MARS K Fetal and Maternal Monitor
The Unicare MARS K fetal and maternal monitor is a state-of-the-art device that offers a reliable high-performance solution for fetal and maternal monitoring. Commonly used in clinics and hospitals, it is designed for applications ranging from pre-natal checkups to antepartum monitoring of high-risk pregnancies. The MARS K series 10.4 inch fetal monitor comes with the standard configurations for fetal heart rate (FHR), uterine contraction tracing (TOCO), auto fetal movement (AFM), and maternal fetal movement (MFM). Optional parameters include twin-FHR, maternal blood oxygen saturation and pulse rate (SPO2/PR), maternal non-invasive blood pressure (NIBP), none-stress test (NST) report, and central monitoring system. Optional accessories and peripherals include video graphics adapter (VGA), fetal acoustic stimulator, waterproof probe, trolley, wall-mount accessories, and a pack bag.
Configurations
Feature | Fetal parameter | Maternal parameter | Print paper width | Auxiliary device | |||||||
● Standard ○ Optional - Unavailable | Single FHR | Dual FHR | TOCO | AFM | MFM | FMP | Signal Overlap Alarm | SPO2 ,NIBP , PR | 112 mm | Lithium battery / Network(TCP/IP) | |
Config.A | ● | - | ● | ● | ● | ● | - | - | ● | ● | ○ |
Config.B | ● | ● | ● | ● | ● | ● | ● | - | ● | ● | ○ |
Config.C | ● | - | ● | ● | ● | ● | - | ● | ● | ● | ○ |
Config.D | ● | ● | ● | ● | ● | ● | ● | ● | ● | ● | ○ |
Features
1. The fetal and maternal monitor comes with a foldable 10.4 inch ultra-bright TFT LCD screen installed with a large numeric interface and capable of wide angle viewing.
2. An optional 12-crystal waterproof pulse Doppler transducer is available for this device. Compared with conventional transducers, this attachment is capable of providing a wider beam area and a more homogeneous signal.
3. A clearly indicated event marker is specifically designed to pinpoint perceived fetal movements(FM), and other plausible events on the strip chart.
4. The associated fetal movement profile (FMP) is responsible for the automatic detection and recording of gross fetal body movements.
5. The fetal and maternal monitor provides a heart rate offset mode and makes it easy to visually distinguish between the heart rates of twins by allowing for the offset of the secondary FHR 30BPM.
6. The heartbeat coincidence recognition function provides distinct visual and audible cues when detecting synchronous fetal or maternal heart-rate signals, suggesting a duplicate signal.
7. An instantly recognizable fetal heart rate alarm sounds off audible and visual alerts in the event of abnormal heart rate outside the user defined high/low range.
8. The monitor provides on-screen scrolling for convenient viewing of stored fetal traces, it also retains a 24 hour memory of fetal traces.
9. Fitted with an on-board high speed 112mm thermal printer, the fetal and maternal monitor processes easy-load Z-fold paper that stacks itself neatly upon exiting the printer, allowing for convenient collection and storage.
10. The monitor fully supports TCP/IP or wireless connection to the central monitoring station and is powered by an internal Li-on battery or AC power from an external power supply.
Mars K Fetal /Maternal Monitor Technical Specification
Physical Specifications | |||||
Dimension and Weight | Dimension | 32cm (W)*26cm (D)*8cm (H) | |||
Weight | standard configuration: 2.8 kg | ||||
Operation Environment | Power requirements | AC100-240V , 50/60Hz | |||
Power | 45VA | ||||
Temperature | 0-40℃ | ||||
Humidity | 0-93% non-condensing | ||||
Performance Specifications | |||||
Performance Specifications | Display | 10.4 inch (1024 × 768 pixel) color TFT –LCD | |||
Indicator | Visual on-display and integrated, alarm light, audible alarm | ||||
Battery | Internal rechargeable Li-ion battery power | ||||
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 (paper width:112mm) 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 beat 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 SpO2 (MSpO2) | Measurement range | 0%-100% | |||
Resolution | 1% | ||||
Accuracy | ±2% | ||||
Pulse rate range accuracy | ±3bpm | ||||