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Fetal Dopplers Categories |
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Hospital Maternal Fetal Monitor RFM900A |
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Features:
- 12.1 inch super resolution color TFT display
- Maximum 9 waveforms
- Use built-in system, high integrated intelligent module technology, full digital monitoring, super functions, lowest * swearing and low failure rate
- Combined functions of maternal monitor and fetal monitor
- Measure the intrapartum patient and fetal heart rate
- Uterine contraction and fetal movement marker
- Continuous real time recording of fetal heart rate
- Can be switched to normal patient monitoring interface
- 72 hours graphic trends and tabular of all parameters
- 1440 groups of NIBP data storage
- ST analysis
- Anti-high frequency electronic surgical unit and anti-defibrillation, for monitoring in the surgery or for cardiac care
- Use wide-angle, multi-wafer, wide beam and ultrasonic probes
Standard configuration:
- FHR, Uterine Contraction Pressure(TOCO), FM and Maternal ECG, NIBP, SPO2, TEMP, RESP, PULSE, Built-in rechargeable battery, thermal printer
Optional:
Technical Specifications:
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Safety |
IEC60601 approved (GB9706) |
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Power source |
AC100V-240V, 50/60Hz |
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Size |
330mm(L) × 275mm(W) × 160mm(H) |
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Net weight |
5.0 kg |
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Working |
Temperature: 5 ~ 40℃
Humidity <= 85% |
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Transportation and Storage |
Temperature: -20 ~ 55℃
Humidity <= 85% |
Ultrasonic Probe: (Fetal Heart Rate)
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Type |
Type B proof, dirctional, using pulse doppler system |
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Working frequency |
2.5 MHz |
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Transmitting power density |
1.2m W/cm2 |
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Probe |
Multi-wafer probe |
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Sample rate |
5 ms |
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Calculating precision of FHR |
0.25 bpm |
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Accuracy of FHR |
1 bpm (100-180 bpm) |
Marker (Fetal Movement)
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Manually push button mode |
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When pressed, a red strip will be displayed above the FHR graph |
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Uterine Contraction Pressure |
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Type B proof |
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Uterine contraction pressure probe |
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Manual zero adjustment |
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Design pressure sensitivity: 0-100% |
ECG
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Lead |
5 leads (R, L, F, N, C) |
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Lead selection |
I, II, III, avR, avL, avF, V |
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Waveform |
7 channels |
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Gain selection |
×0. 5, ×1, ×2 |
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HR and alarm range |
Adult: 15-300bpm
Neonate/pediatrics: 15-350bpm |
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Accuracy |
±2% or ±2bpm, whichever is greater |
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Input impedance |
> 5ΜΩ |
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Voltage range of electrode polarization |
±300mV |
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Leakage current |
< 30uA |
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Filter |
Diagnostic mode: 0.05 ~ 100Hz
Monitoring mode: 0.5 ~ 35Hz
Surgical mode: 1 ~ 25Hz |
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Scaling signal |
1mV ± 3% |
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Measurement range |
-1.0mV ~ +1.0mV |
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Alarm Range |
-0.80mV~0.80mV |
RESP
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Model |
RA-LL impedance |
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Measurement range |
Adult: 0 ~ 120bpm
Neonate/pediatrics: 1 ~ 150bpm |
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Resolution |
1rpm |
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Accuracy |
±2rpm |
NIBP
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Method |
Automatic oscillometric |
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Operation mode |
Auto/Manual |
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Alarm Type |
Systolic, Diastolic, Mean |
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Measurement ranges |
Systolic BP: 40 ~ 300mmHg
Diastolic BP: 10 ~ 220mmHg
Mean BP: 20 ~ 240mmHg |
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Resolution |
1mmHg |
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Accuracy |
Max average error ±5mmHg or ±5%, whichever is greater |
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Overload Protection |
Double safety protection |
SPO2
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Measurement Range |
0 ~ 100% |
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Alarm range |
0 ~ 100% |
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Resolution |
1% |
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Accuracy |
±2% (80~100%)
±3% (60~79%) |
PULSE RATE
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Range |
0 ~ 254bpm |
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Resolution |
1bpm |
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Accuracy |
±1bpm or ±2%, whichever is greater |
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Alarm delay time |
10sec |
TEMP
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Channel |
2 channels |
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Measurement range |
0~50℃ |
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Alarm range |
0~45℃ |
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Resolution |
0.1℃ |
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Accuracy |
±0.2℃ |
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