Patient Monitor / BT-780

Description

15.6 color TFT touch screen ECG, Resp., SpO2, NIBP, Temp with pacemaker detection ST segment and 16 types of arrhythmia analysis Double overpressure protection for NIBP Intelligent cuff inflation pressure adjustment Smart Hook/Stand design, provide multiple placement modes plug & Play Modular Printer over 5 hours continuous working on battery 12-15V wide range DC input (Optional) HL7 export to clinical information systems

 

Category Name	Specification
Type of electric shock protection	Class II and internally powered equipment When you question the integrity of the external protective earthing or protective ground conductor parameter of the equipment, the device must be powered by the internal power supply (battery).
Electric shock protection grade	Type CF applied part (defibrillation proof)
Explosion protection grade	Common equipment, no explosion protection
Liquid inlet protection grade	IPX2
Operating mode	Continuous mode
Movement	Portable equipment

Power
Power cord	Input voltage: AC 100 – 240V Input current: 0.8-0.3A Frequency: 50/60Hz
Rechargeable Battery	11.1V Li-ion battery 4400 mA Operating Time(When it fully charged): 5 hours Charging Time(Fully): 4 hours

Physical Characteristics
Dimensions	Main Unit: 410(W) X 298(H) X 120(D)
Weight	<= 4.9 Kg for standard configuration
Display
Type	Color TFT touch screen LCD
Size and resolution	15.6”, 1366*768 pixels
Audio
Speaker	Alarm sound (38 ~ 85 dB), key pressing sound QRS sound, PR sound Alarm sound meet the IEC 60601-1-8 standard requirements
Alarm signal	Alarm delay Off, 1s, 2s, 3s, 4s, 5s, 6s, 7s, 8s, depending on the setup Default is 4s
Pause duration	1min, 2min, 3min, 4min, 5min, 10min, 15min or permanent, depending on the setup. Default is 2 minutes.
Data Storage
Trend	168 hours. Resolution: 1 min
Alarm event	200 physiological alarm events, 100 technical alarm events
NIBP measurement result	1000 groups

Environment	Operation	Transport and storage
Temperature	5~ 40°C (41°F~104°F)	–20 ~ 60°C (-4°F~140°F)
Humidity	30~ 85% non-condensing	0 ~ 95 % non-condensing
Atmospheric pressure	70~106 kPa	70~106 kPa

ECG
Standard compliance	IEC 60601-2-27:2011+COR.1:2012
Lead Type	5 lead, [I, II, III, aVR, aVL, aVF, V]
Display sensitivity	Auto, 2.5mm/mV(x0.25), 5 mm/mV(x0.5), 10mm/mV(x1.0), 20mm/mV(x2.0), 40mm/mV(x4.0)
Wave sweep speed	12.5 mm/s, 25 mm/s, 50 mm/s
Band width	Diagnostic mode 0.05 – 100 Hz Monitor mode 0.5 – 40 Hz Surgery mode 1 – 25 Hz
CMRR	>100 dB
Notch	50/60 Hz notch filter can be set to on or off
Differential input impedance	> 5 MΩ
Electrode polarization voltage range	± 400 mV
Baseline recovery time	<5s after defibrillation (in monitor and surgery mode)
Calibration signal	1 mV (peak – peak), accuracy ± 3%
Lead-off detection current	Measuring electrode: < 0.1 uA Drive electrode: < 1uA

Pacing pulse
Pulse identification	For PACE MAKER pulses that meet the criteria below, pacing pulse will be marked on the screen. Detection range(Amplitude): ± 2 mV ~ ± 700 mV Pulse width: 0.2ms ~ 2.0 ms
Average HR	Calculate from 15s data
Interval of HR refreshing	Calculate once every second
HR change response me	Time from 80 bpm to 120 bpm: ≤ 10 sec Time from 80 bpm to 40 bpm: ≤ 10 sec
Tall T-wave suppression	For T-wave with 100ms QRS wave, 350ms QT period, 180ms duration and 1.2mV amplitude, the HR calculation will not be affected
Without overshoot rejection of pacemaker pulses	Amplitudes (ap) from ±2 mV to ±700 mV and pulse widths from 0.1 ms to 2.0 ms.
Tall T-wave rejection capability	2mV

HR
Measuring range	Adult: 15 ~ 300 bpm Pediatric: 15 ~ 350 bpm
Resolution	1 bpm
Heart rate measurement error	± 1 bpm or ± 1%, whichever is greater
Heart rate measuring accuracy and response to irregular rhythm	Ventricular bigeminy: 80 ± 1 bpm Slow alternating ventricular bigeminy: 60 ± 1 bpm Rapid alternating ventricular bigeminy: 120 ± 1 bpm Bidirectional systoles: 90 ± 2 bpm
Time to alarm for tachycardia	1 mV, 206 bpm Ventricular tachycardia: <10 s 0.5 mV, 206 bpm Ventricular tachycardia: <10 s 2 mV, 206 bpm Ventricular tachycardia: <10 s 2 mV, 195 bpm Ventricular tachycardia: <5 s 1 mV, 195 bpm Ventricular tachycardia: <5 s 4 mV, 195 bpm Ventricular tachycardia: <5 s
HR Alarm
HR upper limit	Adult: 16 ~ 300, 1 bpm step Pediatric: 16 ~ 350, 1 bpm step
HR lower limit	Adult: 15 ~ 299, 1 bpm step Pediatric: 15 ~ 349, 1 bpm step

TEMP
Standard compliance	ISO 80601-2-56:2017/Amd1:2018
Measurement method	Thermistor
Operating mode	Direct mode
Measuring range	0 ℃ ~ 50.0 ℃ (32 ℉ ~ 122.0 ℉)
Resolution	0.1 ℃
Measurement accuracy	± 0.3 ℃
Number of channel	2
Alarm
T1/T2 upper limit	0.1 ℃ ~ 50.0 ℃, 0.1℃/℉ step
T1/T2 lower limit	0 ℃ ~ 49.9 ℃, 0.1℃/℉ step
TD upper limit	0 ℃ ~ 50.0 ℃, 0.1℃/℉ step