Liquid changing device for artificial skin production and cell culture engineering

A cell culture and artificial skin technology, which is applied in the fields of biological cell culture and tissue engineering, can solve the problems that have not been reported in the public literature and cannot provide mechanized, automated and programmed liquid exchange devices, etc. Reasonable and efficient effect

Inactive Publication Date: 2007-10-31
THE THIRD AFFILIATED HOSPITAL OF THIRD MILITARY MEDICAL UNIV OF PLA
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, like the previous device, this device cannot provide a mechanized, automated and programmed liquid exchange device, which saves time, manpower and material resources for a large number of cells and artificial skin.
[0005] At present, there is no public literature report on the programmed liquid exchange device suitable for artificial skin production and cell culture.

Method used

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  • Liquid changing device for artificial skin production and cell culture engineering
  • Liquid changing device for artificial skin production and cell culture engineering

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Embodiment Construction

[0019] The specific structure of the programmed liquid exchange device of the present invention and its basic process of performing programmed liquid exchange will be further described below in conjunction with the accompanying drawings.

[0020] A programmed liquid exchange device for artificial skin production and cell culture, characterized in that:

[0021] 1) It consists of a transmission device 1, a culture dish 2, a medium waste liquid bottle 3, a new medium liquid bottle 4, a normal saline bottle 5, a peristaltic pump 6, a tee pipe 7, an electrical control box 8, a manipulator 9, and a lift 10 , an ultraviolet lamp 11, a liquid feeding pipe 12 and a suction pipe 13 are assembled;

[0022] 2) The manipulator 9 is movably connected with the elevator 10, and the liquid feeding pipe 12 and the suction pipe 13 are vertically installed on the manipulator 9, so that the liquid feeding pipe 12 and the suction pipe 13 can rotate horizontally or move up and down with the manipul...

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PUM

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Abstract

The program liquid-change device for artificial skin and cell culture comprises: a conveyer 1, a petri dish 2, a sewage bottle 3 for medium, a fresh liquid bottle 4 for medium, a normal saline bottle 5, a peristaltic pump 6, a T-pipe 7, an electric control box 8, a manipulator 9, a lifter 10, a UV lamp 11, a feeding pipe 12, and a straw 13. This invention has simple structure, can save much labor and material, improves change speed without pollution, and has wide application.

Description

1. Technical field [0001] The invention belongs to enzymology or microbiology devices, in particular to laboratory and industrial scale devices in the fields of biological cell culture and tissue engineering. 2. Background technology [0002] Tissue-engineered skin is an emerging technical field developed in the past 30 years, and it has gradually moved from the laboratory to the clinic. It is widely used in tumors, inflammation, trauma, burns and other causes of skin damage, structural damage and loss of function. However, in the practical application of cell culture and tissue engineering for artificial skin production, it is a daily and arduous task to replace the culture medium for a large number of cells and products. Realizing industrialization and large-scale production can enable a large number of cells and artificial skin to replace the medium. To do it automatically, it is necessary to develop a programmed liquid exchange device suitable for artificial skin produc...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): C12M1/00C12M3/00
Inventor 伍津津雷霞
Owner THE THIRD AFFILIATED HOSPITAL OF THIRD MILITARY MEDICAL UNIV OF PLA
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