Medical refrigerators are specialized refrigerators for storing and preserving special medicine, such as medicine, vaccines, enzyme hormones, stem cells, platelets, transplanted skin and animal tissue samples, extracted RNA and gene libraries, as well as  some important biological and chemical reagents. Refrigerators used by medical units include special refrigerators for blood banks, constant temperature storage boxes for pharmaceutical drugs, laboratory ow-temperature refrigerators, and ultra-low-temperature refrigerators.
 
Medical refrigerators are widely used in many industries and fields such as scientific research institutions, medical and health care, biopharmaceuticals, pharmacies, etc., and are one of the indispensable medical equipment. Medical refrigerators have strict temperature control devices, and their performance and uses are quite different from household refrigerators. Medical refrigerators can be divided into low-temperature storage freezers, ultra-low-temperature storage freezers, deep-low-temperature storage freezers  and heated storage boxes according to their temperature. Their materials and general purpose are similar, but they are different in size and application scope.
 
Application scope of medical refrigerators:
1. Medical ultra-low temperature refrigerator: it is used to store biological macromolecules, cells, tissues and organs (human organ tissues, whole blood, plasma, serum, biological fluids or processed biological samples (DNA, RNA, protein, etc.)).
2. Medical low-temperature refrigerator: it is used to preserve fresh frozen plasma, vaccines, enzymes, culture media, reagents and biological specimens for genetic research.
3. Medical low-temperature storage refrigerator: it  can provide storage space for medicines and reagents that meet the requirements of blood storage temperature.
4. Medical freezer: it is used to store human test samples, medicines, insulin, vaccines, biological products, reagents, etc.
5. Blood bank freezer: it can be used to refrigerate medicines and biological products.
 
Medical low-temperature refrigerators have a wide range of application scenarios, including bio-banks, drug and reagent safety, blood safety, vaccine safety, etc., and the corresponding terminals include hospitals, biopharmaceutical companies, scientific research institutions, testing centers, disease prevention and control centers and so on.