- **Realistic Material Simulation**: Constructed from advanced high-molecular polymer materials, offering skin texture and muscle elasticity closely mimicking human tissue.
- **Authentic Tactile Feedback**: Features lifelike skin feel and strong needle insertion resistance, combined with high durability and self-healing properties to minimize visible needle marks after repeated use.
- **Accurate Anatomical Structure**: Internally embedded with simulated bony landmarks—including the anterior superior iliac spine, posterior superior iliac spine, sacrum, and greater trochanter—providing a scientific basis for precise injection site localization.
- **Support for Repeated Practice**: Designed with robust construction to withstand prolonged, high-frequency use by multiple students without requiring frequent component replacement.
Primary Functions & Applications:
- **Muscle Injection Training**: Supports injection techniques for the gluteus maximus, gluteus medius, gluteus minimus, and vastus lateralis muscles.
- **Sciatic Nerve Avoidance Training**: Internally delineates the sciatic nerve pathway, enabling students to learn how to prevent permanent nerve damage or paralysis caused by accidental needle penetration.
- **Fluid Infusion Capability**: Most advanced models support real liquid injection and feature dedicated drainage tubes for full-process simulation.



