Product Description

1. Why CPR Training Quality Matters

Out-of-hospital cardiac arrest remains one of the most lethal emergencies in modern medicine: in the United States alone, roughly 350,000+ occur annually, and survival depends heavily on the quality of CPR delivered before advanced care arrives (Panchal et al., 2020). The 2020 AHA guidelines define the adult quality targets:

But here is the training problem: a trainee cannot see inside the chest. Compressing at 4.2 cm feels identical to 5.2 cm; pacing at 90/min feels the same as 115/min. Without feedback, common errors (too shallow, too slow, leaning, over-ventilation) are silently practiced — and skill errors that are practiced are errors that are retained (Smith et al., 2008).

2. How the Tri-Color LED Feedback Closes the Loop

The CPR100A's tri-color LED system converts invisible performance into visible cues:

This design is directly supported by the evidence:

● Real-time feedback during simulated cardiac arrest is

associated with higher CPR quality

delivered by trained providers (Gilfoyle et al., 2023).

● The AHA consensus statement identifies compression depth, rate, and fraction as core quality components, and supports the use of feedback devices during training (Meaney et al., 2013).

● Technology-enhanced simulation produces large skill gains — effect sizes of 1.09–1.20 for time-based and procedural skills across 35,226 learners (Cook et al., 2011).

The result: a passive practice session becomes an active skill-correction drill, at a price point that lets every student practice, not just watch.

3. Training Protocols

Station A: Compression Calibration — 15 min

1. Compress into the 5–6 cm green zone while watching the LED.

2. Hold 100–120/min for 2 minutes; note rate-tier LED changes.

3. Correct one error at a time (depth first, then rate).

Station B: Ventilation & 30:2 Rhythm — 15 min

1. Practice ventilation within the 500–1000 ml LED range.

2. Run 30:2 cycles; verify ratio rhythm across 5 cycles.

Station C: Two-Minute Quality Test — 10 min per trainee

1. Continuous CPR for 2 minutes on the half-body unit.

2. Pass standard: depth and rate in green zones, full recoil, correct 30:2, no interruptions.

Station D: Scenario & Skill Retention — 20 min

1. Combine compression, ventilation, and simulated carotid pulse checks into one scenario.

2. Debrief using LED observations; schedule the next refresher.

Refresher note: CPR skills decay within months — BLS passing rates in nurses fell from 63% at 3 months to 58% at 12 months (Smith et al., 2008). The AHA recommends more frequent, shorter practice sessions over single annual courses (Bhanji et al., 2015).

4. Assessment Design

5. Maintenance

With proper care, the compression mechanism is rated for ~500,000 cycles — 20+ years at typical classroom usage.

6. FAQ

Q1: What is the difference between CPR100A and CPR100B? A: CPR100A is the electronic version with tri-color LED feedback for depth and rate — trainees see their performance in real time. CPR100B has mechanical clicker feedback only (no electronics) — a lower-cost option for budget programs that can do without digital cues.

Q2: Does it meet AHA standards? A: Yes — the depth zone (5–6 cm), rate target (100–120/min), and 30:2 ratio align with the AHA 2020 Adult BLS guidelines (Panchal et al., 2020). The LED system trains exactly the metrics the guidelines identify as critical.

Q3: How does the LED feedback work? A: An internal compression sensor detects depth and rate and drives the LEDs in real time. Battery-powered (standard AA, not included) — fully portable for off-site training.

Q4: Can it be used for AED training? A: It is a CPR trainer; it has no AED simulation. For combined CPR + AED stations, pair it with a standalone AED trainer, or choose a higher-tier model with defibrillation simulation.

Q5: Is it suitable for pediatric CPR? A: No — it trains adult CPR standards (5–6 cm depth). Pediatric CPR requires different depth parameters (about 4 cm for children, ~4 cm/1.5 in for infants) — use dedicated pediatric or infant manikins.

Q6: What is the MOQ and delivery time? A: MOQ is 10 units (samples 1–2 available). Air freight: 7–10 business days; sea freight: 30–45 days. Email adaanatomy@adaanatomy.com for a quote.

References

Part 3: Adult Basic and Advanced Life Support: 2020 AHA Guidelines for CPR and ECC — Panchal et al. (2020), Circulation 142(16 Suppl 2):S366–S468

Cardiopulmonary Resuscitation Quality: Improving Cardiac Resuscitation Outcomes — AHA Consensus Statement — Meaney et al. (2013), Circulation 128(4):417–435

Association of Real-Time Feedback and Cardiopulmonary-Resuscitation Quality Delivered by Ambulance Personnel — Gilfoyle et al. (2023), J Am Heart Assoc 12(20):e029457

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

Evaluation of Staff's Retention of ACLS and BLS Skills — Smith et al. (2008), Resuscitation 78(1):59–65

Part 14: Education: 2015 AHA Guidelines Update for CPR and ECC — Bhanji et al. (2015), Circulation 132(18 Suppl 2):S561–S573