FDA approval Portable Fetal Doppler(JAD-301C)

The device uses color LCD of high resolution to display the fetal heartbeat waveform, and figure out the FHR to help the doctor diagnose in time.

It contains components of ultrasonic signal transmitter and receiver, analog signals processing unit, FHR calculating unit, LCD display control unit etc. 

Feature:

 1,Beautiful shape, portable, easy operation

2,The probe has bending structure which is easy to operate and can increase the ease of the 

   pregnant women, embodies the humane care design

3,Fetal heart rate values, bar graph and heartbeat waveform color screen display

4,Alarming in red when the fetal heart rate range is out of the normal range

5,Battery status indicator

6,Built-in speaker

7,Output for headphone

8,Auto shut off

9,Two pieces of standard 1.5V alkaline battery available which can work no less than 8 hours

10,3 work modes: real-time FHR display mode, averaged FHR display mode, and manual 

    mode

11,It also has audio output, and can be connected with earphone or recorder with audio input

     Speicifications:   

12,Color LCD Display: 45mm×25mm

13,Suitable Using range: suitable for use after the 12th week of pregnancy

14,FHR Performance:
     FHR Measuring range: 50-240BPM
     Resolution: 1 BPM
     Accuracy: ±3BPM
     Auto shut-off: after 1m no signal, power off automatically

15,Probe:
Nominal Frequency: 2.0MHz
Working frequency: 2.0MHz±10%
Ultrasonic output power: P<10 mW
Working mode: Continuous wave Doppler

16,Size: 135mm×92mm×29mm