Mesenchymal stem cell culture medium production system

Abstract

The invention discloses a mesenchymal stem cell culture medium production system in the technical field of mesenchymal stem cell culture medium production, the system comprises a uniform mixing part,a quantitative liquid injection part is assembled below the uniform mixing part, and a belt conveying part is arranged below the quantitative liquid injection part. According to the invention, the problem of inconsistent nutrient solution addition amount in each culture medium due to difficulty in accurately mastering the volume of the culture solution added into the culture medium each time whena person controls a mixing cylinder discharge valve of the culture solution addition device to discharge is solved; meanwhile, in the resetting process of the first scraping plate, the first scrapingplate can scrape off large-particle substances at the top of the filter tank, and the problems that in the prior art, after a filter plate of a culture solution adding device filters a culture solution, large-particle substances are left at the top, a filter opening is blocked, the culture solution entering the culture dish mechanism is reduced within the same period, so that the amount of the culture solution added into the culture dish mechanism every time is different, and the culture effect of the culture dish mechanism is different is solved.

Description

technical field [0001] The invention relates to the technical field of mesenchymal stem cell culture medium production, in particular to a mesenchymal stem cell culture medium production system. Background technique [0002] Mesenchymal stem cells are a kind of pluripotent stem cells in the human body. They have the characteristics of multi-directional differentiation potential, hematopoietic support and promotion of stem cell implantation, immune regulation and self-replication. The cultivation of mesenchymal stem cells requires the use of special media. [0003] Among the cases disclosed in the prior art based on the production of mesenchymal stem cell medium, the patent application number is CN201821634825.9 Chinese invention patent, a mesenchymal stem cell medium production device, including a frame, a first feed port and The first motor, a water inlet pipe is installed on the upper side of the frame, and a first water outlet pipe is arranged below the water inlet pipe, ...

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Problems solved by technology

[0006] The purpose of the present invention is to provide a mesenchymal stem cell culture medium production system to solve the problem of using the culture solution adding device to filter the stirred and mixed culture solution in the prior art proposed in the above-mentioned background technology. Culture medium, the current main method is to use personnel to control the discharge valve of the mixing cylinder of the culture medium adding device to discharge the material. It is difficult to accurately grasp the volume of the culture medium added to the medium each time, resulting in the addition of nutrient solution in each culture medium. The quantity is inconsistent, and now the filter plate of the culture solution adding device will retain large particles on the top after filtering the culture solution, which will block the filter port, resulting in the decrease of the culture solution entering the culture medium at the same time, and also The reduction of the culture solution in the culture medium leads to the deviation of the volume of the culture solution added each time, which affects the culture effect

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