Fetal/Maternal Monitor
Fetal/Maternal Monitor

Fetal/Maternal Monitor


Product Compatibility:

BFM series ultrasound fetal Monitor mainly applies to detect fetal heart rate in hospital, clinic etc.


Product parameters


5.7 inches TFT LCD displays 2 x US and 1x UC data, mother's NIBP, TEMP, RR, SpO2, and ECG main parameters and monitoring trace curve etc.;

FHR collects signal indication, alarm indication for abnormal FHR, fetal movement indication, and can freeze monitoring status;

Can set the time limit (0-99 minutes), and automatically enter dormant state if no signal input;

Store monitoring data for 24 hours, with replay function;

Coding keyboard adjusts all parameters setting of the unit, convenient to use;

Adopt 832 thermal linear array printer, store the data and print rapidly; and printing width is 112mm;

The printer parameters can be adjusted as users’ need, including printing paper speed, trace line thickness, signal sampling rate, upper and lower alarming limit, real time, and date;

Set-up data and parameters can be automatically saved after power off;

The monitoring data can be conveyed to exterior computer through RS-232 or USB port;

Trolley (adjustable) for option, convenient to move and operate.



Transducer  9 crystals, wide wave beam

Working mode: Pulsed ultrasound Doppler

Ultrasonic frequency: 1.0MHz±10%

Measuring range:    50-240 BPM

Alarm range:  Up: 55-240 BPM Adjustable continuously within range

Low: 50-235BPM Adjustable continuously within range


Display range: 0-100units  (non-linear error: ≤±10%)


Edition USB 1.1 or USB 2.0; RS-232


Paper width: 112 ± 2mm effective record width: 105 ± 2mm; Paper length: 15m

Recorder density:  US:  27 BPM/ CM; UC:  40 BPM / CM

Printing speed (adjustable):  1 cm/min, 2 cm/min, 3 cm/min


Battery: 16.8V Ni-MH rechargeable batteries group;  AC 220 /110 V ;  Consume power: ≤60 W

Continuous working time in static condition: ≥1 hours

ECG and HR

Measuring range: 30 BPM -350 BPM

Cardiac electric noise level: ≤30 μV

Cardiac electric frequency response:

Filtering mode: 1-25 MHz

Non-filtering mode: 0.05-100 MHz

Cardiac electric Input loop current: ≤0.1 μA


Measuring range:

a) SBP: (8.034.0) kPa or (60255) mmHg

b) DBP: (4.026.0) kPa or (30195) mmHg

c) MAP: (5.328.7) kPa or (40215) mmHg

Automatic measuring interval: 3 min-99 min adjustable continuously within range

interval error: ≤±10 s


Measuring range: 0 BPM-100 BPM


Channels: 1

TEMP probe: surface probe 1pcs

Measuring range: 28-45

Response time: ≤30s


Measuring range: 0-99%


Measuring range: 30-250 BPM


Working Temperature: +5 -40  Humidity: ≤80%  Atmospheric pressure: 86 kPa106 kPa


The product approved by CE, Free sale certification. If you need copy of the files, please contact our sales.


Single Unit  Suitcase Package Dimension: 55cm x 26cm x 36cm     Gross weight: 10.5kg

Single Unit  Paper carton Package Dimension: 55cm x 26cm x 36cm   Gross weight: 8kg

Normal collocation: 2 x US probe, 1 pcs TOCO probe, 1 pcs RS-232 serial port line, 1 pcs probe bandage, 1 pcs SpO2  probe, 1 pcs TEMP probe, 1 pcs electrode probe, 1 pcs power cable, 1 pcs power switch, 1 pcs BP cuff, event marker, 2 pcs printing paper, 250ml gel, , warranty card, operation manual, service manual.