The significance of the thoracolumbral and dorsal puncture training model

The thoracolumbar puncture training model is based on the real human anatomical structure, simulating the hierarchical relationship of the chest wall, ribs, muscles and pleural cavity, providing a safe and controllable training environment for clinical puncture operations.

This model can be used to repeatedly practice key operations such as thoracentesis and closed thoracic drainage, helping trainees accurately master the positioning of the body surface, the Angle and depth of needle insertion, and reducing the risk of accidental injury to lung tissue and blood vessels. Through simulation feedback design, trainees can intuitively understand the changes in their sense of touch during the puncture process, enhancing their confidence and proficiency in operation.

The model effectively makes up for the problems of limited clinical training cases and high teaching risks. It is applicable to medical teaching, resident training and skills assessment. It helps standardize the operation process, improve the safety and success rate of thoracentesis, and is of great significance for cultivating qualified clinical medical staff.