Medical speed-regulating cooling device

Abstract

The invention discloses a medical speed-regulating cooling device. The medical speed-regulating cooling device comprises an upper shell, a lower shell, a temperature adjusting device, a temperature-moisture probe, a temperature-moisture display panel and a made-to-order energy-storing material, wherein a first shell sealing cavity, a first refrigerating pipe cavity, a first made-to-order energy storing material cavity and a second made-to-order energy storing cavity are formed inside the upper shell; the lower shell is connected with the upper shell through a metal rod; a plurality of second refrigerating pipe cavities, second shell sealing cavities and third made-to-order energy storing materials are arranged inside the lower shell; the second refrigerating pipe cavities are used for holding refrigerating pipes; phase-change materials are also placed in the second refrigerating pipe cavities; the temperature adjusting device comprises four made-to-order energy storing rods; the moisture-temperature probe is arranged on an outer side of one of the second refrigerating pipe cavities, and is used for collecting temperature information through a temperature probe and collecting moisture information through a moisture probe; the temperature-moisture display panel is arranged on a front surface of the upper shell, and is used for displaying the moisture information and the temperature information; the made-to-order energy storing material comprises a first made-to-order energy storing material, a second made-to-order energy storing material and a third made-to-order energy storing material, and is used for changing the cooling rate.

Description

technical field [0001] The invention belongs to the field of cryopreservation and heat exchange, and in particular relates to a medical speed-regulating cooling device. Background technique [0002] With the continuous growth of my country's national economy, the people's requirements for health are getting higher and higher. For the continuous emergence of emerging diseases, it is necessary to carry out scientific research on them, and the research on their cells is particularly critical. How to freeze cells for long-term The application of scientific research has become a topic that people, especially researchers, pay more and more attention to. [0003] Cell cryopreservation is to store cells in a low-temperature environment, reduce cell metabolism, and ensure that the biological characteristics of preserved cells are basically complete for long-term storage, which is conducive to long-term scientific research applications. Different cells and tissues correspond to differ...

AI Technical Summary

Problems solved by technology

Different cells and tissues correspond to different optimal freezing rates. The traditional programmed cooling device can only reduce the sample speed at a fixed cooling rate. The cooling rate cannot be adjusted, and it cannot effectively achieve long-term preservation of tissues and organs.

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