The significance of the infant airway infarction and cardiopulmonary resuscitation model lies in providing a safe and repeatable training platform for medical staff and nursing students, enabling them to master the most crucial skills in infant first aid.

The model is designed based on the anatomical features of infants and can simulate emergency situations such as airway obstruction, apnea and cardiac arrest. Trainees can practice airway obstruction relief, external chest compression, artificial respiration and comprehensive cardiopulmonary resuscitation. Through a realistic feedback mechanism, learners can perceive the operation effect in real time, correct their techniques, and master the depth of compression, breathing rate and resuscitation rhythm.

This model is widely applied in neonatology, pediatric nursing, first aid training and skills assessment, helping trainees enhance their rapid judgment, operational proficiency and emergency handling capabilities in a risk-free environment, laying a foundation for ensuring the safety of infants' lives and improving the success rate of clinical treatment.