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Measurement Parameters

ECG

Heart Rate

Measurement Range 0, 30 to 300 BPM

Accuracy ±1 BPM or ±1% whichever is greater

Average Response Time 5 seconds (from 80 to120 BPM)

9 seconds (from 80 to 40 BPM)

Tall T-wave Rejection maximum T-wave amplitude 1.8 mV

ECG (Electrocardiograph)

Leads 3 / 5 Lead

Lead I, II, III, aV

R, aVL, aVF, V (Chest Lead)

Lead Off Detection Detected and displayed

Pacer Detection Detect pacer pulses of ±2mV to ±700mV with pulse

widths of 0.1 to 2msec and rise times 10% of width

not to exceed 100msec

Input

Input Impedance 5 M ohm or more

Input Dynamic Range ±5 mV AC, ±300 mV DC

Voltage Range ±0.5 mV ~ ±5 mV

Signal Width 40 to 120 ms (Q to S)

Output

Frequency Response (Bandwidth)

Low Extend 0.05 to 40 Hz

Filter 0.5 to 30 Hz

Monitor 0.5 to 40 Hz

Hum filter 50 Hz and 60 Hz

ECG Size Auto, 1.25, 1.7, 2.5, 5.0, 7.5, 10.0, 15.0, 20.0 mm/mV

Display Sweep Speeds 12.5 mm/sec, 25.0 mm/sec, and 50.0 mm/sec

Display Sensitivity 10 mm/mV (×1)

Pacing Pulse Detection On, Off

ST Level Analysis On, Off

Arrhythmia Detection On, Off

Electrode Disconnect Alarm Display and/or sound

CMRR 80 dB or more

Defibrillator Discharge

Recovery

<5 sec per IEC60601-2-27

Defibrillator Protection Protected

ECG (Arrhythmia Supplemental Information as required by AAMI EC13)

Heart rate calculation Heart rate is computed by averaging the 20 most

recent RR intervals if there is more than 21 QRS for

10 sec.

If there is less than 21 QRS, heart rate is computed

by averaging RR intervals occurring for 10 sec.

1 2 ... 85 86 87 88 89 90 91 92 93 94 95 ... 109 110

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Mediana P10 Manual de Serviço Página 90

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