The role of children's tracheal intubation model  in medical teaching can not be ignored, it can not only optimize the teaching effect, improve operational skills , but also reduce clinical risks and improve medical safety . With the continuous development of the medical simulation teaching market, more children's tracheal intubation models with high accuracy and high intelligence will be applied to medical training in the future. Medical education institutions and hospitals should make full use of this kind of teaching model to train more professional and skilled medical personnel.