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Stem cell cryopreservation cooling device

A cooling device and stem cell technology, applied in the field of cold storage of stem cells, can solve the problems of low safety of petri dishes and uneven cooling rate of stem cells, and achieve the effects of improving safety, avoiding bursting and improving survival rate.

Active Publication Date: 2020-12-18
广州市拜沃思生物科技有限公司
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The technical problem to be solved by the present invention is to provide a stem cell cold storage and cooling device to solve the technical problems of uneven cooling rate of stem cells and low safety of picking the culture dish by hand in the prior art

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  • Stem cell cryopreservation cooling device
  • Stem cell cryopreservation cooling device
  • Stem cell cryopreservation cooling device

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Embodiment Construction

[0027] In order to make the object, technical solution and advantages of the present invention clearer, the present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the present invention, not to limit the present invention.

[0028] In describing the present invention, it should be understood that the terms "longitudinal", "transverse", "upper", "lower", "front", "rear", "left", "right", "vertical", The orientations or positional relationships indicated by "horizontal", "top", "bottom", "inner", "outer", etc. are based on the orientations or positional relationships shown in the drawings, and are only for the convenience of describing the present invention, rather than indicating or It should not be construed as limiting the invention by implying that a referenced device or element must have a particular orientation, be...

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Abstract

The invention discloses a stem cell cryopreservation cooling device, which belongs to the technical field of stem cell cryopreservation, and comprises a temperature control device, a cooling cylinder,a rotating device, a lifting device, a fixing device, a closing device and a plurality of pipelines; the temperature control device is horizontally arranged on the ground, and the cooling cylinder isarranged beside the temperature control device; the cooling cylinder is communicated with the temperature control device through a pipeline, the interior of the cooling cylinder is of a hollow structure, the rotating device is arranged on the inner wall of the bottom of the cooling cylinder, the lifting device is arranged on the rotating device, the lifting device is in sliding fit with the cooling cylinder, and the fixing device is arranged at the top of the lifting device. The closing device is arranged at the top of the cooling cylinder and is in sliding fit with the cooling cylinder. By means of the stem cell cold storage cooling device, stem cells are evenly cooled, meanwhile, hands do not need to be put into the deep hypothermia to place and take the culture dish and hands are prevented from frostbite.

Description

technical field [0001] The invention relates to the technical field of stem cell cold storage, in particular to a stem cell cold storage cooling device. Background technique [0002] Cell cryopreservation is a technology that places cells in a low temperature environment to reduce cell metabolism for long-term storage. Cell cryopreservation is one of the main methods of cell preservation. Using cryopreservation technology, cells are placed in -196°C liquid nitrogen at a low temperature Preservation can temporarily remove the cells from the growth state and preserve their cell characteristics, so that the cells can be revived for experiments when needed. Moreover, moderately preserving a certain amount of cells can prevent the cells from being lost due to contamination of the cells being cultured or other accidents, which plays a role in cell preservation. [0003] The traditional cooling method for cell cryopreservation is to place the cryopreservation tube in a storage box...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01N1/02F25D25/02
CPCA01N1/0252F25D25/027
Inventor 陈龙刚
Owner 广州市拜沃思生物科技有限公司
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