Technical Specifications of AcuitSign M8
Size and Weight
-Size:434mm×389mm×206mm
-Weight:<=11kg
-Standard module slot:4
-Additional module rack Slot:1
Power supply
-Power Voltage: AC 100-240V 50/60Hz
-Power Input: <=150VA
-Input Current:1.7~0.8V
-Safety class: Category I
Display
-17" Color Anti-glare TFT-LCD
-Resolution:1280×1024 pixels
Battery
-Type: Rechargeable Lithium battery,11.1V/4.0AH
-Operating time under the normal use and full charge:>=60minutes
(2 batteries for 120 minutes)
Recorder
-Method: Thermal dot array
-Paper width:50mm(1.97 in)
-Paper length:15m
-Paper Speed:12.5/25/50(mm/sec)
-Traces: Maximum 3 tracks
-Recording way: Real-time recording, Periodic recording, Alarm recording
Alarm
-Level: Low, medium and high
-Indication: Auditory and visual
-Patient Physiological Alarm Light color: Yellow & Red:
-Equipment Technical Alarm Light color: Blue
-Supports Pitch Tone and multi-level volume;
-Supports custom arrhythmia tone
Input device
-Touch button: standard config, support operation of shortcut menu.
-knob: standard config
-Mouse input: Support
-Keyboard input: Support
System Output & Extensible Interfaces
-Ethernet Network:2 Standard RJ45 socket
-Defibrillation Output:1 RJ11 socket
-Nurse Call:1 BNC socket
-Video Output:1 DVI port,1VGA port
-USB1.1 port:6
-Auxiliary Module Rack connector.1
-SD memory card:2G (standard config)
-Analog Output(ECG or IBP):Option
Trend & Reviewing
-Trend:168 hours
-NIBP measurement reviewing:1000 groups
-ARR event:128 groups of ARR event and the associated waveform
-Alarm events:128 groups of parameter alarm events and associated parameter
-Waveform at the alarm moment
Holographic waveform: The storage time depends on the stored waveforms and
The quantity of them.
Environment
-Operating temperature:0~+40℃
-Storage temperature:-20℃ to +50℃
-Operating humisity:15%to85%(non condensing)
-Storage humidity :10% to 93%(non condensing)
-Operating atmospheric pressure:860hPa to 1060hPa
-Storage atmospheric pressure:500hPa to 1060hPa
Safety:
-IEC60601-1 Approved, CE marking according to MDD93/42/EEC
ECG
-Lead Mode:3-leads ECG input
5-leads ECG input
12-leads ECG input
-Lead selection:Ⅰ,Ⅱ,Ⅲ
Ⅰ,Ⅱ,Ⅲ,aVR,aVL,aVF,V-
Ⅰ,Ⅱ,Ⅲ, aVR,aVL,aVF,V1~V6(option)
-Gain: 2.5mm/mV(×0.25), 5mm/mV(×0.5), 10mm/mV(×1),
20mm/mV(×2), 40mm/mV(×4),Auto
-RR: Monitor mode>=105dB
Surgery mode<=105dB
Diagnostic mode>=90dB
-Frequency response(-3d B):
Monitor mode 0.5~40Hz
Surgery mode 1~25Hz
Diagnostic mode 0.05~150Hz
-input impedance: >=5.0Mohm
-ECG signal range:±10.0mV
-Electrode offset potential: ±500mV
-Patient Leakage Current:<10uA
-Standardizing signal:1mV±5%
-Baseline recovery:<5s after Defibrillation.(Mon or Surg mode)
-Indication of electrode separation: Every electrode(exclusive of RL)
-Protection: Breakdown Voltage 4000AVC 50/60Hz;defibrillator proof
-Sweep speed:12.5mm/s,25mm/s,50mm/s
HR
-Range: Adult 10~300bpm
Pediatric & Neonate:10~350bpm
-Refreshing time:<=50 bpm Per2 pulses
50~120bpm per 4 pulses
>=120bpm per 6 pulses
-Resolution: 1bpm
-Accuracy: ±1% or ±1bpm,whichever is greater
ST segment
-Measurement range:-2.0mV~2.0mV
-Accuracy:-0.8mV~0.8mV: ±0.02mV or ±10% whichever is greater
Over ±0.8mV:unspecified
-Resolution:0.01mV
RESP
-Method: Thoracic impedance
-Lead Selected from:Ⅰ(RA-LA)orⅡ(RA-LL);Default:Ⅰ
-Gain: ×0.25, ×1, ×2, ×4
-Bandwidth:0.25Hz to 2.0Hz (-3dB)
-Sweep Speed: 6.25mm/s,12.5mm/s,25mm/s
-Measurement Range:0~150 rpm
-Resolution: 1rpm
-Accuracy: ±2rpm or 2% whichever is greater
-Delay of Apnea Alarm:10s,15s,25s,30s,35s,40s,45s,50s,55s,60s
NIBP
-Way of measurement: Automatic oscillometry
-Range of measurement:
Adult: SYS 30~270mmHg
DIA 10~220mmHg
MAP 20~235mmHg
Child: SYS 30~235mmHg
DIA 10~220mmHg
MAP 20~225mmHg
Neonate:SYS 30~135mmHg
DIA 10~100mmHg
MAP 20~125mmHg
-Cuff pressure range:0~300mmHg
-Resolution:1mmHg
-Pressure Accuracy: Static:±2% or ±3mmHg,whichecer is greater
Clinical: ±5mmHg average error
Standard deviation:<=-8mmHg
-Unit: mmHg, kPa
-Measurement mode: Manual, Auto, STAT
-Intervals for AUTO measurement time:1,2,3,4,5,10,15,30,60,90 minutes;
2,4,8,12hours
-STAT mode cycle time: keep 5 minutes, at 5 seconds interval.
-Overpressure Protection: Hardware and software double protections
-Pulse rate range:40~240bpm
Standard SpO2(Digital)
-Measurement Range:0~100%
-Resolution:1%
-Accuracy: At70~100%,±2%
At0~69%,unspecified
PR
-Measurement Range:25~255bpm
-Resolution:1bpm
-Accuracy: ±1% or ±1bpm,whichever is greater
Nellcor-SpO2
-Measurement Range:0~100%
-Resolution:1%
-Accuracy:At70~100%:±2%(Adult)
At70~100%:±3%(Neonate)
At70~100%:±2%(Low Perfusion)
At0~69%,unspecified
PR
-Measurement Range:20~300bpm
-Resolution:1bpm
-Accuracy: 20bpm to 250bpm: ±3bpm
251bpm to 300bpm: unspecified
Masimo-SpO2
-Measurement Range:0% to 100%
-Resolution:1%
-Accuracy: 70% to 100%:±2%(adult/pediatric,non-motion conditions)
70% to 100%:±3%(neonate,non-motion conditions)
70% to 100%:±3%(motion conditions)
0% to 69%, unspecified
-Average time:2-4s,4-6s,8s,10s,12s,14s,16s
PR
-Measurement Range:25bpm to 240bpm
-Accuracy: ±3bpm(non-motion conditions)
±5bpm(motion conditions)