System Components:
Gravida Manikin:
Designed for delivery practice and adult first aid.
Neonatal Manikin:
Used for neonatal first aid and nursing care training.
Fetal Manikin:
Specifically created for practicing delivery.
Auxiliary Set:
Includes additional tools and equipment for enhanced training.
Maternal Manikin Features
1.Mechanical Gear Device:
Equipped with two adapters to connect the delivery fetus simulator using elastic clamp devices.
    Includes protective limit switches on both ends of the gear system for safety.
2.Delivery Process Control:
    Controller features pause, initialize, start, and continue functions with adjustable delivery speeds (1 to 4 levels).
3.Fetal Heart Sound Auscultation:
    Adjustable frequency and volume of fetal heart sounds. Heart rate range: 0–180 beats per minute.
4.Simulated Birth Scenarios:
    Replicates various delivery scenarios such as head birth, breech delivery, narrow birth canal, cord around the neck, and fore-lying placenta.
5.Highly Simulative Cervix:
    Realistically mimics cervical conditions for training purposes.
6.Leopold Maneuver Practice:
    Features a lifting "soft pad" for practicing the Leopold maneuver.
7.Cervical and Birth Canal Change Modules:
    Simulates different stages of cervical dilation and birth canal changes, fitting into the manikin for training:
Stage 1: No dilation, cervical canal intact, fetal head at -5.
Stage 2: 2 cm dilation, 50% cervical canal disappearance, fetal head at -4.
Stage 3: 4 cm dilation, cervical canal disappeared, fetal head at -3.
Stage 4: 5 cm dilation, cervical canal disappeared, fetal head at 0.
Stage 5: 7 cm dilation, cervical canal disappeared, fetal head at +2.
Stage 6: 10 cm dilation, cervical canal disappeared, fetal head at +5.

8.Fetal Head Descent Measurement:
    Measures fetal head descent and cervical dilation.
9.Simulates Multiple Placenta Positions:
    Provides training for various placenta placements.
10.Venous Channel:
    Maternal arm supports venous administration and nutrition training.
11.Vulvar Suture Practice Modules:
    Includes three incision positions: left lower, medial, and right lower.
12.Tracheal Intubation Training:
    Enables practice for maternal intubation procedures.
13.Carotid Artery Pulse Simulation:
    Manually simulates a carotid artery pulse.
14.CPR Training:
    Supports artificial respiration and chest compression, with electronic monitoring and voice prompts.
    Displays chest rise during inflation and monitors inflation volume, times, frequency, compression site, frequency, and depth.
    Inflation Volume Indicators:
        Excessive: Red bar
        Correct: Green bar
        Insufficient: Yellow bar
        Inflation into Stomach: Stomach indicator turns red

Compression Depth Indicators:
        Excessive: Red bar
        Correct: Green bar
        Insufficient: Yellow bar
Neonatal Manikin Features
1.Nursing Care:
    Includes eye irrigation, eye drops, neonatal washing, and bandaging.
2.Oral and Nasal Intubation:
    Allows practice of infant sputum suction, tracheal intubation, and gastric lavage.
3.Umbilical Cord Nursing:
    Includes scalp vein puncture and arm venous puncture with feedback for correct technique.
4.Neonatal CPR:
    Supports ventilation methods such as mouth-to-mouth, mouth-to-nose, and bag-respirator-to-mouth.
    Simulates artificial respiration and external chest compression.
Maternal Manikin CPR Training
1.Compliance with AHA Guidelines:
    Adheres to the 2016 American Heart Association (AHA) CPR emergency guidelines.
2.Electronic Monitoring:
    Tracks inflation volume, times, frequency, compression site, frequency, and depth.
3.Chest Rise Observation:
    Visible chest rise during inflation provides realistic training feedback.
Components
Advanced Delivery and Maternal-Neonatal Emergency Simulator (Maternal)
Neonatal Simulator (for delivery use)
Neonatal Emergency and Nursing Model
Automated Delivery and Fetal Heart Sound Controller
Adult CPR Electronic Display
BP Measurement Trainer
Elastic Cervix
Cervix Examination Modules (5 pieces/set)
Suturae Perinealis Model (3 pieces/set)
48-Hour Postpartum Uterus
Wooden Stethoscope (for fetal heart auscultation)
Normal Placenta (1 set)
Residual Placenta Chipping (1 set)
Neonatal Airway Cannula
Blood Pressure Meter (with cuff)
Stethoscope
Talcum Powder
This comprehensive simulator system provides extensive training capabilities in maternal and neonatal care, emergency response, and delivery scenarios, ensuring a realistic and hands-on learning experience.