Glioma stem cell separation and extraction device and extraction method

A technology for glioma stem cells and an extraction device is applied in the field of glioma stem cell separation and extraction devices, and can solve problems such as failure to culture successfully, inactivation of glioma stem cells, and difficulty in thorough cleaning of glioma coagulation.
CN114736801AInactive Publication Date: 2022-07-12金晨
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Patent Information

Authority / Receiving Office
CN · China
Current Assignee / Owner
金晨
Publication Date
2022-07-12
Estimated Expiration
Not applicable · inactive patent

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Abstract

The invention discloses a glioma stem cell separation and extraction device and method, and belongs to the technical field of stem cell separation and extraction. The glioma stem cell separation and extraction device comprises an extraction box, and the upper end of the extraction box is rotationally connected with a feeding cylinder; when glioma stem cells are extracted, glioma is flushed firstly, blood coagulation on the surface of the glioma can be flushed cleanly, sewage after flushing can directly flow into a first water outlet pipe, and the situation that sewage remains on the surface of the subsequent glioma due to the fact that water flow after flushing continues to make contact with the subsequent glioma is avoided; according to the invention, the glioma is subjected to secondary cleaning, so that the subsequent extraction of stem cells is influenced, then the glioma is slit, and the glioma is subjected to secondary cleaning in the slitting process, so that the interior of the slit glioma is favorably cleaned, and the influence on the subsequent extraction of stem cells caused by coagulation in the glioma and coagulation left on the surface of the slit glioma is avoided.
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Description

technical field

[0001] The invention relates to the technical field of stem cell separation and extraction, in particular to a glioma stem cell separation and extraction device and an extraction method. Background technique

[0002] Stem cells refer to primitive cells with self-renewal and multi-directional differentiation potential, which can differentiate into one or more cells that constitute human tissues or organs under specific conditions. Self-renewal refers to the ability of stem cells to maintain the size of the stem cell population through cell division; multidirectional differentiation refers to the plasticity of stem cells.

[0003] When extracting glioma stem cells in the prior art, the stored gliomas are generally taken out first, and then the gliomas need to be thoroughly cleaned manually. Manual cleaning is time-consuming, and only the gliomas can be artificially removed. The coagulation on the tumor surface is cleaned, and the coagulation inside the glioma ...

Claims

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