TJY-1D DIGITAL FETAL HEART RATE

Digital JTY-series Type Doppler-U transonic Fetal Rhythm Meter is applied to examine the condition of fetus, its movement and its blood circulation on the principle of Doppler effect. The instrument is very important to the diagnosis of early stage gestation and the development of fetus, It can detect the fetal rhythm of 90% gravidas being pregnant for over 10 weeks, For the late gestation stage, it is able to detect the fetal rhythm, the sound of fetal bloodflow or ploodflow, the pulse of uterus andery and to reagnize or twin fetus. There is neither damage nor pain in gravidas during the examination. It is simple to operator; rapid to rapid to response and good in repetitiveness

TECHNICAL DATA

Ultrasound frequency

2.5MHz±10%

Ultrasound pooer

<10mW/cm2

Total gain

100db

Audio frequency output power

>1W

Power supply

Rechargeable battery

Instrument weght

1.2kg