Blood management quality control requirements, all blood (blood specimens) should be placed in the refrigerator as soon as possible after collection, the whole process of cold chain transportation to ensure the quality of blood. Blood collection is a logistical activity in which a transportation box containing blood is transported from the blood transfusion bank to the ward.3.2 Blood collection is configured with one blood collection box, two ice bags, and one pack of therapeutic wipes in each department and placed in a designated location. When the ice bags are not in use, they are placed in the refrigerator for freezing and preservation.3. 2. 1 The logo is affixed to the middle of the lid of the blood collection box.3. 2. 2 The box should be sealed as a whole after the lid is closed, and should be dust-proof, rain-proof, and non-slip.3. 2. 3 The surface of the box exterior and interior is smooth and flat without cracks to prevent leakage of liquids.3. 2. 4 The box should be kept in a clean state before it is loaded with blood.3. 2. 5 The box should be kept in a clean state before being filled with blood.