The advantage of the infant airway obstruction and cardiopulmonary resuscitation model lies in its ability to highly realistically reproduce the infant first aid scene, helping trainees master the standardized operations for dealing with infant airway obstruction and cardiac and respiratory arrest.

The model adopts a realistic baby shape and soft materials, which can simulate airway obstruction of different degrees. Trainees can practice the correct methods of removing foreign objects such as back patting and chest pressing. Its cardiopulmonary resuscitation function is equipped with a feedback system that can display the depth, frequency and ventilation volume of compressions in real time, helping trainees correct operational errors and ensuring that the standards for first aid are met.

The application of this model can effectively enhance learners' clinical judgment and emergency response speed, and familiarize them with the process and precautions of infantile cardiopulmonary resuscitation.

Through repeated training, trainees can consolidate their skills in a risk-free environment, enhance their confidence and ability to handle sudden respiratory and cardiac arrest in infants, and provide a solid guarantee for actual rescue.