Features：

 

1. When closed, model represents female vulva; when opened, model demonstrate longitudinal section of female lower abdomen
2. Clear anatomical structure marks: anus, orificium vaginae, labium majus, labium minus, vagina, rectum, bladder, symphysis ossium pubis, sacrum, uterus, fallopian tube, ovary, etc.
3. Practice placement of female contraception device, demonstration of uterine curettage