Maternal and child care portables breakthroughs - new portable touch screen plus button at the fetal heart rate monitoring, found that abnormal fetal heart rate graphics, and are often used to denote abnormal fetal heart rate. Most abnormal fetal heart rate cases on behalf of the fetus in utero hypoxia, the more severe the degree of abnormal fetal heart rate, often mean more severe fetal hypoxia. But not all of fetal abnormalities are caused by hypoxia, in addition to the above, the pregnant woman's situation also affects fetal heart rate changes, such as maternal fever, fetal heart rate is often more than 160 beats / min, pregnant women have hyperthyroidism, Soon her own heart, the fetal heart rate is often more than 160 beats / min, if pregnant women taking certain drugs can cause rapid heart rate of female children. Chenhao medical TY8010B fetus / mother Monitor I. Features fetal monitoring l 7 inch color large-screen LCD, guardianship curve can be stored playback monitoring fetal monitoring l concise interface, touch screen operation fetal monitoring fetal monitoring l Windows operating system l Character Entry maternal fetal monitoring information l pregnant events can be carried out in the next vertical curve shaped characters marked fetal monitoring l large capacity storage, playback print fetal monitoring l scalable mother of twins and monitoring parameters: blood pressure, blood oxygen, pulse rate of fetal monitoring has l automatic diagnosis and scoring functions Second, the technical parameters of the ultrasound probe: polycrystalline, wide beam pulse operation mode with high sensitivity ultrasonic intensity:.. <5mw / cm2 Operating frequency: 1.0 ~ 3.0MHz (optional) Signal Processing: dedicated digital processing unit measures Range: 30 ~ 240bpm alarm range: Upper: 160 ~ 200 bpm (optional) limit: 50 ~ 120 bpm (Optional) Maximum Audio Output Power: 1.5W uterine pressure: 0 ~ 100 pressure units Display: LCD display fetus Heart rate curve, pressure curve contractions, fetal markers, doctors event marking time, volume and other monitoring status, and freeze and playback Power: AC220V ± 20% .50Hz DC9V power consumption: <20W Working Environment: Temperature: 10 ~ 40 ° relative Temperature: 10 ~ 80% Probe acoustic output: In accordance with the provisions of international conventions in 1992 LEC1157 sound pressure had a negative peak afford MPa (Mpa) beam of sound intensity does not exceed 20 mW / cm 2 (mW / cm2) space. The average peak instantaneous sound intensity does not exceed 100 mW / cm 2 (mW / cm2). The model of sound intensity does not exceed 5mW / cm2. "fetal monitoring, adult multi-parameter monitoring, postpartum rehabilitation professional instrument manufacturers' 8010 key