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Pressure buffering module and biological culture device

A buffer module and biological culture technology, applied in biochemical cleaning devices, enzymology/microbiology devices, tissue cell/virus culture devices, etc., can solve problems such as inability to achieve the effect of culturing cells, cell death, etc.

Pending Publication Date: 2021-12-21
WISTRON CORP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

If the pressure cannot be precisely controlled, the effect of culturing cells cannot be achieved, and even additional shear force will be generated on the flow field to cause cell death

Method used

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  • Pressure buffering module and biological culture device
  • Pressure buffering module and biological culture device
  • Pressure buffering module and biological culture device

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Experimental program
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Effect test

Embodiment Construction

[0072] Figure 2A It is a schematic diagram of the appearance of a biological cultivation device according to an embodiment of the present invention. Figure 2B yes Figure 2A Explosion diagram. Figure 2C yes Figure 2B A schematic diagram of another perspective.

[0073] The biological culture device 100 of this embodiment includes a porous plate 110 (well plate), a cover 120 and a pressure buffer module 130 disposed on the porous plate 110 . The pressure buffer module 130 is used to provide a stable pressure of the cavity 105 . In this embodiment, the porous disc 110 and the cover 120 form a cavity 105 . Specifically, the chamber 105 is a chamber for cell culture. The porous disk 110 includes a plurality of grooves 112, gas ports 122 ( Figure 2B ) is located in the cover body 120, and the cover body 120 also includes a plurality of hollow tubes 126 ( Figure 2C ).

[0074] Such as Figure 2B and Figure 2C As shown, in this embodiment, the cavity 105 has a singl...

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Abstract

A pressure buffering module and a biological culture device are provided. The pressure buffering module includes a housing, a pump module, a pressure sensor and a pressure stabilizing cylinder. The pump module, the pressure sensor and the pressure stabilizing cylinder are disposed in the housing. The pressure stabilizing cylinder is communicated between the pump module and the pressure sensor. The biological culture device is further provided.

Description

technical field [0001] The invention relates to a buffer module and a culture device, in particular to a pressure buffer module and a biological culture device capable of providing stable pressure. Background technique [0002] Generally speaking, when cells are cultured in a porous plate, the cells and nutrient solution are placed in the grooves in the porous plate. Since the characteristics of cell growth are only in the two-dimensional direction (X-Y plane), the cells that can be cultured The number will be limited by the size of the cross-sectional area of ​​the grooves of the porous disk. In order to increase the number of cells that can be cultured, it is common in the field of biomedicine to use changes in air pressure to help cells grow in the Z direction. [0003] Figure 1A is a schematic diagram of a known pressure regulation system. see Figure 1A Cells and nutrient solution can be placed in the groove 14 of the porous disc 13. A cover 15 is disposed on the por...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C12M3/00C12M1/36C12M1/34C12M1/04C12M1/00
CPCC12M23/12C12M23/38C12M29/14C12M29/26C12M41/40C12M29/24C12M25/10
Inventor 李孜亚吴奂均赖淳志
Owner WISTRON CORP
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