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MARS B Fetal and Maternal Monitor

112mm, 150mm.
9. The device is fully capable of TCP/IP or wireless connection to the central monitoring station and is powered by an internal Li-ion batter or an external AC power.

Specifications of the Fetal and Maternal Monitor


Physical Specifications

Dimension and Weight

Dimension

36cm (W)*23cm (D)*12cm (H)

Weight

5.3kg ( excluding accessories )

Operation Environment

Power requirements

AC100-240V , 50/60Hz

Power

100VA

Temperature

0-40°C

Humidity

0-93% non-condensing

Performance Specifications

Performance Specifications

Display

12.1 inch (1024 × 768 pixel) color TFT –LCD

Indicator

Visual on-display and integrated, alarm light, audible alarm

Battery

Internal rechargeable Li-ion battery,2.0Ah 14.8V

Alarm

Visual on-display and integrated, alarm light, audible alarm

Memory

24-hours memory for fetal traces

Printer

America standard/international standard

Built-in thermal printer (112mm, 150mm)

1/2/3 cm/min real-time printing speed, fast print speed (stored traces)

Paper

Z-fold, thermosensitive

Record Message

ID, name, age, date, time, print speed etc

CMS

Support connecting to central monitoring station through LAN (TCP/IP) or wireless connection

Technical Specifications

Ultrasound (FHR)

Measurement range

US

30 to 240 bpm

Resolution

Display

1bpm

Printer

1bpm

jitter@200 bpm

≤3bpm

Display update rate

0.25second

Beat to bea change(max.) for ultrasound

28bpm

US frequency

1MHz±5%Hz

TOCO

Measurement method

Strain gauge sensor element

Sensitivity

1 unit =2.5g

Resolution

1 unit

Measurement range

500 units

Baseline setting

0, 5,10, 15, 20 can be selective

Update rate

0.25 second

Auto offset correction

3 second after connecting the transducer

Auto zero adjust

TOCO value is set to zero negative following a negative

Measure value for 5 seconds

Auto Fetal Movement (AFM)

Technique

Pulsed doppler ultrasound

Range

0-100%

Resolution

1%

Automatic fetal movement actograph

Manual fetal movement marker

Maternal NIBP(MNIBP)

Operation mode

Manual/automatic/ STAT

Measurement unit

mmHg / kPa selectable

Test interval

0-480 minutes

Accuracy

Max.Std.deviation:8 mmHg(1.1kPa)

Max. mean Error: ±5mmHg(±0.7kPa)

Measurement range

Systolic

30 to 270 mmHg(4 to 36 kPa )

Diastolic

10 to 245 mmHg(1.5 to 32kPa)

Mean

20 to 255 mmHg(2.5 to 34kPa)

Pulse rate range

20~250bpm

Over-pressure protection

Yes

Maternal ECG (MECG)

Heart rate range

0~300bpm

Resolution

1bpm

Accuracy

±1bpm/ ±1%

Leads

I, II, III, avL, avR, avF, V

Sweep speed

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

Gain selection

x 0.25, x0.5 ,x1, x2

Operation mode

diagnostic, monitor, surgery

Maternal SpO2 (MSpO2)

Measurement range

0%-100%

Resolution

1%

Accuracy

±2%

Pulse rate range accuracy

±3bpm

Maternal Temperature (MTEMP)

Technique

Thermistor probe CYSI 400 series compatible

Measurement range

0°C -50°C

Accuracy

±0.1°C



Structural Manifest

TFT Color display
The fetal and maternal monitor includes a fully integrated, foldable color TFT display designed with a wide viewing angle and capable of high resolution data presentation.  Fetal and maternal data is displayed in easily visible, large numeric format.  Other relevant information such as patient identification, date and time, alarm information, prompt and error messages are also designed to be clearly recognizable.

Transducer


The device is fitted with a water proof 12 elements/1MHz pulse Doppler transducer designed for high acuity care settings.  This precision instrument is durable and extremely easy to clean and maintain.

Printer
The Unicare MARS B series fetal/maternal monitor comes with an on-board high resolution thermal printer.  The printing width is adjustable at 112mm, 150mm.  Trace print speed is customizable and can be recorded at 1, 2, or 3 cm/min.  After initial power on, the device automatically prints the date, time, paper speed, and trace identification symbols for reference.

Alerts
In the event where a monitored statistic exceeds the predefined range, the device will proceed to execute a series of pre-programmed actions.  First an alarm sounds off, and then an instantly recognizable alert message appears on the screen.  The assigned numeric of the statistic responsible for setting off the alarm flashes repeatedly on the screen.  Both visual alarms and audible alarms are adjustable and can be turned off or paused.

MARS B Fetal and Maternal Monitor


Fetal Monitoring
MARS B series fetal and maternal monitor offers non-invasive ultrasound, automatic fetal movement actogram, and external TOCO measurements

Connectors and Interfaces
The monitor is designed with a VGA connector for external display. What’s more, it supports TCP/IP or wireless connection to the central monitoring station. And the device has a transducer socket as well as a power inlet for the AC power supply.


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