Fetal Heart Brand Fetal Heart Online Shopping Catalogue What is a Fetal Heart Language Instrument? What are the functions of fetal heart? How to buy a fetal heart? How to use fetal heart? 1 What brand is the best? What is a fetal heart? Fetal heart is mainly used as an electronic instrument for fetal heart monitoring. General maternity hospitals provide fetal heart monitoring. At present, the new generation of intelligent fetal heart rate-fetal language instrument covers the functions of traditional fetal heart rate, which can not only listen to fetal heart rate, but also achieve the standards of home monitoring fetal heart rate, drawing monitoring curve, counting fetal heart rate and fetal movement, and sharing it with doctors for remote assistance. And combine it with mobile phone software.
What are the functions of fetal language instrument? 1. Analyze the data.
Ordinary fetal heart can only hear sound, while fetal language instrument can not only display instantaneous heart rate, but also draw fetal heart rate curve. Analyzing the fetal heart rate curve can judge the baby's health more accurately.
Step 2 record data
Ordinary fetal heart can only play sounds, but not store them. Fetal sound recorder can save fetal sound to smart phone, Weibo or WeChat. Leave precious memories for the baby.
Step 3 play music
Combine your favorite music with your baby's fetal language into a unique fetal language music for your baby to enjoy. After the baby is born, you can also make a lullaby with your mother's most familiar heartbeat, supplemented by soft music, so that the baby can fall asleep more easily.
Step 4 record
Parents-to-be can show their recorded fetal sounds, produced fetal music and lullabies to their relatives and friends through Weibo and WeChat to share their happiness. For grandparents who are far away from home, getting information from their grandchildren is a great pleasure in their later years.
Is there radiation in the fetal heart? Fetal heart monitor uses the principle of ultrasonic wave to collect fetal heartbeat information, which will not send out any radiation signal and is harmless to the fetus. Now we advocate more scientific fetal family monitoring. The main content is to monitor whether the fetal heart rate is within the normal range by using the fetal heart rate three times a day for 2 ~ 3 minutes each time, so as to know the health status of the fetus. If you have enough time, you can also monitor the correlation between fetal heart rate and fetal movement changes at home to understand the fetal reserve function. If you have a history of bad delivery before, or have complications this time, such as pregnancy-induced hypertension, abnormal fetal position, umbilical cord around the neck, diabetes, infection, etc. If abnormal fetal heart rate and fetal movement are found, go to the hospital for examination and treatment immediately. Therefore, fetal family self-monitoring is an indispensable and important link to realize prenatal and postnatal care.
4 tires want to buy 1, depending on the specifications.
The maximum comprehensive sensitivity of fetal heart is greater than 90db according to the national standard, and the high-quality fetal heart is generally greater than 100db, indicating the signal amplification ability. The deviation of frequency is 10% according to the national industry standard, and the deviation of high-quality fetal heart rate is 5%.
2. Look at the transmission frequency
It is generally believed that the safety of ultrasonic probe can only be guaranteed if the emission power per unit area is less than 3MW. The working frequencies of fetal heart probes in the market are generally 1MHZ, 2MHZ, 2.5MHZ and 2.8MHZ. If we want to detect fetal heart in the first trimester, the probe frequency should be controlled at 2MHZ or below, because 2MHZ has the best ultrasonic frequency penetration ability and resolution, which is called the golden frequency in the industry and has become the mainstream frequency of fetal heart.
3. See if it is waterproof
Waterproof fetal heart can avoid equipment failure caused by mixture, olive oil or sweat, and also avoid the breeding of details to some extent.
4. Look at the quality of the interface
If the quality of the connecting wire and interface between the main engine and the probe is not well designed, it is easy to break down. The durable and maintenance-free wire is an important index to choose the fetal heart.
Step 5 look at the power supply
There are two ways of fetal heart: AC and AC /DC. The latter is generally equipped with rechargeable batteries, which can work for a long time after charging once.
6, look at the fetal heart display mode
Whether the fetal heart rate can be displayed directly, if so, is convenient for doctors or parents to judge quickly and improve efficiency and accuracy.
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When listening to fetal heart, expectant mothers need to find a quiet environment where they can lie flat, raise their heads slightly, straighten their legs and relax. After lying flat, the fetal heart will be closer to the abdominal wall and closer to the fetal heart probe, making it easier to listen to the fetal heart.
Step 2 Apply coupling agent
Ultrasonic waves are easily lost in the air, and the function of the coupling agent is to squeeze out the air in the pores of the skin and make the probe closely contact with the skin. If there is no coupling agent, water or edible oil can also be used.
3. Find the location of the fetal heart
Before the first use, open the cover of the fetal heart battery and put in the battery. You can plug the earphone into the earphone hole of the host computer, or you can listen directly. Put the probe close to the abdominal wall and use a little elasticity to prevent the air between the probe and the abdomen from making noise. The simplest thing is to refer to the position of the fetal heart when the hospital doctor places the probe, and then you can hear the crisp heartbeat of the fetal heart.
4, listen to the fetal heart
Find the correct position of the fetal heart, after hearing the baby's steady and continuous fetal heart sound, rest for a while, and let the fetal heart probe receive the steady and continuous fetal heart signal. At this time, the displayed value is desirable. Generally, every time you listen to 1-2 minutes, the number of fetal heartbeats is calculated as 1 minute, and 120- 160 beats/minute is the normal range. Note that the value of fetal heart rate is not static, but will fluctuate slightly.
6 Precautions for using fetal heart: 1. It is safe to use an ultrasonic probe with emission power less than 3 per unit area. Pay attention when using fetal heart.
2. If the ultrasonic probe has no waterproof function, ultrasonic cream and sweat will flow into the probe, which will make the internal short circuit, breed bacteria and cause infection to pregnant women. Therefore, don't use this ultrasonic probe when listening to fetal heart.
3. Fetal heart rate is a kind of fetal heart rate inspection equipment, and the test results cannot be used as the only basis for judging the health status of the fetus.
4. In the process of using fetal heart rate, we should combine the factors such as using environment, pregnant women's own conditions, operators and so on, and adopt a variety of detection methods to make a comprehensive judgment.
5, the use of fetal heart must be patient to find the correct fetal heart position, in order to hear fetal heart and accurate readings, not anywhere on the stomach can hear fetal heart.
6. Hearing a strong and tight voice is a desirable fetal heart signal. Generally, the sound heard is the echo of amniotic fluid, not the problem of fetal heart, nor does it mean that the baby's fetal heart is abnormal. Moms don't have to worry.
7. It is advisable to use the fetal heart rate every 2-3 days. If you consciously have abnormal fetal movement, you can immediately take out the fetal heart rate for measurement.
8. If the number of fetal heart beats is lower than 120 beats/min or higher than 160 beats/min for a long time, seek medical attention immediately.
7 Which brand is the best for fetal heart? Recommended brand in the industry: Bebe Fun BabyFun EDAN Kangtai Medical Kangtai Fish Leap yuwell Likang HealForce AngelSounds Kangbo Comper October Baby Octobe Bao Laite BLT Baseman BESTMAN.