Snoring is the old people often think is the process of sleep incense, not considered a disease, in fact, in medicine snoring is also a disease, called “obstructive sleep apnea hypoventilation syndrome” (obstructive sleep apnear-hypopnea syndrome, OSAHS). OSAHS). Obstructive sleep apnea-hypopnea syndrome generally refers to apnea and hypoventilation caused by collapse obstruction of the upper airway, specifically refers to the allegation that adults have at least 30 apneas, each apnea duration of at least 10 seconds or more, during a 7-hour nocturnal sleep, and that the intensity of respiratory airflow is reduced by more than 50% from the basal level during sleep, accompanied with arterial oxygen saturation, SaaS, and other symptoms of sleep apnea. oxygen saturation (SaO2) decreased by ≥4%; or apnea-hypopnear index (HAI): i.e., the average number of apnea and hypoventilation per hour of sleep is >5. In addition to obstructive sleep apnea, there is also central sleep apnea (centric sleep apnea CSA), which is the most common form of sleep apnea. apnea CSA) and mixed sleep apnea MSA. The latter two are associated with varying degrees of damage to the respiratory center and certain cranio-cerebral disorders, such as cranio-cerebral injury, encephalitis, brain abscess, brain stem infarction, brain stem hemorrhage, and so on. Frequent episodes of sleep apnea lead to a decrease in arterial partial pressure of oxygen, an increase in partial pressure of blood carbon dioxide, a decrease in PH, respiratory acidosis can occur, hypercapnia can stimulate the adrenal medulla to release large quantities of catecholamines, is the rise in blood pressure, heartbeat acceleration, and even cardiac arrhythmia, cardiac arrest and so on. Cardiac arrhythmia is the main cause of sudden death during sleep. In addition, brain damage caused by hypoxia can cause patients with mental retardation, memory loss, personality changes or behavioral abnormalities. Over the years, the advent of ventilators has brought good results to this patient, but they are cumbersome and need to be worn every night, while uvulopalatopharyngoplasty (UPPP) or palatopharyngoplasty (PPP), is one of the commonly used surgical procedures to treat OSAS (nocturnal sleep apnea syndrome). Tracheotomy is an effective treatment for severe OSAS patients, especially those with poor cardiopulmonary function and low oxygen saturation, when the above treatments do not work.