How to use fetal heart rate monitor

The formation of each new family will always welcome the arrival of new members. The babies are born in the mother's pregnancy in October, and in the mother's arms, the baby needs the care of the mother, and the parents always worry about whether the child's womb grows healthily. Fetal heart rate can help parents. The following teaches parents how to use the fetal heart rate, and by the way recommend the new fetal heart rate.

How to use fetal heart rate

1. Lying flat, looking for the position of the fetal heart: When listening to the fetal heart, the expectant mother needs to find a quiet, lie flat environment, the head is slightly raised, the legs are straight, and the mood is relaxed. After lying down, the position of the fetal heart will be closer to the abdominal wall, and the distance from the fetal heart rate probe is closer. It is easier to listen to the fetal heart.

2. Apply couplant, water or cooking oil: Ultrasonic waves are easily lost in the air. The coupling agent acts to squeeze out the air in the pores of the skin, bringing the probe into close contact with the skin. If there is no coupling agent, water or cooking oil can also be used.

3. Find the position of the fetal heart: Before the first use, open the battery cover of the fetal heart rate meter and insert the battery. Plug in the headphones to the headphone jack of the main unit or listen directly. Keep the probe close to the abdominal wall, use a little softness to prevent noise from being stored between the probe and the belly. The simplest is to refer to the location of the fetal heart position when the doctor puts the fetal heart test in the hospital. It is sure to hear the sound of the fetal heartbeat.

4, listen to fetal heart

Find the correct fetal heart position, after hearing the baby's stable continuous fetal heart sound, for a period of time, let the fetal heart rate probe receive a stable continuous fetal heart signal, the value displayed at this time is desirable. Generally, each time you listen for 1-2 minutes, calculate the number of heartbeats of the fetus for 1 minute, and 120-160 hops/minute is the normal range. Note that the value of the fetal heart rate is not static, but will have small fluctuations.

New fetal heart rate recommendation

1, angel voice fetal heart rate

For the problem of what brand of fetal heart rate is good, many pregnant mothers recommend the use of angel sound, its price is 358 yuan. Angel Voice is suitable for pregnant mothers over 16 weeks. It uses a separate design to make it easier for mothers to find the fetal heart. The probe uses the ultrasonic principle signal. The LCD screen can display the fetal heart rate and play music. The appearance is small and cute, and the signal processing ability of the fetal heart is strong.

2, sea shellfish fetal heart rate

What brand of fetal heart rate is good? Haibeibei fetal heart rate is also a good choice, its price is 399 yuan. The function of Haibeibei fetal heart rate is to first view the fetal heart, and can record the fetal heart in real time. After that, it can also be played back. At the same time, it has low battery display and fetal heart rate signal quality display. The fetal heart rate built-in speaker can be more convenient. When the person listens to the fetal heart at the same time, the fetal heart data can be stored in the computer through the data line.

3, Kangtai fetal heart rate

Kangtai Fetal Heart Instrument is also an instrument for detecting fetal heart rate in many families. Its price is 168 yuan. The function of Kangtai Fetal Heart is similar to that of Haibeibei, and the fourth generation has been developed. Kangtai fetal heart rate is relatively small, easy to carry, easy to use, and there is no requirement for the surrounding environment when monitoring fetal heart rate. The dose of ultrasound is small, it will not have adverse effects on the fetus, and the price is reasonable. Most pregnant mothers can accept.

Prospective parents are eager to keep an eye on the healthy growth of the baby in the fetus. The above correct method of how to use the fetal heart rate is believed to help you use the fetal heart rate for the first time. The above recommendations for new fetal heart rate products can help you choose a more convenient and more suitable fetal heart rate instrument.