The multi-functional tracheal management model is an important tool for emergency rescue and clinical training, and is widely used in the learning and simulation of respiratory tract management techniques. It integrates multiple functions such as tracheal intubation, airway management, and respiratory monitoring, helping medical staff master how to handle patients' airways in emergency situations, especially in cases of respiratory failure and airway obstruction.

The principle of this model is based on highly realistic technology, which can simulate the structure and physiological responses of human airways. It has the following main features:

1. It can regulate airway patency

The model allows for the adjustment of airway patency and can simulate common respiratory problems such as airway obstruction, laryngeal edema, and tongue root retraction, enabling trainees to conduct tracheal management training in various complex situations.

2. Tracheal Intubation and Airway Monitoring Function

The model can simulate the entire process of tracheal intubation, helping trainees practice how to intubate accurately and effectively maintain airway patency. It also provides feedback on airway pressure, airflow and oxygenation levels to help trainees master the correct intubation techniques and monitoring methods.

3. Artificial Respiration and Chest Compression

The model supports the practice of artificial respiration and external chest compression to ensure that trainees can correctly master respiratory and circulatory resuscitation techniques during the process of tracheal management. By simulating patients of different age groups, trainees can learn how to adjust the operation methods according to different physiological conditions.

4. Real-time Feedback System

This model is equipped with a real-time feedback system that can provide feedback on intubation depth, airway pressure and breathing effect, helping trainees correct problems during operation and improve tracheal management skills.

Through these functions, the multi-functional tracheal management model provides a comprehensive and systematic practice platform for first aid training, enhancing the ability of first aid personnel to handle various complex respiratory tract management situations.