Can the nurse pull the negative pressure ball?

Yes Before taking out the negative pressure ball, the nurse needs to ensure that the patient's physical condition is stable and there is no residual liquid in the negative pressure ball. When removing the negative pressure ball, nurses need to use correct extubation skills to avoid discomfort or injury to patients. In addition, after removing the negative pressure ball, the nurse needs to observe the patient's reaction to ensure the safety of the patient. So the nurse can pull the negative pressure ball.