1, prepare the equipment: the medical equipment to be sterilized will be cleaned and placed in the ethylene oxide sterilization box.
2, closed box door: the door of the ethylene oxide sterilization box will be tightly closed, and the locking device is locked.
3, vacuum: in the ethylene oxide sterilization box vacuum, exhaust the air inside the box.
4, add ethylene oxide: add a certain amount of ethylene oxide in the ethylene oxide sterilization box, and close the entrance.
5, sterilization: ethylene oxide sterilization box in the ethylene oxide heating, so that it reaches a certain temperature, maintained for a certain period of time, sterilization effect.
6, ventilation: after the end of sterilization, the ethylene oxide sterilization box will be ventilated exhaust, so that its internal environment back to normal.