Contec Pocket Fetal Heart Doppler US FDA Approved LCD + Earphone

Contec BABYSOUND B pocket Fetal heart Doppler us FDA approved LCD gel + earphone

Contec medical systems ------ baby sound B fetal doppler

Instructions
Baby sound B pocket Fetal doppler A handheld equipment for detecting fetal heart rate (FHR) Designed specifically for the daily detection of fhr for the family of pregnant women. Pregnant women can work on their own to hear fetal heart sound and calculate fhr to preview and realize the purpose of care for the fetus. Baby voice B is a high performance model with LCD digital display.

Main features
Integrated probe and headunits
■ Precise and compact design, portable to use
Especially 2 headphone sockets design can allow parents to hear fetal heart sound together
■ High sensitive doppler probe
■ Low ultrasound output density, much lower and relatively safe quality than relative government standard
■ Low power consumption, two AAA size batteries can last more than 8 hours for continuous use (depends on battery type and volume)
■ To record fetal heart sound with recording cable Can be connected to a computer or recorder
LCD FHR display with high accuracy
■ The display will be automatically locked without signal for 15 s, which is suitable for the operation of pregnant women separately

Main performance
Anti-electroshock type: built-in power equipment
Anti-electroshock degree: B type applied part
Lcd Display: 25mm × 14mm
FHR measuring range: 50-240 BPM (BPM: beat every minute)
Resolution: 1 BPM
Accuracy: ± 2 BPM
Power consumption: <1 W
Voltage: DC 3.0 V
Power supply: two 1.5 V (size AAA) alkaline batteries
Suitable range of use: suitable for use after the 12th week of pregnancy
Probe:
Nominal frequency: 2.0 MHz
Operating Frequency: 2.0 MHz ± 10%
Ultrasound Output power: P <10mW
Ultrasonic output intensity: Isata <5 mcm cm 2
Operating mode: continuous wave Doppler
Transducer effective emitted area: 208mm 2 ± 15%

Physical characteristic
Dimension: (L) 110mm × (W) 55mm × (H) 16.8mm
(The gap between the probe peak and the top panel is 26 mm)
Weight: about 80g

Qualification
Passed FDA And CE