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Nutrient solution mixing device for cell culture

A mixing device and cell culture technology, applied in the field of cell culture, can solve the problems of deterioration and waste of nutrient solution, and achieve the effects of avoiding deterioration and waste, saving raw material costs, and improving the efficiency of adding liquid

Inactive Publication Date: 2021-01-29
陈永杰
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] In order to overcome the disadvantages in the prior art that the nutrient solution is easily spoiled after being mixed, the present invention provides a nutrient solution mixing device for cell culture, which can mix raw materials every time the liquid is added to prevent waste Case

Method used

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  • Nutrient solution mixing device for cell culture
  • Nutrient solution mixing device for cell culture
  • Nutrient solution mixing device for cell culture

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Embodiment Construction

[0022] The present invention will be further described below in conjunction with the accompanying drawings and specific embodiments.

[0023] A nutrient solution mixing device for cell culture, comprising a housing 11 and an inner cylinder 14, the inner cylinder 14 is located in the housing 11, the inner cylinder 14 includes a first liquid chamber 141 and a second liquid chamber 142, wherein the first liquid chamber 141 is located at the lower end of the inner cylinder 14 , the first liquid chamber 141 is facing the bottom of the housing 11 , the second liquid chamber 142 is located at the upper end of the inner cylinder 14 , and the second liquid chamber 142 is facing the top of the housing 11 . The bottom of the casing 11 is provided with a circulation tube 1, which is arranged in a vertical direction, and the top of the circulation tube 1 is provided with a first piston 2, and the first piston 2 and the first liquid chamber 141 are sealed and slidably matched to realize the ...

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Abstract

The invention discloses a nutrient solution mixing device for cell culture. The nutrient solution mixing device comprises a shell and an inner cylinder capable of floating up and down in the shell, wherein the inner cylinder comprises a first liquid cavity facing the bottom of the shell and a second liquid cavity facing the top of the shell, the inner cylinder is provided with a liquid inlet channel for one-way circulation from the second liquid cavity to the first liquid cavity, a circulating pipe is arranged at the bottom of the shell, a first piston in sealed sliding fit with the first liquid cavity is arranged at the top of the circulating pipe, a liquid outlet channel for one-way circulation from the first liquid cavity to the circulating pipe is formed in the first piston, a second piston in sealed sliding fit with the second liquid cavity is arranged in the second liquid cavity, and the second piston drives the inner cylinder to move downwards when moving downwards to the bottomof the second liquid cavity, and drives the inner cylinder to move upwards when moving upwards to the top of the second liquid cavity. According to the nutrient solution mixing device for cell culture, raw materials can be mixed when liquid is added every time, and the situation of waste is prevented.

Description

technical field [0001] The invention belongs to the field of cell culture, in particular to a nutrient solution mixing device for cell culture. Background technique [0002] In the field of cell culture, equipment such as a cell culture machine is usually used. The cell culture machine needs to be equipped with a liquid inlet line or a syringe to fill a specific culture vessel with a mixed nutrient solution, and the mixed nutrient solution usually needs to be placed in the external environment. After the two raw materials are mixed, they are filled into the liquid feeding cylinder of the cell culture machine, and the mixed nutrient solution is prone to deterioration. Since a lot of nutrient solution is usually mixed at one time, it can only be discarded after deterioration, resulting in a lot of waste Condition. Contents of the invention [0003] In order to overcome the disadvantages in the prior art that the nutrient solution is easily spoiled after being mixed, the pre...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B01F7/18B01F15/02B01F5/00
CPCB01F25/00B01F27/90B01F35/712
Inventor 陈永杰
Owner 陈永杰
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