The central venous puncture and intubation model is mainly used for teaching and training the commonly used central venous catheterization techniques in internal medicine, surgery and critical care, and is a core device in medical colleges and clinical skills training. The model usually simulates common puncture sites such as the subclavian vein, internal jugular vein, and femoral vein, and has palpable anatomical landmarks, such as the clavicle, sternocleidomastoid muscle, and inguinal ligament, enabling learners to master accurate positioning methods.

In teaching scenarios, this model is applicable to classroom demonstrations, group training, skills assessment and competition evaluation, allowing trainees to repeatedly practice key steps such as puncture Angle, needle insertion feel, guide wire placement and catheter fixation. It can also be used to enhance aseptic operation procedures and awareness of complication prevention, which helps to reduce the risks of clinical mispuncture, bleeding, infection, etc.

This model is widely applied in the training of emergency departments, icus, anesthesiology departments, nursing practice teaching, and pre-hospital emergency training. It is an efficient tool for enhancing the proficiency of central venous catheterization techniques and clinical safety.