Intelligent cleaning equipment for cell culture accessories

Abstract

The invention relates to the field of cell culture, in particular to intelligent cleaning equipment for cell culture accessories. The technical problem that a large number of cells remain on the inner wall of the cell culture bag, and consequently the inner wall of the cell culture bag is difficult to clean is solved. The intelligent cleaning equipment for the cell culture accessories comprises a cell elastic removal unit, a magnetic type extrusion unit and the like, and the lower side of the cell elastic removal unit is connected with a magnetic type extrusion unit. A nutrient solution flowing layer is sprayed on the inner wall of the cell culture bag from top to bottom, meanwhile, all areas of the cell culture bag are extruded and sunken inwards, and the extruded areas of the cell culture bag rebound outwards to collide with the cell elastic removal units; the cells are vibrated and fall off, so that the cells adhered to the inner wall of the cell culture bag are efficiently recovered by using a small amount of nutrient solution, and after the inner wall of the cell culture bag is rinsed by the nutrient solution flowing layer, additional cleaning treatment work is not needed when the next batch of cell culture work is carried out.

Description

technical field [0001] The invention relates to the field of cell culture, in particular to an intelligent cleaning device for cell culture accessories. Background technique [0002] The cell culture bag is made of waterproof and breathable membrane. The gas can pass through the microporous membrane by the principle of diffusion. Because of the surface tension of liquid water or water droplets, the water molecules cannot pass through, and the suspended cells can be well amplified. Compared with cell culture dishes, With excellent air permeability, it is suitable for cell culture work with large area proliferation. [0003] When recovering the cells on the cell culture bag, the nutrient solution in the cell culture bag is usually directly poured out into the collection container, and most of the cells on the cell culture bag will flow out into the collection container with the nutrient solution. Chinese patent CN109321433A published A cell culture bag hanging drainage device...

AI Technical Summary

Problems solved by technology

[0004] In order to overcome the cell recovery work on the cell culture bag, there are a large number of cells remaining on the inner wall of the cell culture bag, and it is difficult to effectively recover the adhered cells by spraying the nutrient solution alone, which makes it difficult to clean the inner wall of the cell culture bag shortcomings, the present invention provides an intelligent cleaning device for cell culture accessories

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