BLOOD STORAGE SYSTEM AND WORKING METHOD THEREOF

The present invention provides a blood storage system and a working method thereof. The blood storage system includes a storage box convenient to carry and transport. A box body is internally provided with a cavity configured to store a blood bag. The cavity is provided with an accessory interlayer capable of covering a top surface of the cavity. The accessory interlayer is internally provided with a stirring shaft having detachable stirring blades and a plurality of partition plates configured to divide the cavity into a plurality of zones. According to the present invention, the accessory interlayer is arranged, and several partition plates and the stirring shaft are placed in the accessory interlayer. When blood to be stored in the storage box is non-platelet blood, the partition plates are assembled in the cavity, and the cavity is divided into several zones configured to place all bags of blood. After putting of the blood bag is stopped, the accessory interlayer is placed, a box cover is closed, and then a corresponding storage mode is started, such that a temperature of the cavity is controlled within a proper range by a storage box controller.