Technical Specifications

★ Functions: Digital display, dynamic bar indicator lights, vital sign simulation, training & assessment mode, score thermal printout, Chinese voice prompt system.

■ Standard simulated airway opening operation available.

Manual Chest Compression

1. Dynamic bar lights show compression depth; 2. Digital counter; 3. Real-time voice alert.
   Green/yellow/red moving bar lights give dynamic feedback: standard depth 5–6 cm, insufficient <5 cm, excessive >6 cm. The system counts valid & invalid compressions digitally, records specific faults (too much/too little compression force, wrong compression site), with Chinese voice detailing errors for immediate correction.

Mouth-to-Mouth Rescue Ventilation

1. Bar lights for tidal volume feedback; 2. Digital counting; 3. Voice reminder.
   Indicator grading: ≤500mL = insufficient, 600–1000mL = standard. It counts ventilation errors (over-inflation / under-inflation) and sends targeted Chinese voice prompts for adjustment.

• Compression-to-ventilation ratio: 30:2 for single or two-rescuer CPR.
• Standard CPR cycle: 30 compressions + 2 breaths per cycle; complete 5 successive cycles as full operation.
• Compression rate: 100–120 times/min (latest international guideline).
  ★ Operation modes: Training Mode, Standard Assessment Mode, Custom Assessment Mode.
  ■ Real-time second counting for whole operation duration.
  ★ Voice setting: Toggle voice prompt ON/OFF and adjust prompt volume freely.
  ■ Score Output: Thermal print of assessment report available.
  ★ Pupil check: Pupils automatically dilate and constrict before & after assessment simulation.
  ★ Carotid pulse simulation: Palpable carotid pulse during compression; pulse state changes automatically once assessment finishes.

Material Features

Face, neck, thoracic skin and hair adopt imported thermoplastic elastomer, high-temperature injection molded via stainless steel moulds. Precise anatomical landmarks, realistic texture, even skin tone, lifelike appearance; durable against repeated disinfection & cleaning without deformation, easy disassembly & spare part replacement; material performance reaches international equivalent product standards.