Freezing device for embryos and ova in assisted reproductive technology
An assisted reproductive technology and freezing device technology, which is applied in the field of embryo and egg freezing devices in assisted reproductive technology, can solve problems such as single structure, large volatilization, and waste of liquid nitrogen, so as to enhance safety and prevent unauthorized taking Effect
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[0021] Example 1
[0022] Such as Figure 1-4 As shown, in the embodiment provided by the present invention, a freezing device for embryos and eggs in assisted reproductive technology includes a housing 1, and four corners of the lower surface of the housing 1 are provided with movable casters 3, and the housing 1 is provided with a placing cavity 8 in which a storage box 7 is fixedly provided, and a liquid nitrogen tank 2 connected to the storage box 7 is provided on one side of the housing 1, wherein the liquid nitrogen The tank 2 and the storage box 7 are connected by a liquid nitrogen delivery pipe 5, and the liquid nitrogen delivery pipe 5 is provided with an electromagnetic control valve 6; a battery 4 is also provided on one side of the housing 1; A control panel 11 is provided on the outer wall of the other side of the housing 1, and a refrigeration controller 12 electrically connected to the control panel 11 is provided on the inner wall of the other side of the housing ...
Example Embodiment
[0026] Example 2
[0027] Such as Figure 1-4 As shown, in the embodiment provided by the present invention, a freezing device for embryos and eggs in assisted reproductive technology includes a housing 1, and four corners of the lower surface of the housing 1 are provided with movable casters 3, and the housing 1 is provided with a placing cavity 8 in which a storage box 7 is fixedly provided, and a liquid nitrogen tank 2 connected to the storage box 7 is provided on one side of the housing 1, wherein the liquid nitrogen The tank 2 and the storage box 7 are connected by a liquid nitrogen delivery pipe 5, and the liquid nitrogen delivery pipe 5 is provided with an electromagnetic control valve 6; a battery 4 is also provided on one side of the housing 1; A control panel 11 is provided on the outer wall of the other side of the housing 1, and a refrigeration controller 12 electrically connected to the control panel 11 is provided on the inner wall of the other side of the housing ...
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