Features:
System components:

1. Delivery and adult manikin
2. Childbirthing fetus
3. Delivery process and fetal heart sound controller
4. Simulative cervical os
5. Antepartum cervical changes and birth canal relation modules
6. Post partum 48 hours uterus
7. Postpartum perineum incision and suturing modules
8. Simulative placenta/umbilical cord

Maternal manikin features:

1. The mechanical gear device is equipped with two mechanical adapters for connecting simulative delivery fetus; fetus and adapter, the adapter and adapter, adapter and gear device are all fixed with elastic clamp device. There are system protective limit switches on both top and lower end of the gear device.
2. The delivery process and fetus heart sound controller can suspend, initialize, start and continue the delivery process; delivery speed is adjustable according to requirement, have 1-4 steps;
3. Fetal heart sound auscultation: can set fetal heart sound frequency and volume, heart rate is adjustable between
   80-180
   ;
4. Can simulate head birth, breech delivery, narrow birth canal, cord around neck, fore-lying placenta, etc;
5. With highly simulative cervix
6. Equipped with lifting
   Soft pad
   for practicing Leopold maneuver;
7. Equipped with antepartum cervical change and birth canal change modules, which can be fitted to maternal manikin for training;
   • Stage 1: no dilation of cervix; cervical canal does not disappear; the position relation between fetal head and ischial spine plane is -5;
   • Stage 2: 2 cm cervical dilation; disappear 50% of cervical canal; the position relation between fetal head and ischial spine plane is -4;
   • Stage 3: 4cm cervical dilation; cervical canal completely disappear; the position relation between fetal head and ischial spine place is - 3;
   • Stage 4: 5cm cervical dilation; cervical canal completely disappear; the position relation between fetal head and ischial spine place is 0;
   • Stage 5: 7cm cervical dilation; cervical canal completely disappear; the position relation between fetal head and ischial spine place is +2;
   • Stage 6:10cm cervical dilation; cervical canal completely disappear; the position relation between fetal head and ischial spine place is +5;
8. Can measure fetal head descent and cervical dilation
9. Can simulate multiple placenta position
10. Can set venous channel in maternal arm for giving administration and nutrition
11. Vulvar suture practice modules, including left lower, medial and right lower three incision position;
12. Manually simulate carotid artery pulse