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Microorganism culture chip for spaceflight and preparation process

A microbial culture, chip technology, applied in biochemical equipment and methods, enzymology/microbiology devices, bioreactors/fermenters for specific purposes, etc., to improve life safety and electrical safety, good reliability, Guaranteed sealing performance

Pending Publication Date: 2022-03-01
CHANGSHA XIANGJI HAIDUN TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] In view of this, the purpose of the present invention is to provide a kind of microbial cultivation chip for aerospace and its preparation process, so as to solve the sealing problem when cultivating microorganisms based on culture fluid on orbit

Method used

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  • Microorganism culture chip for spaceflight and preparation process

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Embodiment Construction

[0025] The present invention will be described in detail below in conjunction with the accompanying drawings.

[0026] refer to figure 1 As shown, this embodiment provides a microbial culture chip for aerospace, including a heated glass bottom plate 5, a surrounding frame 9 arranged on the heated glass bottom plate and sealed and fixedly connected with the heated glass bottom plate, and a culture medium fixedly arranged in the surrounding frame 7 and the observation window 1 that is sealed and fixed on the top of the frame. One side of the frame is provided with a liquid injection and exhaust integrated hole, and a rubber plug 8 is sealed and installed at the liquid injection and exhaust integrated hole. The adhesive layer 4 is pasted and fixed between the surrounding frame and the heated glass bottom plate. A sealant layer 6 is provided on the inner and outer sides of the joint between the surrounding frame and the heated glass bottom plate. A culture medium installation pl...

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Abstract

The invention discloses a microbiological culture chip for spaceflight and a preparation process, the microbiological culture chip for spaceflight comprises a heating glass bottom plate, an enclosure frame arranged on the heating glass bottom plate and fixedly connected with the heating glass bottom plate in a sealing manner, a culture medium fixedly arranged in the enclosure frame, and an observation window fixedly arranged at the top of the enclosure frame in a sealing manner, a liquid injection and exhaust integrated hole is formed in one side of the enclosure frame, and a rubber plug is assembled at the liquid injection and exhaust integrated hole in a sealed mode. According to the microbe culture chip for spaceflight and the preparation process, the problem of sealing during on-orbit culture of microorganisms based on a culture solution is solved, and the life safety and the electrical safety of on-orbit astronauts are improved.

Description

technical field [0001] The invention relates to the technical field of aerospace microbial cultivation, in particular to a microbial cultivation chip for aerospace and a preparation process. Background technique [0002] On-orbit cultivation of microorganisms in order to study the effects of space radiation and microgravity on the growth process of microorganisms is of great significance for food safety and pharmaceuticals. At present, on-orbit microbial cultivation is mostly based on unmanned spacecraft platforms, and the culture medium is mostly semi-solid-sealed or solid-sealed, which does not require high sealing. Due to its poor sealing performance, it is easy to generate bubbles or leaks under the influence of microgravity and air pressure changes in the space environment, thus affecting the personal safety or electrical safety of astronauts. Contents of the invention [0003] In view of this, the object of the present invention is to provide a microbial culture chi...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C12M1/02C12M1/00
CPCC12M23/20C12M23/22C12M23/38C12M23/46C12M37/04C12M41/22
Inventor 赵鹏卢殊晔宗志慧郭子明熊奇欢焦静静
Owner CHANGSHA XIANGJI HAIDUN TECH CO LTD
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