Features and Benefits: The high-fidelity tissue material accurately simulates the tactile sensation and resistance of the real femoral anatomical structure. The model compatible with ultrasound can provide clear vascular imaging. The complete skin layer enhances the realistic needle-puncture experience and ultrasound imaging effect. The replaceable blood vessel catheter allows for multiple practices without compromising quality. The compact and durable design ensures easy transportation and reusability. Simple maintenance can enhance long-term value.