Larynx, heart and lung model

The larynx, heart and lung model integrates and displays the key structures of the respiratory and circulatory systems, truly reproducing the airway structure of the larynx, the anatomy of the heart and the morphology of the lung tissue. It is an important auxiliary tool for medical teaching and clinical training.

This model can visually present the anatomical relationships among the laryngeal cavity, glottis, trachea, cardiac cavity and lung lobes, helping learners systematically understand the collaborative mechanism of respiratory and circulatory functions. Through the three-dimensional structure display, the problems of abstraction in book teaching and the difficulty in grasping the overall structure have been solved. Meanwhile, the model is applicable to airway management, cardiopulmonary function explanations and related operation demonstrations, enhancing the intuitiveness and safety of teaching. Larynx, heart and lung models are helpful for enhancing medical students and nursing staff's understanding of the anatomy and functions related to life support, and are of great significance for clinical skills training and medical popular science.