A cold storage device for stem cell culture
A stem cell culture and refrigeration device technology, applied in the field of refrigeration devices, can solve the problems of slow refrigeration speed, low effect and sensitivity, low sensitivity, etc., and achieve the effects of high speed, high effect and sensitivity, and high sensitivity
Active Publication Date: 2021-03-30
ANHUI HUIEN BIOTECH
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Problems solved by technology
[0003] Cell clinical research and treatment requires an independent cell preparation unit to provide cells. To provide cells to cell use units so that cells can achieve the best viability in both research and clinical application, a standardized and standardized cell storage and transportation process is required. The original stem cells that need to be stored and transported have been cultured in vitro for a long time, and have been digested, passaged, and washed many times. Based on the industry specificity of stem cell storage and transport, stem cells need to be refrigerated. In the prior art, stem cells are not convenient to carry. It is also inconvenient to access, and the existing refrigerators mainly use Freon, the cooling speed is slow, and the sensitivity is low, which is not conducive to placing test tubes or stem cell transfer bags, and the cooling effect and sensitivity are not high
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[0034] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without creative efforts fall within the protection scope of the present invention.
[0035] A cold storage device for stem cell culture, the cold storage device includes a cabinet 1, such as figure 1 , figure 2 , image 3 , Figure 4 As shown, one side of the cabinet body 1 is provided with refrigerated tanks 12 distributed in an array, any one of the refrigerated tanks 12 is provided with a temperature control switch 13, and the notches of two adjacent refrigerated tanks 12 are connected to each other.
[0036] The opposite side of the cabinet...
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The invention discloses a refrigerating device for culturing stem cells. The refrigerating device includes a cabinet body, one side of the cabinet body is provided with an array of refrigerating tanks, any one of the refrigerating tanks is provided with a temperature control switch, and the cabinet body is provided with The opposite side of the refrigerating tank is provided with array-distributed placing slots, the placing slots and the refrigerating tanks are intersected, and the lower part of the placing slots is provided with equipment slots. The refrigerating device of the present invention absorbs heat through the dehydrogenation reaction of lanthanum-nickel-tin alloy powder, refrigerates the refrigerated tank, detects the temperature in the refrigerated tank through a temperature control switch, and the hydrogen pump sucks hydrogen into the hydrogen pump, and adjusts the speed of the hydrogen pump , control the negative pressure in the refrigerator, so as to achieve temperature control; instead of traditional Freon refrigeration, the dehydrogenation reaction refrigeration of lanthanum-nickel-tin alloy powder has a faster speed and high sensitivity, which is conducive to placing test tubes or stem cell transfer bags. High effect and sensitivity.
Description
technical field [0001] The invention relates to a refrigeration device, in particular to a refrigeration device for stem cell culture. Background technique [0002] Biotechnology refers to the use of modern life science as the basis, combined with the scientific principles of other basic sciences, and the use of advanced scientific and technological means to transform organisms or process biological raw materials according to pre-designed designs, which can produce the required products for humans or achieve a certain level. For this purpose, modern biotechnology integrates genetic engineering, molecular biology, biochemistry, genetics, cell biology, embryology and other multidisciplinary technologies; among them, cell biology is divided into three levels: microscopic, submicroscopic and molecular levels. In terms of science, it is a science that studies the structure, function and various laws of life of cells. Modern cell biology studies the structure, function and life ac...
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IPC IPC(8): F25D11/00F25D23/02F25D29/00A01N1/02
CPCA01N1/0257F25D11/00F25D23/02F25D29/00
Inventor 王冬
Owner ANHUI HUIEN BIOTECH