Many friends don’t know much about how to use fetal heart rate monitors and home fetal heart rate monitors. Today, the editor will share them with you. I hope it can help everyone. Let’s take a look. Look!
Contents of this article
- How to use Libang Fetal Heart Monitor
- How to use a home fetal heart rate monitor
- How to connect a fetal heart rate monitor to Bluetooth
1. How to use Libang Fetal Heart Monitor
1. The first step is to prepare before using the fetal heart rate monitor. If you listen to the fetal heart rate at home, it is recommended that after 16 weeks of pregnancy, the best time to listen to the fetal heart rate is thirty to sixty minutes after breakfast, lunch and dinner. There is no electromagnetic or radiation interference around, so you need to use coupling agent to find a comfortable, quiet, interference-free environment for mothers. Lie flat on your back, with your head slightly elevated, legs straightened, and your mood relaxed. The fetal heart rate will be closer to the pregnant woman\’s abdominal wall and closer to the probe, making it easier to hear the fetal heart rate.
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, and do not just touch the belly lightly. This can prevent air 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.
2. How to use the home fetal heart rate monitor
On the belly Apply coupling agent, water or cooking oil. Coupling agent is applied because ultrasonic waves are extremely easy to absorb in the air.It is easy to dissipate. Its function is to squeeze out the air in the pores of the skin, so that the probe is in close contact with the skin. Turn on the fetal heart rate monitor, place the probe on the belly, and start looking for the fetal heart rate position.
3. How to connect the fetal heart rate monitor to Bluetooth
1. Turn on the [Bluetooth] function in the WeChat settings menu.
2. Find the mini program corresponding to the fetal heart rate monitor in the list and click to enter.
3. Click the [Fetal Heart Rate Measurement] option on the main interface of the mini program.
4. Turn on the Haier fetal heart rate monitor machine at hand and click [Start Testing].
5. After the test is completed, click [Stop Test] to complete the fetal heart rate test process.
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