Neonatal incubator is a common equipment in neonatal department, it can mainly simulate the environment of the womb and keep the child comfortable, but this is not a complete treatment equipment, some parents think it is through the incubator to treat the child, this perception is wrong. In addition, the incubator can also maintain the normal body temperature of the newborn, reduce heat loss, it can reduce cross-infection between newborns, and can facilitate the placement of equipment and certain examination operations of medical personnel. Some newborns that need to be placed in incubators include newborns with various infectious diseases, premature babies, low birth weight babies, various critical newborns and some newborns with blue light irradiation, etc. These are recommended to be treated in the incubator, which is beneficial to the recovery of the child’s condition.