Mindray Passport 12 Operator's Manual

Passport 12/Passport 8 Operator’s Manual A-7
Patient leakage current <10 uA
Calibration signal
1mV (peak-to-peak value)
Accuracy: ±5%
ESU protection
Cut mode: 300 W
Coagulate mode: 100 W
Recovery time: ≤10 s
In compliance with the requirements in IEC 60601-2-27: Clause 202.6.2.101
ESU noise suppression
Based on the test method in clause 5.2.9.14 of EC 13, use ECG lead wires which are
in compliance with AAMI. Compared with ECG baseline, the noise of peak to peak
value ≤2 mV.
Pace Pulse
Pace pulse markers
Pace pulses meeting the following conditions are labeled with a PACE marker:
Amplitude:
Width:
Rise time:
±2 to ±700 mV
0.1 to 2 ms
10 to 100 µs
Pace pulse rejection
When tested in accordance with the IEC60601-2-27: 201.12.1.101.13, the heart rate
meter rejects all pulses meeting the following conditions.
Amplitude:
Width:
Rise time:
±2 to ±700 mV
0.1 to 2 ms
10 to 100 µs
Pacer pulse detector rejection of fast
ECG signals
10V/s RTI when measured in accordance with IEC60601-2-27 Section 4.1.4.3.
HR
Measurement range
Neonate:
Pediatric:
Adult:
15 to 350 bpm
15 to 350 bpm
15 to 300 bpm
Resolution 1 bpm
Accuracy ±1 bpm or ±1%, whichever is greater.
Sensitivity 200V (lead II)
Minimum QRS detection threshold (for
Advanced ECG algorithm only)
Adult and pediatric: 0.16 to 0.48 mV
Neonate: 0.12 to 0.40 mV
HR averaging method
Advanced ECG algorithm Mortara ECG algorithm
In compliance with the requirements in
IEC60601-2-27: Clause 201.7.9.2.9.101
b) 3), the following method is used:
If the last 3 consecutive RR intervals are
greater than 1200 ms, the 4 most recent
RR intervals are averaged to compute
the HR. Otherwise, heart rate is
computed by subtracting the
maximum and minimum ones from the
most recent 12 RR intervals and then
averaging them.
In compliance with the requirements in
IEC60601-2-27: Clause 201.7.9.2.9.101
b) 3), the following method is used:
Heart rate is computed by averaging
the most recent 16 RR intervals, unless
the HR by averaging the most recent 4
heart beats is less than or equal to 48.
The HR value displayed on the monitor
screen is updated every second.

Mindray Passport 12 Specifications

General

Brand	Mindray
Model	Passport 12
Category	Medical Equipment
Language	English