Defibrillator
Operating mode: semi-automated
Waveform: e-cube biphasic (Truncated exponential type)
LCD/LED display: device status, battery level and pads status
Output energy for adults: 200 J at 50 O load
Output energy for children: 50 J at 50 O load
Charge control: controlled by an automated patient analysis system
Charging time: within 3 seconds from when the voice instruction, “An electric shock is needed” is issued
Time from initiation of rhythm analysis: 12 seconds with a new battery (even after the delivery of 15 discharges at 200J)
Time from power on to readiness for discharge: 25 seconds with a new-fully charged battery (even after the delivery of 15 discharges at maximum energy)
Time from CPR to shock: at least 6 seconds from the end of CPR to shock delivery
Disarm:
– patient’s heart rhythm changes to non-shockable rhythm
– SHOCK button is not pressed within 15 seconds
Speaker: provides voice prompts
Sound level: 80 ~ 90 dB (±3dB), apart 1m above speaker
Beeper: provides various audible indications
Automatic self test: “power On Self-Test, Run-time Self-Test Daily, Weekly, and Monthly Self-Test”
Manual test: battery pack insertion test
Battery type: 12V DC, 4.2 Ah LiMnO2, disposable
Operating time: at least 150 shocks (200J) for a new battery or 6 hours of operating time
Battery shelf life: at least 5 years from the date of manufacture
Storage: internal memory: 5 individual treatments, up to 3 hours per treatment
Size – weight: 240x230xh 70 mm – 2 kg
ECG analysis system
Impedance range: 25O to 175O
Shockable rhythms: ventricular fibrillation or fast ventricular tachycardia
Acquired ECG Lead: Lead II
Frequency response: 1 Hz to 30 Hz
