exquisite workmanship Placental tissue Simulation model medical Pelvis Placenta Model

Exquisite workmanship Placental tissue Simulation model medical Pelvis Placenta Model

This model shows the structure of placental tissues, amniotic epithelium, dense chorion, chorionic villi, villi, cytotrophoblast shell and decidua basalis, and umbilical cord. The fetal umbilical blood vessels are red for umbilical veins, blue for umbilical arteries and maternal uterine vessels Red is the spiral vein of the uterus. The blue color is the uterine vein, and there are a total of 14 indicators.
Size: 20*22*4cm
Material: pvc