At present, the anesthesia community has not reached a standard for anesthesia awakening score. The awakening is generally based on the following aspects to evaluate whether a patient is awakening well: First, according to the recovery of the patient’s sensory function, there is a response to painful stimuli, such as pressure on the eye socket, pinching, and other painful sensations. Second, observe the recovery of the patient’s autonomic respiration, such as the patient’s good recovery of autonomic respiration, tidal volume can reach more than 5ml per kilogram of body weight, can ensure sufficient oxygen saturation, oxygen saturation at 99%-100%. Third, look at the recovery of various reflexes, such as swallowing reflex, cough reflex, and pupil-to-light reflex. Fourth, the patient can respond to the call, which means he or she can open the eyes, is more conscious, can raise the head, even hold the hand with strength, and can fully follow the doctor’s medical advice to carry out activities, etc.