earticle

영어

In this paper, we developed a thermoelectric storage container that maintains whole blood temperature and studied its characteristics. Using a temperature sensor, we compared the internal temperature with the set temperature in real time and maintained the temperature between 1 and 6°C. In addition, we installed insulation inside the container and used a lithium-ion battery to power the system to ensure a stable whole blood temperature even during long-distance transportation. Instead of a blood pack, a 350-g water bottle was used and the experiment was conducted at an ambient temperature of 25°C. After cooling for 10 minutes, the internal temperature of the container reached 6°C and the battery operated for 60 minutes. In the future, if we improve the thickness and thermal conductivity of the insulation installed in the thermoelectric storage container and utilize phase change materials as a supplement, we will be able to transport more diverse blood products and special reagents stably.