AcuitSign M8 Patient Monitoring System 50/60Hz Frequency 1280×1024 Pixels Resolution

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

• CMRR: 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 24bpm
• Accuracy: ±3bpm(non-motion conditions)

±5bpm(motion conditions)

• Resolution:1bpm

TEMP

• Max Channel:8
• Measurement way: Thermal resistance way
• Measurement Range: 0.0℃～50.0℃(32℉～122℉)
• Accuracy: ±0.1℃ or ±1℉(exclusive of probe)
• Resolution: 0.1℃ or 1℉
• Unit: Celsius(℃),Fahrenheit(℉)
• Connecting cable: Compatible with YSI-400 serial

IBP

• Max Channel: 8
• Measurement way: Directly invasive pressure measurement
• Sensitivity of transducer: 5uV/V/mmHg, ±2%
• Impedance of transducer: 300 to 3000Ω
• Measurement Range: -50～+350mmHg
• Resolution: 1mmHg
• Unit: mmHg, kpa, cmH2O
• Accuracy:

Static: ±1mmHg or ±2%, whichever is grater(exclusive of transducer)

±4mmHg or ±4%, whichever is grater(inclusion of transducer)

Dynamic: ±4mmHg or 4%, whichever is grater

Transducer sites: Arterial Pressure (ART)

Pulmonary Artery Pressure (PA)

Left Atrium Pressure (LAP)

Right Atrium Pressure (RAP)

Central Venous Pressure (CVP)

Intracranial Pressure (ICP)

P1/P2

• Selection of measurement range:

ART:0～+350mmHg

PA:-10～+120mmHg

CVP/RAP/LAP/ICP:-10～+40mmHg

P1/P2:-50～+350mmHg

EtCO2(Sidestream)

• Measure method: Infrared spectrum
• Measure Range: 0.0～13.1%(0～99.6mmHg)
• Resolution: 1mmHg
• Unit: %,mmHg,kpa
• Accuracy: 0% to 4.9%,±0.3%(±2.0mmHg)

5.0%to 13.1%,<±10%of the reading

• Measurement range of awRR:3～150rpm
• Calibration: Offset calibration:auto,manual,Gain calibration

EtCO2(Mainstream)

• Measure method: Infrared spectrum
• Warm up time: Capnogram displayed in less than 15 seconds,At an ambient

Temperature of 25℃,full specifications within 2 minutes.

• Measure Range: 0.0～19.7%(0～150mmHg)
• Resolution: 1mmHg
• Rise time(10l/min):≦60ms
• Unit: %,mmHg,kpa
• CO2 Accuracy:0-40mmHg, ±2mmHg

41-70mmHg, ±5% of reading

71-100mmHg, ±8% of reading

101-150mmHg, ±10% of reading

(at 760 mmHg,ambient temperature of 35℃)

• awRR measurement range:0～150rpm
• awRR measurement Accuracy: ±1rpm

EtCO2(Microstream)

• Measure method: Infrared spectrum
• Warm up time: Capnogram displayed in less than 20 seconds, At an ambient

Temperature of 25℃,full specifications within 2 minutes.

• Measure Range: 0.0-19.7%(0-150mmHg)
• Resolution: 1mmHg
• Unit: %,mmHg,kpa
• CO2 Accuracy: 0-40mmHg, ±2mmHg

41-70mmHg, ±5% of reading

71-100mmHg, ±8% of reading

101-150mmHg, ±10% of reading

(At 760 mmHg,ambient temperature of 25℃)

(When RR>80 rpm, all the rang is ±12% of reading)

CO2 response time: <3S

• awRR measurement range:2～150rpm
• awRR measurement Accuracy: ±1rpm
• Sample Flow Rate:50ml/min ±10ml/min

Multi Gas

• Measure method: Infrared spectrum
• Fi and ET values: CO2 ,N2O ,O2 ,AG(HAL,ISO,NEF,SEV,DES)
• Resolution:1%
• Unit:%
• Calibration: Room air calibration automatically when changing airway

Adapter (<5 sec)

• Warm-up time:<10S,full accuracy within 1min
• Measurement and alarm range of AG
• Gas Range Accuracy

CO2 0-10% ±(0.3% ABS+4%REL)

N2O 0-100% ±(2% ABS+8%REL)

O2 10-100% ±(2% ABS+2%REL)

HAL,ISO,ENF 0-5% ±(0.15% ABS+10%REL)

SEV 0-8% ±(0.15% ABS+10%REL)

DES 0-18% ±(0.15% ABS+10%REL)

• awRR measurement range: 0～150rpm
• awRR measurement Accuracy: ±1rpm
• Rise time(flowing speed 10I/min)CO2≦90ms

O2≦300ms

N2O≦300ms

Hal,Iso,Enf,Sev,Des≦300ms

• Total system response time :<1seconds

Noninvasive Cardio Output (ICG):

Method: Measurement of thoracic electrical bioimpedanc

• Measurement Range:HR:40～250bpm

SV:5～250ml

SI:5～125ml/m2

C.O.:1.4～15L/mm

TFC:15～143KΩ

• Accuracy: HR±2bpm

SV: unspecified

C.O unspecified

• Alarm range: C.L.:0.0L/min/m2 to 15.0 L/min/m2 continuously adjustable

TFC: 10/KΩ to 150/kΩ continuously adjustable.

Standard Configuration of AcuitSign M8:

Mainunt:17″Anti-glare TFT-LCD display,4 Standard module slot,1Additional module rack Slot(for EMS all-in-one module),13 Touch buttons,2RJ45 internet socket,1 Defibrillation Output,1 Nurse Call socket,1 DVI port,1VGA port,6 USB1.1 port,1 Auxiliary Module Rack connector,2G SD memory card.

Option of AcuitSign M8:

EMS module:8 Kinds of option

Option Module: Sidesteam CO2 module, Microstream CO2 module, Mainstream CO2 module, AG module, ICG module, IBP module, Temp module, Nellcor SpO2 module, Masimo SpO2 module

Module Rack: Auxiliary Module Rack

Navigating: USB compatible mouse and keyboard.

Printing: 3 Channel Thermal Recorder

Mounting: Rolling stand, Wall mount

Battery:11.1V/4.0AH Rechargeable Lithium Battery (max 2 pcs),

Other options: External Display, Wireless Lan, Extensive Memory card, Analog Output (ECG or IBP), Full Touch Screen