The significance of the children's tracheal intubation model lies in providing a safe and realistic platform for children's airway management practice for medical students, nurses and first aid trainees.

Due to the significant differences in the anatomical structure of children's respiratory tracts compared to adults, the operation is rather difficult. Therefore, model training is particularly important. This model is designed in scale for children and features real structures of the oral cavity, throat, glottis and trachea. It can be trained for operations such as tracheal intubation, laryngoscopy observation and ventilation verification.

Through repeated practice, trainees can master the correct intubation techniques, position placement and key points of airway assessment, thereby enhancing their ability to establish effective airways in clinical emergency rescue. Some advanced models are also equipped with electronic feedback systems, which can display the intubation position and ventilation effect in real time, enhancing the scientific nature and interactivity of teaching.

The application of the tracheal intubation model for children has effectively reduced the practical operation risks and improved the emergency response and technical level of medical staff in the management of children's respiratory tracts.