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Device for simulating space gravity biological test in high grads strong magnetic field

A simulation experiment and strong magnetic field technology, applied in biochemical cleaning devices, enzymology/microbiology devices, stress-stimulated microbial growth methods, etc., can solve the problems that there is no special equipment for strong magnetic gravity biology technology platform, and achieve Improve pertinence and ensure smooth progress

Inactive Publication Date: 2008-05-28
NORTHWESTERN POLYTECHNICAL UNIV
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  • Abstract
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AI Technical Summary

Problems solved by technology

[0005]At present, the space gravity effect produced by superconducting magnets is mainly used in the research of materials science, physics and other fields, and there is no strong magnetogravity creature directly used in the field of life science Special equipment for learning technology platform

Method used

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  • Device for simulating space gravity biological test in high grads strong magnetic field
  • Device for simulating space gravity biological test in high grads strong magnetic field
  • Device for simulating space gravity biological test in high grads strong magnetic field

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Experimental program
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Embodiment approach

[0037] In order to realize the real-time control of the gas (95% oxygen, 5% carbon dioxide) required for the growth of biological samples (cells), the mixed gas containing 95% oxygen and 5% carbon dioxide is stored in the gas storage chamber 36 in advance, and the gas is pumped by the air pump 38. Transported to the closed chamber of superconducting magnet 1. Specific gas control implementation: the cavity of the superconducting magnet is sealed by an upper sealing plug 41 and a lower sealing plug 40, and the air inlet II 39 and the gas outlet 42 are respectively connected to the air pump 38 by a conduit 35. The air inlet I 37 is connected to the air storage chamber 36 by a conduit 35 . When the gas in the cavity is insufficient, the gas is supplemented by the gas storage chamber 36 .

[0038] Place the culture dish inoculated with the cells on the load lifting device 2, and place the cells in the chamber of the superconducting magnet 1 at three gravity positions: 0g, 1g and ...

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Abstract

The invention relates to a device, which carries out a simulated experiment for space gravitational biology in a large gradient and intense magnetic field. A superconducting magnet can be fixed on a horizontal ground, and a temperature-controlled water gall can be inserted vertically into the columnar cavum which is arranged in the middle of the superconducting magnet. The bottom of the lifter carrier is positioned in the bottom of the superconducting magnet. The tray of the lifter carrier is inserted into the columnar cavum of the superconducting magnet with the temperature-controlled gall. The data monitoring plant is installed at the bottom of the lifter carrier, and the lifter carrier is connected with a data display device by leads. The ends of the cavum of the superconducting magnet are respectively sealed by the closing plug of the gas control equipment. A CCD videography is positioned in the center of the ring-shaped illuminating ray. The two insert into the cavum synchronously and are positioned above the tray. The device provided by the invention can achieve the precise measurement and control of temperature, humidity, model position, gravity standard, magnetic density and other aggregative indicators. The device can meet the requirements of the simulated experiment condition relating to space life sciences within the range from molecules, cells, tissues, organs to the overall level.

Description

technical field [0001] The invention relates to a device for performing space gravity biology simulation experiments in a large gradient strong magnetic field. It is used in space science, including space cell biology, space development biology, space structure biology, space microbiology and space material science An experimental setup is provided in . Background technique [0002] For a long time, space life science research generally needs to conduct simulations and experiments under ground experimental conditions in advance, that is, ground-based experiments. According to the results of ground-based experiments, the parameters and conditions of the designed space experiments are adjusted, and then exploratory space experiments are compared and verified. The success of space experiments largely depends on the reliability of ground-based pre-experiments. However, because the space gravity environment is very different from the ground constant gravity environment, the expe...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G09B25/00C12M1/00B01L11/00B01L99/00
CPCC12M35/04
Inventor 商澎尹大川骞爱荣施朝华薛小平傅增祥贾斌田宗成郑旭初张维
Owner NORTHWESTERN POLYTECHNICAL UNIV
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