ECG Full lead: I, II, III, AVL, AVR, AVF and V Gain: 5mm/mV, 10mm/mV, 15mm/mV, 20mm/mV and 25mm/mV Scanning speed: Changeable with three grades of 12.5mm/s, 25mm/s and 50mm/s Band width: 0.05Hz-100Hz(3dB) Heart rate: Scope: 15 times/minute to 300 times/minutes Accuracy: ±1 time/minute Variation 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: ±0.8mV Precision : < ±0.05mV SpO2 Detection scope: 0%-100% Accuracy ±1% 90%-100% ±2% 70%-89% NIBP Theory Electric oscillator Cuff gassing time less than 15 seconds First-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 m in -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: ±3mmHg Pulse 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%vol Detection 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℃~50℃ Accuracy: ±0.2℃ 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) 13.33k Pa(100mmHg) above ±2% Frequency response:DC-12Hz Sensitivity of sensor: 5μV/V/mmHg Motivation voltage:5V (DC) Accuracy of sensor: ±2%Isolation voltage: 4 kV |