1/5/2024 0 Comments Baby heart monitorBut you may feel anxious if your baby's heart rate is outside of the normal range. Fetal heart rate monitoring doesn't pose any physical risks for you or your baby. Rarely, problems with a baby's heart rate are detected that need further monitoring or treatment. Avoid using the fetal Doppler for longer than 10 minutes.Īfter you've logged the fetal heart rate measurements, your doctor will review the results. You can adjust the probe position as needed to find the best heart signal. Note that the numbers may change slightly as you continue to listen. Log the fetal heart rate as instructed by your health care team. Angle or tilt the probe, keeping contact between your skin and the probe at all times, until you hear a galloping sound - the fetal heart rate. Then put the probe on your lower abdomen, near your pubic bone. Place a small amount of gel (Doppler gel only) on the probe at the end of the monitor. "Furthermore, the number of sessions or the length of a session in scanning a fetus is uncontrolled, and that increases the potential for harm to the fetus and eventually the mother.To use the monitor, you'll start by feeling your abdomen to find your baby's position. Also, there is little or no medical benefit expected from the exposure," Vaezy says. "When the product is purchased over the counter and used without consultation with a health care professional taking care of the pregnant woman, there is no oversight of how the device is used. These devices, which are used for listening to the heartbeat of a fetus, are legally marketed as "prescription devices," and should only be used by, or under the supervision of, a health care professional. Similar concerns surround the OTC sale and use of Doppler ultrasound heartbeat monitors. By contrast, Veazy says, “Proper use of ultrasound equipment pursuant to a prescription ensures that a woman will receive professional care that contributes to her health and to the health of her fetus.” Doppler Ultrasound Heartbeat Monitors In creating fetal keepsake videos, there is no control on how long a single imaging session will last, how many sessions will take place, or whether the ultrasound systems will be operated properly. While FDA recognizes that fetal imaging can promote bonding between the parents and the developing fetus, such opportunities are routinely provided during prenatal care. In some cases, the ultrasound machine may be used for as long as an hour to get a video of the fetus. that are commercializing ultrasonic imaging by making fetal keepsake videos. FDA is aware of several enterprises in the U.S. Therefore, ultrasound scans should be done only when there is a medical need, based on a prescription, and performed by appropriately-trained operators.įetal keepsake videos are controversial because there is no medical benefit gained from exposing the fetus to ultrasound. The long-term effects of tissue heating and cavitation are not known. "Ultrasound can heat tissues slightly, and in some cases, it can also produce very small bubbles (cavitation) in some tissues." "Although there is a lack of evidence of any harm due to ultrasound imaging and heartbeat monitors, prudent use of these devices by trained health care providers is important," says Shahram Vaezy, Ph.D., an FDA biomedical engineer. They are not intended for over-the-counter (OTC) sale or use, and the FDA strongly discourages their use for creating fetal keepsake images and videos. Both are prescription devices designed to be used by trained health care professionals. Doppler fetal ultrasound heartbeat monitors are hand-held ultrasound devices that let you listen to the heartbeat of the fetus. Ultrasound imaging is the most widely used medical imaging method during pregnancy.įetal ultrasound imaging provides real-time images of the fetus. Ultrasound scans, like the one pictured above, should be reserved for times when there is a medical need and performed by appropriately-trained operators.
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