The simplified half-body cardiopulmonary resuscitation (CPR) simulation manikin is mainly applied in basic first aid training, public safety education and practical training teaching for medical staff. It is an important teaching tool for learning CPR techniques.

This model is designed as a half-body structure, including the head, neck and chest, and can realistically simulate the human respiratory tract, thoracic elasticity and compression feedback. Trainees can perform operations such as external chest compression, artificial respiration, and airway opening on the model. Through repeated practice, they can master the correct compression position, depth, and frequency.

Some models are equipped with press counting or electronic prompt functions to help learners correct operational errors in real time and improve training efficiency. The simple version is designed to be portable and easy to promote in teaching, making it suitable for use in schools, enterprises, institutions and social emergency training.

Its application not only popularizes knowledge of cardiopulmonary resuscitation, but also enhances the public's awareness of first aid and practical skills, providing an important guarantee for the pre-hospital emergency care of patients with sudden cardiac arrest.