Vaccine cold chain incubator allows vaccines to safely enter remote mountain villages
In the environment where vaccines are put on the market in large areas, many small and medium-sized logistics companies have experienced problems in packaging, refrigeration, storage and transportation and other technologies that are not updated in time, and they cannot guarantee the temperature stability during cold chain transportation. In order to ensure that the vaccine always maintains a stable temperature during the cold chain transportation process, to ensure the safety of the vaccine. This article will take the vaccine cold chain incubator as an example to introduce the current vaccine cold chain system in detail. Most vaccines need to be stored and transported at 2～8℃. However, during the storage and transportation of vaccines, problems such as unverified cold chain equipment, incomplete temperature control alarm devices, and frozen vaccines have been reported. It is required that the equipment used for receiving, storing and transporting vaccines and end-uses have scientific, systematic, standardized and practical functions. Vaccine cold-chain incubators are relatively popular cold-chain equipment nowadays. They are more resistant to pressure and drop, and have a longer service life than ordinary incubators. And the product has rich functions, which can effectively protect drugs, and can cooperate with the temperature and humidity monitoring system to realize the management information function; and the equipment itself conforms to the 'Pharmaceutical Business Quality Management Regulations' issued by the Food and Drug Administration, ' Compared with other cold chain transportation, vaccine cold chain incubators are undoubtedly more economical, more convenient, and safer than other cold chain transportation requirements. . Especially in some mountain villages with relatively backward infrastructure, it is very difficult to transport vaccines to hospitals or clinics. For them, this kind of transportation will be an extremely severe challenge. In these areas, the infrastructure that can lead to remote villages and towns may be in disrepair, dilapidated, or even no such infrastructure at all. Cold chain vehicles cannot be used for delivery, so they can only choose incubators for air or manual delivery. The vaccine cold chain incubator is required to have the three characteristics of light and easy transportation, wireless communication network and simple operation. Easy to transport: The thermal insulation box is relatively small in size and free from space constraints, which can greatly reduce transportation costs. It also has the two major characteristics of 'long-term temperature control' and 'small and light'. It has a long heat preservation time. After arriving in some areas with relatively backward infrastructure, it can give full play to its advantages of 'mobile small cold storage' and can pass various transportations. The tool is transported to the destination. Wireless communication network: If the transportation service network is not developed enough, you can also choose to install a GPRS data card. Domestic GPRS has achieved nationwide coverage. As long as you can make a call, you can use GPRS to upload data in real time, ensuring that the staff can remotely monitor the temperature in the incubator, and ensure the safety and efficiency of vaccine transportation. Simple operation: The use of the cold chain transport incubator can be summarized into three steps:The first step: the incubator is placed in the cold storage for 30-60 minutes, and the temperature and humidity recorder is turned on to see if the screen has arrived Refrigeration temperature! Step 2: If the user does not have a cold storage, he can also use the ice row in the box to cool the ice row. Take out the ice row after freezing for 12 hours and refrigerate it at room temperature for 15 to 30 minutes. Test the surface of the ice row with the temperature and humidity recorder probe. Temperature, when the temperature on the temperature and humidity recorder screen reaches the required temperature more than 2 degrees, the box can be packed. Multiple tests are required to ensure that the ice discharge temperature is accurate! Step 3: Put in the isolation board or tin foil to isolate the ice tray and the medicine box; after closing the lid, place the box in a room temperature environment for 15 to 30 minutes, and observe the temperature of the recorder, after it meets the cold chain standard , Can be loaded and shipped! Rebs said, standing on the tuyere, pigs can also fly. At present, although my country's pharmaceutical cold chain logistics industry is in the early stage of development, the industry is still small, scattered, and chaotic. However, after the impact of this epidemic, my country's construction of the pharmaceutical cold chain may be accelerated and the pharmaceutical cold chain industry may become the next outlet.
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