Biological safe medicine storage box

Abstract

The invention discloses a biological safe medicine storage box which comprises a box body and a refrigeration system, wherein a circulating fan and a filter are arranged in the box body; and the box body is a sealed heat insulating box body. According to the invention, the box body is a sealed box body, so that gas in the box body circularly flows only in the box body; in the gas flowing process, the peculiar smell, bacteria, viruses and the like emitted by the medicines can be filtered by the filter in real time, so that the cross infection of the medicines can be prevented; and the gas in the box body is not exhausted outside, thereby performing a certain protective effect on the medical personnel. Moreover, the temperature in the box body is uniform and controllable, the effective refrigeration capacity is large, the cold preserving performance is good, the low-temperature refrigeration time is long, the cleaning and carrying processes are convenient, and the service life is long, thus the biological safe medicine storage box is an ideal refrigeration apparatus for transporting constant-temperature products.

Description

technical field [0001] The invention relates to a medicine storage box, in particular to a biosafety medicine storage box used for storing reagents, vaccines, pathogens and other medicines with special environmental requirements. Background technique [0002] At present, most of the current medicine storage boxes are frozen with ice cubes, which belongs to the original extensive storage method. Its disadvantages are 1. The temperature control is uneven, the temperature close to the ice cube is low, and the temperature away from it is high; 2. The temperature accuracy is not high, and the storage range of vaccines, reagents or special medicines is mostly 2°C to 8°C, while ice The block can only provide a general temperature range; 3. The storage time is limited, and the storage period of the ice block is greatly affected by the external temperature, which is not conducive to long-distance and long-term storage; 4. Cross-infection between drugs and reagents affects The effect...

AI Technical Summary

Problems solved by technology

Its disadvantages are 1. The temperature control is uneven, the temperature close to the ice cube is low, and the temperature away from it is high; 2. The temperature accuracy is not high, and the storage range of vaccines, reagents or special medicines is mostly 2°C to 8°C, while ice The block can only provide a general temperature range; 3. The storage time is limited, and the storage period of the ice block is greatly affected by the external temperature, which is not conducive to long-distance and long-term storage; 4. Cross-infection between drugs and reagents affects The effect of the use of pharmaceutical reagents; 5. Medical staff will also be poisoned by the volatilization and infection of pharmaceutical reagents

[0003] Chinese patent 201020120827.3 discloses a portable temperature-regulating medicine box, which includes a box body and a box cover. The box body is provided with a cavity for containing medicines and a semiconductor temperature control unit for adjusting the temperature in the cavity. The temperature control unit includes a semiconductor chip and a temperature measuring probe. The semiconductor chip is connected to the power supply circuit. In this patent, the medicine in the medicine box can be kept at a constant temperature for a long time without external power supply. However, the patent The problem of cross-infection between medicines and reagents, and the infection of medical staff by the exhaust gas in the medicine box is not solved

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