Cardiopulmonary resuscitation model and AED defibrillation model have significant application value in teaching and training. They not only improve the efficiency of teaching first-aid skills, but also enhance learners' practical ability and confidence in dealing with emergencies. The following is a specific analysis of its application value:

First, improve the teaching effect

Intuitive and interactive: The cardiopulmonary resuscitation model and the AED defibrillation model allow learners to intuitively understand the whole process of first aid operations by simulating real human anatomy and physiological responses. This intuitiveness helps to deepen the learner's understanding of the knowledge, while the interactive nature of the model allows learners to practice repeatedly to master the correct operational skills.

Combining theory and practice: Traditional first aid teaching often focuses on the teaching of theoretical knowledge, while cardiopulmonary resuscitation model and AED defibrillation model realize the organic combination of theory and practice. Learners can carry out practical operations in the simulated environment, transform theoretical knowledge into practical ability, and improve the learning effect.

Second, enhance practical ability

Safe and controllable practice environment: Using a model to practice can avoid the risks that may come from operating on real patients and provide a safe and controllable practice environment for learners. This environment helps learners relax and focus on improving their skills.

Repeated practice and feedback: The model allows the learner to repeat the practice many times until he has mastered the correct operating skill. At the same time, some advanced models can also provide immediate feedback to help learners correct mistakes in time and improve the accuracy and proficiency of operations.

Third, improve emergency response capacity

Simulation of real situation: cardiopulmonary resuscitation model and AED defibrillation model can simulate real emergency situations such as cardiac arrest, so that learners can experience the whole process of emergency rescue in a simulated environment. This kind of simulation training helps to develop the learners' emergency response ability, so that they can act quickly and accurately when they encounter real situations.

Enhance self-confidence: Through repeated practice and simulation training, learners can gradually familiarize themselves with the process and skills of first aid operation, thereby enhancing self-confidence. This confidence is especially important in emergency situations, helping learners to remain calm and decisive.

To sum up, the application value of cardiopulmonary resuscitation model and AED defibrillation model in teaching and training is reflected in many aspects such as improving teaching effect, enhancing practical ability and improving emergency response ability. They provide strong support for the teaching and popularization of first aid skills, and make important contributions to training more excellent first aid personnel.