Laryngal-cardiopulmonary model

The laryngal-cardiopulmonary model is a medical teaching model that comprehensively showcases the structure of the respiratory and circulatory systems, covering important organs such as the larynx, trachea, lungs, and heart.

This model, through three-dimensional design, visually presents the entire process of gas entering the larynx, passing through the trachea to reach the alveoli, and the circulation and oxygen exchange of blood between the heart and lungs. Students can thereby clearly understand the close physiological connection between the respiratory system and the circulatory system, and master the mechanisms of oxygen inhalation and carbon dioxide excretion.

In teaching applications, the laryngal-cardiopulmonary model is often used in medical, nursing and first aid training courses to help learners recognize the role of laryngeal structure in breathing and vocalization, and understand the anatomical position and functional coordination relationship of the cardiopulmonary system.

In addition, this model can also be used to demonstrate pathological processes such as asthma, airway obstruction, and cardiopulmonary diseases, and assist in explaining the theoretical knowledge of cardiopulmonary resuscitation (CPR) and airway management. Overall, the laryngal-cardiopulmonary model is an important teaching tool that integrates anatomical teaching and clinical skills training.