Features:  - Standard parameter: ECG, NIBP, SpO2, PR ,TEMP, RESP- 8.4" large-screen color TFT display- Built-in high-capacity battery, up to 4 hours working time- 7-lead ECG waveforms display, big fonts observational interface- Reviewable ECG waveforms, Maximum 240 hours reviewing graphic trends- Digital SpO2 technique, precise measurement for weak perfusion and finger shaking- Arrhythmia and S-T segment analysis and pacemaker detection- Protection against interference from defibrillation and electrosurgical Unit- Applicable to ICU, CCU, operation, adult, pediatrics and neonatal patientStandard configuration:            ECG, NIBP, SPO2, PULSE,TEMP, RESP Built-in rechargeable battery

Optional:            - Thermal printer, Dual TEMP, Dual IBP, Side stream EtCO2- Nellcor SpO2 board- Masimo SpO2 board

Specification ECG Full lead: I, II, III, AVL, AVR, AVF and VGain: 5mm/mV, 10mm/mV, 15mm/mV, 20mm/mV and 25mm/mVScanning speed: Changeable with three grades of 12.5mm/s, 25mm/s and 50mm/sBand width: 0.05Hz-100Hz(3dB)Heart rate: Scope: 15 times/minute to 300 times/minutesAccuracy:  ±1 time/minuteVariation of heart beat LORENZE drawing: Analysis on heart beat data for the current 5 minutes with histogram during RR period. Arrhythmia: Twenty kinds of common abnormal ECG can be analyzed, with ECG data of 1000 times of arrhythmia kept and with 10 seconds kept for each time.   Accuracy: Error rate < 20%         Undetected rate < 20% ST section Scope:     ±0.8mVPrecision :  < ±0.05mV

SpO2 Detection scope:   0%-100%Accuracy         ±1%     90%-100%                                ±2%      70%-89% 

NIBP  Theory Electric oscillator Cuff gassing time   less than 15 secondsFirst-time gassing pressure: dynamic state 24kPa(180 mmHg)Manual selection: 9.3kPa(70 mmHg),13.3kPa(100 mmHg),16.0kPa(120 mmHg)18.6kPa(140 mmHg), 20.0kPa(150 mmHg), 21.3kPa(160 mmHg),Automatic detection period: 1 minute to 240 minutes Stop size:1 min(1 min -10min), 5min(10 min -30min), 10min(30 min -90min) and 30min(90 min -240min)Detection scope: Systolic blood pressure:   4kPa -34kPa(30mmHg -255mmHg)Diastolic pressure             2kPa -29.3kPa(15mmHg -220mmHg)Mean pressure               2.7kPa~31.3kPa       (20mmHg~235mmHg)Detection accuracy Static pressure: ±3mmHgPulse rate:  ±2%

Resp Chest impedance method or concentration of carbon dioxide at end of respiration Scope of chest impedance method     0 time/minute – 100 minutes/minute Precision of chest impedance method  time/minute Detection scope of carbon oxygen at end of respiration 3mmHg-75mmHg; 0.4%vol-9.9%volDetection scope of respiration rate: 2 times/minute ->60 times/minute(including baby)Detection precision of respiration rate: ±1 time/minute 

Temp Single/double path Type:    Vascular/surface temperature Scope:    20°C~50°CAccuracy:  ±0.2°C

Invasive blood pressure (optional) Single/double path Type: direct and continuous detection Scope: -6.67kPa(-50mmHg)—46.67kPa(350mmHg)Precision: below 13.33kPa(100mmHg) ±0.27kPa(2mmHg)  13.33kPa(100mmHg) above ±2%Frequency response:DC-12HzInput resistance: not less than 500kW

Sensitivity of sensor: 5μV/V/mmHgMotivation voltage:5V (DC)Accuracy of sensor: ±2%Isolation voltage: 4 kV