The infant leg venipuncture model is a tool specifically designed for infant venipuncture training and has significant teaching and clinical value. Its functions are mainly reflected in the following aspects:

1.  Simulating the vein Structure of an infant's leg  : This model truly reproduces the anatomical features of the veins in an infant's leg, allowing trainees to practice how to identify and puncture the veins in an infant's leg, reducing the difficulty of puncture caused by the small and fragile blood vessels of infants.

2.  Enhance puncture Skills  : Through repeated practice, trainees can master puncture techniques suitable for infants, such as the correct puncture Angle and depth, to ensure the smooth completion of venipuncture in actual clinical practice and avoid puncture failure or injury.

3.  Enhance emergency response capabilities  : This model can simulate common problems in infant leg venipuncture, such as unclear vessel location and failed puncture, helping trainees learn how to solve these clinical challenges and improve their emergency response capabilities.

4.  Reduce clinical risks  : Through simulation training, trainees can accumulate experience in a risk-free environment, avoiding harm to infants during actual operations, thereby enhancing the success rate and safety of puncture.

In conclusion, the infant leg venipuncture model provides a safe and effective training platform for caregivers and medical staff, helping them master the skills of infant venipuncture and enhance their ability to handle it in clinical practice.