Placenta enlarged model

Description

1. The model shows the placental tissue structure of amniotic epithelium, dense chorionic villi, chorionic stem, moth cell trophoblast shell and basal decidua and umbilical cord, etc. The fetal umbilical blood vessels are red for umbilical veins and blue for umbilical arteries, and the maternal uterine blood vessels are red for spiral arteries. Blue is uterine veins, with a total of 14 parts indicating marks.

2. Size: enlarged, height 20cm, width 22cm, height 4cm

3. Material: imported PVC material, imported paint, computer color matching, advanced color painting