Product Description

Configuration note: confirm the model's maneuver range (dystocia simulation, perineal anatomy) and included accessories with your supplier — chinoncpr@adaanatomy.com.

1. Why Childbirth Skills Need Dedicated, Repeatable Training

Maternal and newborn outcomes still demand urgent improvement worldwide: an estimated 287,000 women died from pregnancy-related causes in 2020, and 2.3 million newborns died within the first 28 days of life — with birth asphyxia a leading cause (WHO, 2023).

The evidence that training changes outcomes is now direct, not theoretical:

● A prospective study in a UK obstetric unit found that introducing obstetric emergency training was associated with a significant reduction in perinatal asphyxia and neonatal hypoxic-ischaemic encephalopathy (Draycott et al., 2006).

● A 12-year interrupted time-series study of shoulder dystocia training found sustained improvements in management and a reduction in brachial plexus injury after training was introduced (Crofts et al., 2016).

● The THISTLE stepped-wedge RCT showed that a multi-professional obstetric training package (PROMPT) across a health service reduced the proportion of term babies born with 5-minute Apgar < 7 (Lenguerrand et al., 2020).

The mechanism behind these results is simple: delivery skills — perineal control, shoulder release sequences, cord management — are psychomotor skills that must be practiced to mastery before they are needed in a crisis. Technology-enhanced simulation produces large effects on skills and behaviors (effect sizes 1.09–1.20; Cook et al., 2011).

2. Training Domains of the BIX-F50

3. Training Protocols

Station A: Normal Vertex Delivery — 30 min

1. Fetal position and station assessment on the model.

2. Crowning management: support perineum, guide fetal head flexion.

3. Controlled delivery of shoulders; document sequence.

4. Instructor verifies hand positions at each step.

Station B: Perineal Support & Episiotomy Decision — 20 min

1. Practice perineal support hand placement and traction control.

2. Apply the restrictive episiotomy decision rule: only when clinically indicated (evidence: restrictive policy reduces posterior trauma — Jiang et al., 2017).

3. Practice the technique on the model if permitted by your program protocol.

Station C: Shoulder Dystocia Drill — 25 min

Run the standard sequence against the clock:

1. Recognition: turtle sign, retraction of the chin.

2. McRoberts maneuver + suprapubic pressure.

3. Internal rotation (Rubin/Woods) as escalation.

4. Posterior arm delivery; final resort: all-fours position.

Drill standard: complete steps 1–2 within 60 seconds; 12-year outcome data shows trained teams consistently apply these sequences (Crofts et al., 2016).

Station D: Placenta & Immediate Newborn Care — 25 min

1. Controlled cord traction with uterine support.

2. Placenta inspection: maternal and fetal surfaces, cord integrity.

3. Newborn immediate care: dry, stimulate, assess breathing; clamp timing discussion.

4. Assessment Checklist (Pass/Fail)

5. Maintenance & Consumables

6. FAQ

Q1: What is the difference between BIX-F50 and BIX-F55? A: F55 is a senior dual-patient obstetric model covering maternal + newborn resuscitation and emergency care. F50 is a skills-focused childbirth trainer — normal delivery, perineal support, shoulder dystocia drills, placenta, and newborn care — built for repeated hands-on technique practice in midwifery and obstetric programs.

Q2: Does F50 support shoulder dystocia simulation? A: Yes — shoulder dystocia drill is one of its core training domains, using the standard McRoberts sequence with escalation steps, the same approach shown to reduce brachial plexus injury in 12-year outcome data (Crofts et al., 2016).

Q3: Can students practice perineal support and episiotomy decisions? A: Yes. Perineal support is a dedicated station, and the restrictive episiotomy decision rule is taught with Cochrane evidence (Jiang et al., 2017). Confirm the perineal anatomy options with your supplier.

Q4: Is delivery simulation proven to improve real outcomes? A: Yes. Training obstetric emergencies reduced perinatal asphyxia in a UK unit (Draycott et al., 2006), and a health-service RCT (THISTLE) reduced 5-minute Apgar < 7 rates after multi-professional training (Lenguerrand et al., 2020).

Q5: Who is the target audience? A: Midwifery students, obstetric residents, delivery-room nurses, and refresher programs for practicing birth attendants.

Q6: What is the MOQ and delivery time? A: MOQ is 1 unit. Air freight: 7–10 business days; sea freight for larger orders: 30–45 days. Email chinoncpr@adaanatomy.com for a quote.

References

Does Training in Obstetric Emergencies Improve Neonatal Outcome? — Draycott et al. (2006), BJOG 113(2):177–182

Prevention of Brachial Plexus Injury — 12 Years of Shoulder Dystocia Training: An Interrupted Time-Series Study — Crofts et al. (2016), BJOG 123(1):111–118

Effect of Hands-on Interprofessional Simulation Training for Local Emergencies in Scotland: The THISTLE Stepped-Wedge Design RCT — Lenguerrand et al. (2020), BMJ Qual Saf 29(2):122–134

Selective Versus Routine Use of Episiotomy for Vaginal Birth — Jiang et al. (2017), Cochrane Database Syst Rev 2:CD000081

Technology-Enhanced Simulation for Health Professions Education: A Systematic Review and Meta-analysis — Cook et al. (2011), JAMA 306(9):978–988