1. Daily preparations before starting the machine, including cleaning and wiping the equipment, and checking whether the operating environment of the equipment is safe.
2. Turn on the computer 30 minutes before the operation, turn on the computer room, press the power button to turn on the air conditioner, adjust it to a suitable temperature, and press the POWER0N button on the main console to turn on the system.
3. Self-inspection will be conducted after the system is turned on, and the operator should check it carefully. If found, the reason should be found in time.
4. Check the patient and input relevant information into the system, and complete the operation of corresponding technical parameters according to the doctor's instructions during the operation, including imaging procedure, total amount of contrast agent, flow rate per second and corresponding posture change.
5. After the operation, timely process the image, burn the CD and print the film. After the patient leaves the operating room, reset the equipment in time, shut down the system, turn off the main power supply, turn off the air conditioner, wipe the dirt on the equipment, sort out the items, close the doors and windows, and fill in the usage log of large medical equipment.
6.DSA must be operated by trained certified professionals and must be operated in accordance with operating procedures. Without the permission of the operator, other personnel shall not operate the equipment at will. The equipment must run under normal conditions, and it is forbidden to start the equipment with hidden dangers.
7, weekly maintenance, operators and inspectors must wear protective equipment warning lights, warning signs to good performance, eye-catching.
8, staff wearing personal dosimeter, to do a good job of radiation protection.
9, personnel working in the intervention room, all need to strictly abide by the aseptic operation procedures, keep the room quiet and clean.