Portable Fetal Doppler Home Used Portable Fetal Doppler Ce fda Approved Portable Fetal Doppler

Portable Fetal Doppler1. about fetal doppler
Fetaldoppler,DopplerfetalmonitororDopplerfetalheartratemonitorisahand-held
ultrasoundtransducerusedtodetecttheheartbeatofafetusforprenatalcare.Itusesthe
Dopplereffecttoprovideanaudiblesimulationoftheheartbeat.
Dopplerfetalmonitorsprovideinformationaboutthefetussimilartothatprovidedbya
fetalstethoscope.oneadvantageoftheDopplerfetalmonitorovera(purelyacoustic)fetal
stethoscopeistheelectronicaudiooutput,whichallowspeopleotherthantheusertohearthe
heartbeat.Onedisadvantageisthegreatercomplexityandcostandthelowerreliabilityofan
electronicdevice.
2. Fetal doppler Brief Introduction:
Sonoline B PocketFetal Doppleris a hand-held obstetrical unit, which can be used inhospital, clinic and homefor daily self-check by pregnant woman.It contains components of ultrasonic signal transmitter and receiver, analog signals processing unit, FHR calculating unit,LCD displaycontrol unit etc.
Sonoline BPocket Fetal Doppleris a high performance model with (fetal heart rate) LCD digital display.
It has 3 work modes real-time FHR display mode, averaged FHR display mode, and manual mode .It has audio output and can be connected with earphone or recorder with audio input.
3. Fetal doppler Main Features:Streamline and portable designLarge LCD display with backlightHigh sensitivity interchangeable probeBattery status indicatorBuilt-in speakerOutput for headphonesProbe inspectionAuto shut off (1 minute)Support 2MHz,3MHz,4MHz,5MHz,8MHz probesTwo pieces of standard 1.5V alkaline battery available which can work no less than 10 hours
4. Fetal Doppler Main performance: Anti-electroshock TypeInternally powered equipmentAnti-electroshock DegreeType B applied partLCD Display45 mm x 25 mmPower ConsumptionLess than 0.8 WVoltageDC 3.0 VPower Supply1.5V(AA size) alkaline battery*2Using RangeSuitable for use after the 12th week of pregnancyProbe Nominal Frequency2.0 MHzWorking Frequency2.0MHz ± 10%Ultrasound Output PowerP < 10 mWUltrasonic Output IntensityIsata < 5 mW/cm2Negative Peak Sound PressureP _< 0.5 MPaWorking ModeContinuous wave dopplerEffective Radiating Area of Transducer208 mm2 ±15%
5. Fetal Doppler Physical Identity:
Dimension(L) 135 mm x (W) 95mm x (H ) 35 mm
Weightabout 180 g (including batteries)