The staff puts the blood box with the blood bag in front of the refrigerator. When passing through the smart door, the RFID tag attached to the blood bag enters the intelligent door reading and writing range, the information on the label is read out, and it is filtered through the middleware. At the same time, the system displays the blood type, type, specification and other information on the LCD screen of the smart door. The staff confirms that the inbound data is correct based on the displayed content. At the same time, the smart door writes information such as the storage time of each blood bag, the type of storage, the warehousing person, and the refrigerator number into the RFID blood management system.
The system issues an outbound command to instruct the staff to go to the designated area and take out the blood of the specified type, size and quantity. The outbound process, the system records the time of the outbound, the effective date of the blood, and other secondary information. The order of the blood out of the warehouse is read by the system and determined after analysis. Require the same kind of blood, in accordance with the principle of first-in-first-out, to avoid the accumulation of inventory, and the phenomenon of blood expired waste. For the blood to be inspected, unqualified, and expired in the blood bank, the system will give a prompt sound when passing out of the intelligent door to ensure the quality of the blood.