A special cooling box and cooling method for cell culture cryopreservation bag

Abstract

The application discloses to the technical field of cooling boxes, and particularly relates to a cell culture cryopreservation bag special cooling box and a cooling method, which comprises a cooling box body, a box door is arranged on the front side of the cooling box body, and the inner cavity of the cooling box body is provided with a plurality of clamping assemblies; the clamping assembly comprises a first moving assembly, the first moving assembly is provided in four groups, and the first moving assembly is detachably connected to the inner surface of the cooling box body through a connecting assembly; the second moving assembly is arranged on the first moving assembly; and the extrusion assembly is arranged on the second moving assembly; the clamping assembly is arranged, the cryopreservation bag is fixed in a suspended and straightened manner, the cryopreservation bag is prevented from being in contact with the inner wall of the cooling box, the whole cryopreservation bag is uniformly and gradiently cooled, and the effect of preventing cells from being damaged due to local temperature stress is achieved.

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