The pelvis with fetal head is a teaching model used to demonstrate and train the mechanism of childbirth. Its main function is to help learners intuitively understand the position changes of the fetal head in the pelvis and the process of delivery. The model includes the standard female pelvic structure and a movable fetal head, capable of demonstrating key steps such as the connection, descent, internal rotation, extension and external rotation of the fetal head, making the abstract mechanism of labor concrete and visual

In teaching, teachers can use this model to explain the influence of different pelvic types on childbirth, helping students master the judgment of fetal head position, labor process assessment and midwifery skills. Learners can repeatedly observe and operate the movement trajectory of the fetal head, enhance their understanding of anatomical relationships and dynamic processes, and improve their clinical identification ability. Overall, this model is an important tool for integrating midwifery theory with practice, which is conducive to establishing a systematic and clear understanding of the delivery mechanism.