description

technical field [0001] The invention belongs to the field of biotechnology, and in particular relates to a test device which can provide protection to biological cells by using an electrovariant. Background technique [0002] Biotechnology and biomedical science are gaining more and more attention in the development of science and technology today. Among the many scientific research activities, the cultivation of animal cells, especially the cells used in the human body, is one of the most concerned projects. Whether it is to study cell behavior or use cells themselves Or use the by-products of cell activities, which need to be supported by the supply of cells with quality, quantity and efficiency. A petri dish is a laboratory vessel used for microorganism or cell culture. With the advancement of science and technology, more and more Experiments are used to study biological cells, and the cultivation of biological cells is also part of the research. [0003] When conducting...

AI Technical Summary

Problems solved by technology

[0003] When conducting research on biological cells, it is often necessary to use a centrifuge to centrifuge the cell extract to obtain the required cell tissue and samples. During the centrifugation process of the biological cell liquid, it is necessary to ensure the centrifugal speed. When it is too large, there will often be a stall phenomenon, which may cause damage to the cell tissue and reduce the accuracy of the test data. In addition, the cell test tube needs to be fixed during the centrifugation process. At present, it is more troublesome to fix it. Therefore, in view of this , research and improve the existing structure and defects, and provide a test equipment that can protect biological cells by using electromorphism, in order to achieve more practical purposes

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