The role of pericardial puncture and intracardiac injection in training models

The pericardial puncture and intracardiac injection training model is an important teaching device used in emergency medicine and clinical skills training. By simulating the structure of the thoracic cage, the position of the heart and the characteristics of the pericardial cavity, it enables learners to practice high-risk operations in a safe environment. Models usually have palpable markers such as intercostal Spaces and sternal bodies, enabling operators to train the correct needle insertion points, directions and depths.

This model can simulate acute and critical conditions such as pericardial effusion and cardiac tamponade, allowing trainees to experience the key steps in rescue, including the basic processes of puncture positioning, fluid extraction, and intracardiac drug administration. Through repeated training, learners can enhance the accuracy of their operations, their sense of touch judgment and confidence in emergency response, reducing risks in clinical practice.

The model is widely used in emergency medicine, cardiology, nursing training, medical colleges and universities, and skills competition scenarios, providing reliable support for teaching, assessment and demonstration. It can effectively help trainees master the core techniques of pericardial puncture and intracardiac injection, and is an important training tool for improving clinical treatment capabilities.