Respiratory balloon operation process: 1, check the respiratory balloon and mask there is no leakage. 2, the respiratory balloon connected to the mask, if there is oxygen, the end of the respiratory balloon is best connected to the oxygen. 3, remove the patient’s oral foreign body, if there are dentures must also be removed. 4, with the CE method of mask fixed to the patient’s nose and mouth and open the airway. 5, pinch the balloon generally do not need to be completely the balloon. 6, the balloon is usually not a balloon. 7, the balloon is not a balloon. Pinch the balloon in the end, pinch the balloon when the eyes must look at the patient’s chest there is no rise and fall, can see the chest has a rise and fall to prove that the artificial respiration is effective.