High-stability high-precision oscillation device for cell culture
A high-precision technology for cell culture, used in tissue cell/virus culture devices, biochemical equipment and methods, biochemical instruments, etc. problem, to achieve the effect of high precision and high stable oscillation amplitude
Active Publication Date: 2018-11-20
芜湖细胞之星生物工程研究有限公司
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Problems solved by technology
[0003] There are many oscillating devices on the market, but in actual work, the prolongation of the oscillating time of these oscillating devices will lead to unstable oscillation amplitude, which will directly affect the culture medium in the culture bottle, and even cause the culture bottle to leak. In the actual inoculation of cell fluid and culture medium, different oscillation amplitudes will be adopted according to different situations. Some culture mediums require larger amplitudes, while others require a larger amplitude. If the amplitude difference is too large, the medium and cells will be damaged instead. Therefore, the existing oscillation equipment Adaptability is not ideal
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[0032] Below in conjunction with accompanying drawing and embodiment of description, specific embodiment of the present invention is described in further detail:
[0033] refer to Figure 1 to Figure 9 The shown a kind of high stable, high-precision cell culture oscillation equipment includes a chassis 1 and a swing plate 3 for placing culture bottles, and also includes a longitudinal oscillation device 6 arranged on the inner bottom wall of the chassis 1, and a longitudinal oscillation device arranged on the bottom wall of the chassis 1. 6. The interlocking chamber 1b on the top, the transverse oscillation device 4 arranged in the interlocking chamber 1b, and the driving speed regulating device 2 for driving the transverse oscillation device 4 to reciprocate quickly or slowly; the front side of the chassis 1 is provided with a control panel; 3 is horizontally installed on the output end of the horizontal oscillation device 4; the front and rear sides of the interlocking chamb...
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The invention relates to the field of oscillation culture, in particular to a high-stability high-precision oscillation device for cell culture, which comprises a machine box and a swing plate used for placing culture bottles thereon as well as a longitudinal oscillation device arranged on the interior bottom wall of the machine box, a linked bin arranged at the top part of the longitudinal oscillation device, a lateral oscillation device arranged inside the linkage bin and a driving regulator used for driving the lateral oscillation device to reciprocate quickly or slowly; wherein the swing plate is horizontally installed at the output end of the lateral oscillation device; gaps are respectively left between the front side and the rear side of the linked bin and the two opposite sides inthe machine box; and the motion curves of the longitudinal oscillation device and the lateral oscillation device form a cross. The high-stability high-precision oscillation device enables users to choose only one oscillation method or adopt two oscillation methods at the same time according to the actual conditions of culture medium and cells, thereby ensuring the oscillation amplitude to be maximum or average and guaranteeing the stability of any oscillation method in an appropriate way.
Description
technical field [0001] The invention relates to the field of vibration culture, in particular to a highly stable and high-precision cell culture vibration equipment. Background technique [0002] Shaking culture, also known as shake flask culture. It refers to a culture method in which microbial cells are inoculated in a liquid medium and placed on a shaker or shaker to vibrate continuously. Oscillation can make the medium fully contact with oxygen and increase the supply of dissolved oxygen. The bacteria cultured by oscillation can reproduce uniformly and have high cultivation efficiency. It is widely used in strain screening and microbial expansion cultivation. A common training method in the field of life science research. Oscillation is different from vibration. Its specific conceptual explanation is that an object passes through a central position and continuously reciprocates. [0003] There are many oscillating devices on the market, but in actual work, the prolong...
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Login to View More IPC IPC(8): C12M3/00C12M1/00
CPCC12M27/16
Inventor 杨茜
Owner 芜湖细胞之星生物工程研究有限公司