Macs 50

M-1

  M-2

  M-3

  M-4

  M-5

   M-6

   M-7

  M-8

RESP

√

√

√

√

√

√

√

√

2-TEMP

√

√

√

√

√

√

√

√

NIBP

√

√

√

√

√

√

√

√

2-IBP

√

√

√

√

3/5 Lead ECG

√

√

√

√

12-Lead ECG

√

√

√

√

√

Digital SpO2

√

√

√

√

Technical data MACS 50

Sternmed Multi Parameters Patient Monitor

Size and Weight

Size

43mmx89x206mm

Weight

<11kg )A8)

Standard module slot

4

Additional module rack Slot

1

Power supply

Power voltage

AC 100-240V 50/60Hz

Power Input

<150VA

Input Current

1.7-0.8A

Safety class

Category 1

Display

Resolution

17’’ color Anti-glare TFT-LCD

1280×1024 pixels

Battery (Option)

Type

Rechargeable Lithium battery, 11.1V/4.0AH

Operating time under the normal use and full charge :>60minutes (2 batteries for 120 minutes)

Recorder (Option)

Method

Thermal dot array

Paper width

50 mm (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

Input device

Touch button

standard configuration, support operation of shortcut menu

Knob

Standard  configuration

Mouse Input

Support

Keyboard Input

Support

System Output & Extensible Interfaces

Ethernet Network

2 Standard RJ45 socket

Defibrillation Output

1RJ11 socket

Nurse Call

1 BNC socket

Video Output

1 DVI port, 1 VGA port

USB 1.1 port

6

Auxiliary Module Rack connector

1

SD memory card

2 KG (Standard  configuration )

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 parameter

waveform

at the alarm moment

Holographic waveform

The storage time depends on the stored waveforms and the quantity of them.

Technical data MACS 50

Sternmed Multi Parameters Patient Monitor

Environment

Operating temperature

0-+40°C

Storage temperature

-20°C to +50°C

Operating humidity

15% to 85% (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

Performance

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

2.5 mm/mV(x0.25), 5 mm/mV (+0.5), 10 mm/mV(x1),

2.0 mm/mV(x2), 40 mm.mV(x4), Auto

CMRR

Monitor mode >105dB

Surgery mode >105dB

Diagnostic mode 0.05-150Hz

Input impedance

>5.0 Mohm

ECG signal range

+10.0 mV

Patient Leakage Current

<10 uA

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 4000VAC 50/60HZ; defibrillator proof

Sweep speed

12.5mm/s, 25mm/s, 50mm/s

HR

Range

Adult 10-300 bpm

Pediatric & Neonate: 10-350 bpm

Refreshing time

<50 bpm Per2 pulses

50-120bpm Per 4 pulses

> 120bpm Per 6 pulses

Resolution

1 bpm

Accuracy

+1% or + bpm, whichever is greater

ST segment

Measurement range

-2.0mV-2.0mV

Accuracy

-0.8V-0.8mV: +1 bpm, whichever is greater

Over + 0.8mV: unspecified

Resolution

0.01mV

RESP

Method

Thoracic impedance

Lead Selected from

I (RA-LA) or II (RA-LL): Default: I

Gain

x0.25,x1, x2, x4

Bandwidth

0.25 Hz to 2.0Hz (-3db)

Sweep speed

6.25mm/s, 12.5mm/s, 25mm/s

Measurement Range

0-150 rpm

Resolution

1rpm

Accuracy

+2 rpm or 2% whichever is greater

Delay of Apnea Alarm

10s, 15s, 25s,30s, 35s, 40s, 45s, 50s, 55s, 60s

Technical data MACS 50

Sternmed Multi Parameters Patient Monitor

NIBP

Way of measurement

Automatic oscillometry

Range of measurement

Adult

SYS 30-270 mmHg

DIA 10-220 mmHg

MAP 20-235 mmHg

Child

SYS 30-235 mmHg

DIA 10-220 mmHg

MAP 20-225 mmHg

Neonate

SYS 30-135 mmHg

DIA 10-100 mmHg

MAP 20-125 mmHg

Cuff pressure range

0-300 mmHg

Resolution

1 mmHg

Pressure Accuracy

Static

+% or + 3 mmHg, whichever is greater

Clinical

+5 mmHg average error

Standard deviation

< 8 mmHg

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

40-240 bpm

BLT-SpO₂ (Digital Technic)

Measurement Range

0-100%

Resolution

1%

Accuracy

At 70-100%, +2%

 At 0-69%, unspecified

PR

Measurement Range

25-255 bpm

Resolution

1 bpm

Accuracy

+1% or +1 bpm, whichever is greater

Nellcor–SpO₂ (option)

Measurement range

0-100%

Resolution

1%

Accuracy

At 70-100%, +2% (Adult)

 At 70-100%, +3% (Neonate)

 At 70-100%, + 2% (Low Perfusion)

 At   0-69%, unspecified

PR

Measurement Range

20-300 bpm

Resolution

1 bpm

Accuracy

20bpm to 250bpm: +3 bpm

251bpm to 300bpm: unspecified

Masimo SpO2 (option)

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)

Averange time

2-4s, 4-6s, 8s, 10s, 12s, 14s, 16s

PR

Measurement Range

25 bpm to 240 bpm

Accuracy

+3 bpm (non-motion conditions)

 +5 bpm (motion conditions)

Resolution

1bpm

Technical data MACS 50

Sternmed Multi Parameters Patient Monitor

TEMP

Max Channel

8

Measurement way

Thermal resistance way

Measurement Range

0.0°C-50.0°C (32°F-122°F)

Accuracy

+0.1°C or 1°F

Unit

Celsius (°C), Fahrenheit (°F)

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 greater (exclusive of transducer)

+ 4mmHg or +4%, whichever is greater (inclusion of trasducer)

Dynamic

+ 4mmHg or 4 %, whichever is greater

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- +350 mmHg

PA: +10- +120 mmHg

 CVP/RAP/LAP/ICP: -10- +40mmHg

P1/P2: +50-+350mmHg

EtCO₂ (Side-stream)

Measure method

Infrared spectrum

Measurement Range

0.0-13.1% (0-99.6 mmHg)

Resolution

1 mmHg

Unit

% mmHg, kPa

Accuracy

0% to 4.9%,   +0.3% (+2.0 mmHg)

5.0% to 13.1%, , < +10% of the reading

Measurement range of awRR

3-150 rpm

Calibration

Offset calibration: auto, manual, Gain calibration

EtCO₂ (Main-stream)

Measure method

Infrared spectrum

Warm up time

Capnogram displayed in less than 15 seconds, At an ambient

Temperature of 25°C, full specifications within 2 minutes.

Measurement Range

0.0-19.7% (0-150 mmHg

Resolution

1 mmHg

Rise time (10 I/min)

< 60 ms

Unit

%, mmHg, kPa

CO₂ Accuracy

0-40 mmHg. + 2 mmHg

41-70 mmHg. +5% of reading

71-100 mmHg, +8% of reading

101-150 mmHg, +10% of reading

(at 760 mmHg, ambient temperature of 35°C)

awRR measurement range

0-150 rpm

awRR measurement Accuracy

+1rpm

Technical data MACS 50

Sternmed Multi Parameters Patient Monitor

EtCO₂ (Microstream)

Measure method

Infrared spectrum

Warm up time

Capnogram displayed in less than 20 seconds, At an ambient temperature of 25°C, full specifications within 2 minutes.

Measurement range

0-19.7% (0-150 mmHg)

Resolution

1 mmHg

Unit

%, mmHg, kPa

CO₂ Accuracy

0-40 mmHg, +2 mmHg

41-70 mmHg, +5% of reading

 71-100 mmHg, +8% of reading

101-150 mmHg, +10% of reading

(at 760 mmHg, ambient temperature of 25°C)

(when RR>80rpm, all the range is +12% of reading)

CO₂ rersponse time

<3s

awRR measurement range

2-150 bpm

awRR measurement Accuracy

+1rpm

Sample Flow Rate

50ml/mIn + 10ml/mIn

Anesthetic Gas

Measure method

Infrared spectrum

Fi and Et values

CO₂ N₂O, O₂, AG (HAL, ISO, ENF, SEV, DES)

Resolution

1%

Unit

1%

Calibration

Room air calibration performed automatically when changing airway adapter (<5 sec)

Warm-up time

<10s, full accuracy within 1 min

Measurement and alarm range of AG

Gas

Range

Accuracy

CO2

0-10%

+ (0.3% ABS +4% REL)

N20

0-100%

+ (2% ABS+8% REL)

O2

10-100%

+ (2% ABS+2% REL)

HAL, ISO, ENF

0-5%

+ (0.15% ABS+2% 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 10 I/min)

CO2 < 90 ms

O2 < 300 ms

N2O < 300 ms

Hal, Iso, Enf, Sev, Des < 300 ms

Total system response time

<1 seconds

Technical data MACS 50

Sternmed Multi Parameters Patient Monitor

Noninvasive Cardio Output (ICG):

Method

Measurement of thoracic electrical bio-impedance

Measurement Range

HR: 40-250 bpm

SV: 5-250ml

SI:5-125mL/m2

 C.O.: 1.4-15 L/min

 TFC: 15-143 KΩ

Accuracy

HR +2bpm

SV: unspecified

C.O unspecified

Alarm range

C.I.: 0.0 L/min/m2 to 15.0 L/min/m2 continuous I adjustable.

TFC: 10 /kΩ continuously adjustable

                               Main unit: 17”  anti-glare TFT-LCD display, 4 Standard module slot, 1 Additional module rack Slot (for   EMS all-in-one module), 13 Touch buttons , 2RJ45 Ethernet socket, 1 Defibrillation Output, 1 Nurse Call Socket, 1 DVI port, 1 VGA port, 6 USB 1.1 port, 1 Auxiliary Module Rack connector,2G SD memory card.

                               EMS module:    8 kinds of option

                 Option Module: Side-stream CO₂ module, Micro-stream CO₂  module, Main-stream CO₂ module, Main-stream CO₂, AG   module, ICG module, IBP module, Temp module, 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), Touch

                               Screen.