This article will talk to you about how much a fetal heart rate monitor costs, and the corresponding knowledge points about which 3m or 2m probe to buy for home fetal heart rate monitors. The article may be a bit long, but I hope you can You can read it to the end and increase your knowledge. The most important thing is that I hope it will be helpful to you and solve your problems. Don’t forget to bookmark this site.
Contents of this article
- Is it necessary to rent a hospital for fetal heart rate monitor
- How to use Libang fetal heart rate monitor
- Home fetal heart rate monitor 3m and Which 2m probe should I buy?
- Is the fetal heart rate meter available in the pharmacy?
1. Is it necessary to rent a fetal heart rate monitor from a hospital?
The price of a fetal heart rate monitor is not expensive. If the rental price is It\’s much cheaper than buying it. Just rent it from the hospital. After all, it\’s only useful when you\’re pregnant. Once the baby is born, the equipment will be idle and of little use.
2. How to use the Libang fetal heart rate meter
1. First of all, the preparation before using the fetal heart rate meter. It is recommended to listen to the fetal heart rate at home. After 16 weeks of pregnancy, the best time to listen to the fetal heart rate is within thirty to sixty minutes after breakfast, lunch, and dinner. There is no electromagnetic or radiation interference around. You need to use coupling agent to find a comfortable and quiet place for mothers. , interference-free environment, lie flat, head slightly elevated, legs straight, relaxed. When lying flat, the position of the fetal heart rate will be closer to the abdominal wall of the pregnant woman, and the distance to the probe will also be closer, making it easier to measure the fetal heart rate. heard.
2. Apply coupling agent, water or edible oil on the belly. The coupling agent is applied because ultrasonic waves are easily lost in the air, and its function is to squeeze Remove the air from the pores of the skin, make the probe in close contact with the skin, turn on the fetal heart rate meter, place the probe on the belly, and start looking for the location of the fetal heart rate.
3. Be patient when searching for the location of the fetal heart rate. Before using it for the first time, open the battery cover of the fetal heart rate meter, insert the battery, and insert headphones into the host. headphone jack or listen directly.
4. Place the probe close to the abdominal wall, use a little gentle force, do not just touch the belly lightly, this can preventAir is trapped between the probe and the belly, causing noise and making signal reception better. The simplest reference for finding the position of the fetal heart is to do a fetal heart test in the hospital. The position where the doctor places the probe is the position of the fetal heart, and you can hear the crisp popping sound of the fetal heartbeat, usually one to two times each time. Minutes, calculate the number of fetal heartbeats per minute. The normal range is 120 to 160 beats per minute.
3. Which 3m or 2m probe to buy for home fetal heart rate monitor?
The frequencies used by fetal heart rate monitors are mostly between 2MHz and 3MHZ. The 2MHz frequency is low and the deep sensitivity is high, so it is suitable for pregnant women in their first trimester; the 3MHz frequency is high and the superficial sensitivity is high, and it is used for pregnant women who are in their first trimester. Therefore, under normal circumstances, Doppler fetal heart rate monitors are basically equipped with one probe. Some high-end ones are equipped with two probes, including one for 2.0 and 3.0 MHz frequencies. This can be used in both the first and third trimesters of pregnancy.
4. Are fetal heart rate monitors available in pharmacies
1. Fetal heart rate monitors can generally be purchased at regular pharmacies, medical device sales departments, large supermarkets, or maternity specialty stores. However, when purchasing a fetal heart rate monitor, be sure to choose formal channels to ensure the quality and effectiveness of the fetal heart rate monitor. It is not recommended to buy online, because if you buy a three-no product, it will not only fail to function as a fetal heart monitor, but may also cause harm to pregnant women and fetuses.
2. In addition, when using the fetal heart rate monitor, you need to use it correctly according to the instructions in the manual to avoid affecting the measurement results. If a pregnant woman needs to monitor fetal heart rate at home, it is recommended to do so under the guidance of a doctor to ensure the health of the fetus.
This ends the content about how much a fetal heart rate monitor costs. I hope it will be helpful to everyone.
