Why do newborns with cleft lip and palate need orthodontics right after birth? Because in cleft lip and palate, the alveoli are split, the nostrils are collapsed, and the direct sutures are too much tension and the scars are obvious. The nostrils are also not straight. In the first three months of life, with the residual power of the mother’s estrogen, the child’s bones are soft and moldable, and with the help of the orthodontic device, the cleft can be reduced and the nostrils can be straightened, creating the conditions for plastic surgery. Unfortunately, Li Yan was born in Beijing Union Hospital at that time because the domestic technology is not mature, can only go to the United States, every week to the doctor’s mouth to wear dentures like braces to orthodontics, spend money not to mention that adults and children suffer a lot. I think it is difficult for domestic children with cleft lip and palate born in different parts of the country every year to have such conditions to seek treatment. Fortunately, the orthodontist Wang Qi of the hospital’s Department of Orthodontics, after clinical improvement, found that the palatal guard worn on the newborn child was the bottleneck to the popularity of this orthodontic treatment, and then invented a preoperative orthodontic device that could be manufactured. In this way, patients can achieve their orthodontic goals by simple manipulation by the child’s parents in the first hours of life. At the same time families with cleft lip and palate become psychologically sunnier and change from being at a loss to working together to treat their children actively and personally. At present, there are more than one hundred cases of children with cleft lip and palate, due to which Blossom and Blossom good curtain ΡΑU U lot of intermittent warriors wrestle with polyester and drainage of the casual beard, and the three items. As a Christmas gift to the world’s cleft lip and palate babies, the patent has finally been transformed into a product that can enter the families of children across the country through commercial channels, eliminating the need for the whole family to travel to the big cities to seek medical treatment for their children.