BIX/CPR100B Guide: Half Body CPR Training Manikin — Reliable Mechanical Feedback, No Electronics

Product Description

Educational-use note: educational equipment, not a medical device for patient use. Request the spec sheet for lung bags and spare parts.

1. Why a Mechanical Manikin Carries the Entry Level

Every CPR programme has two problems: too few manikins, and too little budget. Both are solved the same way — with equipment that costs less, needs no charging and can be handed to a beginner without an electronics briefing.

The case for low-cost models is stated plainly in the literature: a randomized crossover study of 42 laypersons was built on the premise that mass CPR training using less expensive and easily portable manikins is one way to increase the number of trained laypeople in a short time. It compared a low-cost model with a conventional manikin, measuring compressions with blinded accelerometer devices and without any feedback during measurement (Tanaka et al., 2017).

The finding matters for how you buy. Both models achieved satisfactory compression rates — 84% of compressions on the low-cost model fell within the adequate 100–120/min band versus 79.5% on the conventional manikin (p = 0.457). Depth was the weak point for both: only 1.5% and 5.5% respectively reached adequate depth, and the majority of participants, especially older learners, struggled with depth; only the under-20 group reached an adequate median depth on the conventional manikin (p = 0.0024) (Tanaka et al., 2017).

That explains the CPR100B's place in a curriculum: a mechanical manikin with click feedback for correct compression depth gives beginners repetition and a physical cue at a price that lets a school own a class set. Where depth precision must be proved, the electronic models take over (section 4).

2. Evidence

3. What the CPR100B Lets You Teach

A. Basic sequence and rate

Airway opening, mouth-to-mouth breathing and manual compressions are practised on one unit, with the 30:2 ratio and five-cycle structure built into the drill: 30 compressions, two breaths, five times. The model is specified for at least 100 beats/min — the lower bound of the range used in current guidance — and tempo can be rehearsed against a metronome, the check being five cycles in roughly two minutes.

C. A physical cue for depth

The page describes mechanical click feedback for correct compression depth — the difference between pressing and pressing correctly, signalled without electronics.

D. Lung inflation, airway opening and class volume

The manikin includes lung bags and a mask, so students see inflation with a correct breath and practise head-tilt/chin-lift airway opening — the skills that failed most often before training (Aloush et al., 2019). Nothing is battery-dependent, so one instructor can run several stations and keep a whole class compressing, in rooms with no power.

4. Where the CPR100B Sits in the CPR Line

Buying logic: buy the CPR100B in class sets for the beginner tier — no charging, minimal maintenance. Move learners to CPR230 when depth and rate must be measured, and to CPR260/CPR490 for printed evidence. If a tender names AHA compliance, use the CPR100A.

5. Teaching Protocol

Assessment checklist

• Airway opened before ventilation attempted
• Hand position established before the first compression
• Compressions at 100+/min with the click reached
• Ventilation producing visible lung inflation
• 30:2 ratio maintained for five complete cycles
• No prolonged interruption between cycles

6. Maintenance

7. FAQ

Q1: What is the BIX/CPR100B? A: A half body CPR training manikin, pure mechanical — no batteries, no electronics. Components: head, torso, lung bags, mask.

Q2: What can students practise on it? A: Airway opening, mouth-to-mouth breathing, manual compressions and the 30:2 ratio over five cycles, with click feedback for compression depth.

Q3: Does it need batteries or charging? A: No — the mechanical design suits high-volume courses and venues without power.

Q4: Is a mechanical manikin accurate enough for beginners? A: For rate yes: in a crossover study of 42 laypersons, 84% of compressions on a low-cost model fell within the adequate 100–120/min band. Depth was harder for participants, which the click cue addresses; where precision must be measured, use an electronic model.

Q5: What is the price and MOQ? A: Listed at USD 117.84 per unit; MOQ 1 unit. Pricing depends on configuration — email adateaching@adaanatomy.com for a quotation.

Q6: What certifications and shipping terms apply? A: ISO 13485 & CE as stated on the product page; air freight 7–10 days, sea freight 30–45 days. Details: adateaching@adaanatomy.com

References

Low-Cost vs Conventional Training Manikins (Tanaka et al., 2017)

BLS Training for Middle School Students (Aloush et al., 2019)

Brief CPR Training and Retention (Işık et al., 2026)

Practical Training in Schools: Cluster RCT (Pedrazas-López et al., 2023)

Three BLS Teaching Programmes Compared (Navarro-Patón et al., 2018)

Real-Time Visual Feedback for Laypersons (Baldi et al., 2017)