Mindray Passport 12 Operator's Manual

A-6 Passport 12/Passport 8 Operator’s Manual
exist simultaneously:
1. The distance between interfering devices (including wireless devices at the
frequency of 2.4GHz such as cellular communication devices, microwave ovens,
intercoms, cordless phones and electro-surgical units, excluding Wi-Fi) and the
monitor is greater than 20 cm.
2. Co-channel interference (CCI) on the Wi-Fi network should be no greater than
-85dBm.
3. Adjacent–channel interference (ACI) on the Wi-Fi network should be no greater
than -50dBm.
FCC approval SQG-MSD45N
A.7 Measurement Specifications
The adjustable range of alarm limits is the same as the measurement range for the parameter unless otherwise specified.
A.7.1 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
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), 40 mm/mV (X4)
Accuracy: ±5%
Sweep speed
6.25 mm/s, 12.5 mm/s, 25 mm/s, 50 mm/s,
Accuracy:
±10%
Bandwidth (-3dB)
Diagnostic mode:
Monitor mode:
Surgical mode:
ST mode:
0.05 to 150 Hz
0.5 to 40 Hz
1 to 20 Hz
0.05 to 40 Hz
Common mode rejection ratio
Diagnostic mode:
Monitor mode:
Surgical mode:
ST mode:
>90 dB
>105 dB
>105 dB
>105 dB
Notch filter 50/60 Hz
Differential input impedance ≥5 MΩ
Input signal range ±8 mV (peak-to-peak value)
Accuracy of signal reproduction Based on EC11 to determine system total error and frequency response.
Electrode offset potential tolerance ±500 mV
Lead-off detection current
Measuring electrode: <0.1 A
Drive electrode: <1 A
Input offset current
Measuring electrode: ≤0.1 A
Drive electrode: ≤1 A
Baseline recovery time <5 s (after defibrillation)

Mindray Passport 12 Specifications

General

Brand	Mindray
Model	Passport 12
Category	Medical Equipment
Language	English