The Use of Doppler Fetal Heart Monitors
Doppler fetal heart monitors are small mobile devices employed to detect the heart-beat of the foetus during pregnancy and supply an audible facsimile of the heartbeat. Some monitors specify a heart rate per minute reading. Originally built for professional use, these monitors are today accessible to be used at home as a method of assuring the mum to be that all is well with the foetus prior to birth.
From five weeks the fetal heart rate accelerates by 3.3 strokes per minute (bpm) for every day for the next month. The approximate fetal heart rate begins at about 80 at week 5 growing to around 195 by the end of week 9. Once this juncture is attained the heat rate starts to drop to around 120 to 160 bpm by week twelve. Fetal heart monitors are normally employed from this time – around the twelfth week.
It requires a while to become acclimatized to using monitors and some women could be fairly distressed when they cannot pick up a heartbeat initially. Time and patience are necessary for mastery and once the device has been mastered it gets less difficult to use. Nevertheless, you should always speak to your midwife if you are anxious regarding the health of the infant.
2 fetal heart monitors are outlined here to provide an overview of some of the features accessible. The Angel Sounds Fetal Doppler lets you to detect the heartbeat and actions of your unborn baby from the twelfth week of pregnancy. When listening to baby’s heart beat you might even pick up hiccups, kicks, blows and baby’s initial stirrings. A recording cable allows you to collect these first sounds on cd or computer to retain as a memory or to e-mail to distantrelatives and friends. Angel Sounds can additionally be used to record your own heartbeat so when the infant is born, this could be used to pacify your infant. The Angel Sounds Fetal Doppler sound caliber is excellent and is particularly designed for use at home by expectant mothers rather than as a specialist medical device.
The Sonoline B Handheld Pocket Fetal Doppler provides a simple, easy-to-use ultrasonic Doppler that lets expectant mums and health care professionals to extricate fetal heart rate and listen to the sound of the heart beat.
The Sonoline B can be used in the home, hospital or clinic for everyday self-check by expectant mums. This fetal doppler is a superior model with FHR LCD digital display which provides 3 processes: real-time fetal heart rate display mode, averaged heart rate display mode and automatic mode that lets the user inspect a fetal heart rate for 8 heart beat time.
The Sonoline B is appropriate for usage after the 12th week of pregnancy. Equipped with a headphone socket and an integral loudspeaker, this monitor also includes a water resistant 3MHz probe to acquire better sounds of fetal heart beat. It ascertains that in particular specific situations, 2 MHz works better, for instance on markedly overweight mothers as the fetus lies very deep.
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