Main functions:

• The clear anatomical structure of the body surface provides scientific basis for more accurate injection operation. The structure includes: proximal femur, greater trochanter, anterior superior iliac spine, posterior superior iliac spine and sacrum.

• The upper and outer quarter of the left buttock can be removed for easy observation and confirmation of its internal structure, the muscles of the gluteus medius and gluteus maximus, the sciatic nerve and vascular structure.

• Three kinds of intramuscular injection methods can be trained, including dorsal buttock injection, ventral buttock injection and lateral bone injection.

• The material is made of imported plastic elastomer material, which is cast by stainless steel mould at high temperature. It has a real texture and is durable, and the needle penetration mark is not obvious.