Mindray BeneView T8, Operation Manual

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Product Specifications
A-9
A.5 Measurement Specifications
A.5.1 ECG
ECG
Standards
Meet standards of EC11, EC13, EN60601-2-27/IEC60601-2-27
and IEC60601-2-25
Lead set
3-lead: I, II, III
5-lead: I, II, III, aVR, aVL, aVF, V
12-lead: I, II, III, aVR, aVL, aVF, V1 to V6
ECG standard AHA, IEC
Display sensitivity
1.25 mm/mV (X0.125), 2.5 mm/mV (X0.25), 5 mm/mV (X0.5),
10 mm/mV (X1), 20 mm/mV (X2), Auto
Sweep speed 12.5 mm/s, 25 mm/s, 50 mm/s
Bandwidth (-3dB)
Diagnostic mode:
Monitor mode:
Surgical mode: 0.05 to 150 Hz
0.5 to 40 Hz
1 to 20 Hz
Common mode rejection ratio
(with Notch off)
Diagnostic mode:
Monitor mode:
Surgical mode: ≥ 90 dB
≥ 105 dB
≥ 105 dB
Notch
50/60 HZ
Monitor and surgical mode: Notch turns on automatically.
Diagnostic mode: Notch is turned on/off manually
Differential input impedance ≥ 5 M
Ω
Input signal range ±8 mV (peak-to-peak value)
Electrode offset potential
tolerance
±500 mV
Baseline recovery time <5s (after defibrillation)
Patient leakage current <10 uA
Calibration signal 1mV (peak-to-peak value)
HR
3-, 5-, and 12-lead
ECG
Neonate:
Pediatric:
Adult: 15 to 350 bpm
15 to 350 bpm
15 to 300 bpm
Measurement range
12-lead analysis Adult, pediatric: 30 to 120 bpm
Resolution 1 bpm