1. Elective surgeries should be prepared 30 minutes before surgery (turn on the air-conditioning and laminar flow device, and prepare the appropriate items). 2. The operating bed should be positioned and lowered to the "0" position after surgery. 3.

3. Turn off the power of shadowless lamp, close the arms of large and small lamps, turn off all switches of lighting, air conditioning and baby delivery trolley. The sealing clay is covered up in time.

4. Turn off the regiment purification system 30 minutes after the operation.

5. All kinds of articles are placed according to the "requirements for positioning and placing of articles between hands and wood".

6. Supervise and assist the nursing staff to do a good job of cleaning the floor under the operating bed.

7. The operating theatre equipment register and inventory book are placed in an orderly manner with complete records and signatures.

8. Sterile items are returned to the sterile room, clean cloths and surgical gowns are sent to the packing room.

9. Disposable items are returned to the place in time, and drugs are arranged in time in the operating room without being mixed and put in a mess.

10. Positioning cushions should be returned to the position in time after use.

11. Close the doors and windows of the operating theatre.

12. Replenish surgical materials in the wall cabinet in time.