Patient Cardiac Monitor
MRI-M12
Features
The monitor adopts Ergonomic design and a compact structure to meet the needs of various parameter detections. It is suitable for adults, children, and newborns.
- Standard parameters: Sp02, 3/5 leads ECG, PR, HR, RESP, NIBP, 2*TEMP.
- Optional parameters: EtC02, 12 leads ECG, 2*IBP.
- 10/12/15 inch color LCD screen with optional touch screen and rotator knob.
- Capable to visualize 6 or more waveform. Support color coding for different waveform.
- 28 ST segment analysis with ST trend with continuous display of ST value on screen.
- Multiple screen layout to view big font size in numeric and waveform.
- Trending facilities for up to 360 hours of both graphical & numerical along with event review facility for all parameters and full waveform disclosure facility.
- Different visual alarm with color coding and audible alarms for various parameters with three levels of volume adjustment.
- Support HL7 protocol to access the central monitoring system, low-power design, extending battery life Configure, fanless design to ensure a quieter and cleaner environment Arrhythmia detection and analysis in various leads.
Product Performance
- Standard application: 5-leads ECG, NIBP, Sp02, RESP, TEMP, PR/HR
- Optional application: Touch screen, IBP, EtC02 (mainstream/sidestream), 12-lead ECG, recorder, CMS
- Large font, dynamic short trend display interface, calculation of hemodynamics and cardiac output.
Specifications
Display
- MRI-M12: 12 inches Color TFT LCD
- Resolution: MRI-M121024*768 pixels
ECG
- 3-lead: I, II, III
- 5-lead: I, II, III, aVR, aVL, aVF, V
- ECG Range: 0~100%
- ECG Resolution: 2.36uV/LSB
- HR Range: 15~300bpm(adult), 15~250bpm(pediatric/neonate)
- HR Accuracy: ±1 bpm or ±1%, whichever is greater.
- RR Range: 0~120bpm
- RR Accuracy: 15~120rpm: ±2rpm or ±2% <15rpm: Undefined
- Sweep speed: 6.25 mm/s, 12.5mm/s, 25mm/s, 50mm/s, less than ±5% error
- Display sensitivity: 2.5 mm/mV (X0.25), 5 mm/mV (X0.5), 10 mm/mV (XI), 20 mm/mV (X2), 40
- mm/mV (X4), Auto, less than ±5% error
SP02
- SP02 Measurement Range: 0-100%
- SP02 Accuracy: 70 to 100%: ±2% (adult/pediatric, without motion)
- 70 to 100%: ±3% (neonate, without motion)
- 0 to 69%: Not specified.
- PI Range: 0-20%
- PR Range: 25-250bpm
- PR Accuracy: ±2bpm or ±2% (whichever is greater)
TEMP
- Technique: Thermal resistance
- Measurement Range: 0~50.0°C
- Accuracy: ±0.2°C
- Resolution: 0.1°C
- Refresh Rate: Is
- Alarm limit range: Temp High: (low limit +0.1°C) ~ 50.0°C
- Temp Low: 0°C- (high limit -0.1°C)
NIBP
- Measure method: Automatic oscillation method
- Pressure Range: 0~300mmHg (0~40kPa)
- Pressure Accuracy: ±2mmHg or ±1% of reading (whichever is greater)
- Resolution: ImmHg or 0.1kPa
- SYS Range: Adult: 40-270mmHg
- Pediatric: 40-200mmHg
- Neonate: 40-130mmHg
- DIA Range: Adult: 10-210mmHg
- Pediatric: 10-162mmHg
- Neonate: 10-90mmHg
- Mean Range: Adult: 20-230mmHg
- Pediatric: 20-170mmHg
- Neonate: 20-100mmHg
- Accuracy: mean deviation<±5mmHg, standard deviation<8mmHg
- Work pattern: manual, automatic, continuous measurement
- Automatic mode measurement interval: lmin/ 2min/ 3min/ 4min/ 5min/ lOmin/ 15min/ 30min/ 60min/ 90min/ 2h/ 3h
- Continuous mode measurement time: 5 min
- Maximum single measurement time: 180s
Respiration
- Technique: Trans-thoracic impedance
- Lead: Options are lead I and II
- Respiration excitation waveform: < 300pA RMS, 62.8kHz (±0%)
- Respiration impedance range: 0.3-50
- Baseline impedance range: 200-25000 (using an ECG cable with IkO resistance)
- Bandwidth: 0.2~2Hz (-3 dB)
- Sweep speed: 6.25 mm/s, 12.5mm/s, 25mm/s, 50mm/s
PR
- Measurement range: 25bpm~250bpm
- Resolution: lbpm
- Alarm limit: PR High: (PR Low limit +lbpm)- 300bpm
- PR Low: 15bpm- (PR High limit -lbpm)
HR
- Measurement range: 15~300bpm (adult)
- 15~350bpm (pediatric/neonate)
- Resolution: lbpm
- Accuracy: ±1 bpm or ±1%, whichever is greater
- Sensitivity: 0.2mV
Data Storage
- Trends: A minimum of 120 hours trend data with the resolution no less than 1 minute
- Events: 200 events
- NIBP measurements: 200 events
- Interpretation of resting 12-lead ECG results: 20 sets
IBP (Optional)
- Number of channels: 2
- Pressure Range: -50~350mmHg (-6.7~40.0kPa)
- Accuracy: ±2% or ±1 mmHg, whichever is greater (excluding sensor error)
- Resolution: 1 mmHg (0.1kPa)
- Refresh Rate: 1s
- Sensitivity: 5pV/V/mmHg
- Zero adjustment range: ±200 mmHg
- Impedance range: 300-3000Q
- Volume displacement: < 0.04mm3/100mmHg
EtC02 (Optional)
- Measurement mode: Sidestream, Mainstream
- Technique: Infrared absorption
- Zero RR delay: 20s, 25s, 30s, 35s, 40s, 45s, 50s, 55s, 60s
- C02 Range: 0-20.0 vol%
- C02 Accuracy: 0-12 vol%: ± (0.2 vol%±2% of readings)
- 12-20 vol%: ± (0.2 vol%±6% of readings
- AwRR Measurement Range: 0~150rpm
- Resolution: 1 rpm
- AwRR Accuracy: Mainstream: 0~150rpm, ±lrpm
- Sidestream: 0~69rpm, ±lrpm; 70~150rpm, Undefined
- Alarm limit: EtC02 High: (EtC02 Low limit ±lmmHg)- 150mmHg
- EtC02 Low: 0- (EtC02 High limit -ImmHg)
- FiC02 High: 0- 150mmHg
- AwRR High: (AwRR Low limit ±1 rpm)- 120rpm
- AwRR Low: 0- (AwRR High limit -1 rpm)









