The lower extremity and foot intravenous injection model is a highly realistic teaching device specially designed for venipuncture and infusion operation training. It is mainly applied in medical colleges, nursing training institutions and clinical skills training in hospitals.

This model truly reproduces the venous anatomical structure of the lower extremities and feet, including commonly used puncture sites such as the femoral vein, tibial vein and dorsal foot vein. It can simulate vascular elasticity, touch and reflux conditions, allowing trainees to have a realistic tactile experience during the operation process.

Through repeated practice, trainees can become familiar with the operation steps of venipuncture, the selection of needles, injection angles and aseptic techniques, and at the same time master the precautions and complication handling methods when puncturing at different sites.

This model is suitable for basic nursing teaching, skills assessment and preclinical practice, which can improve the operational proficiency and confidence of trainees. It is an important teaching tool for cultivating the intravenous operation ability of clinical nursing staff and ensuring patient safety.