Android mobile phone: the mobile phone comes with a browser to open the link to install
https://www.angelmedical.net/tsyl123/angelbeats.apk
Note: is to copy the above link to the mobile browser open installation, not wechat installation small program. Non-iPhone phones are available
Play using video(Chinese)
https:// apps . apple . com/ us/ app/ angelbeats/ id 6737406479
First, it takes good patience. The baby is very small, and the environment in the stomach is very complex. It takes a lot of attempts to find the position of the fetal heart. Especially in the first trimester, when inexperienced, it is difficult to find before 12 weeks. Pregnant mothers can use the instrument to detect their heart rate to familiarize themselves with the instrument.
A value of around 100 bmp may be Bao Mas own heart rate, arterial or umbilical cord sound. Play the reference sound
The coupling agent should be applied evenly and gently on the skin to moisten the skin and play the role of lubrication and air elimination. Excessive coupling agent on the probe may form a reflective sphere, causing noise.
Manual fetal movement is more accurate. There is a timing in the lower left corner of the screen. Bluetooth connection can be intelligent number of fetal movement, but Bluetooth needs to use this instrument very skillfully. Moving the probe produces a noise that affects the accuracy of the log fetal movement. But the movement doesnt have to be very accurate, just a few times an hour. It is mainly used to monitor whether the fetus is deficient in hypoxia. Because of the fetal movement parameters, it does not have a clear quantitative standard, the inspection doctor generally said that 5 minutes, 10 minutes once, several times an hour can be. Fetal movement can be timely detection of fetal hypoxia. If no fetal movement is found in the late pregnancy, it is necessary to go to the hospital for examination
3, need to press the probe. Signal loss is large when there is air between the sensor and the skin.4, with the method of point probe measurement. The probe is a highly sensitive component, and the probe slide generates more noise, which affects the accuracy of the desired data.5. Use an appropriate amount of the coupling agent. The coupling agent acts to lubrication and eliminate air. Increasing force pressing can squeeze out the excess couplings.6, at the same time, long press the volume + -button, you can switch the voice mode, the fetal heart rate in
Between 120 and 160, the instrument will indicate a normal fetal heart rate.
In the case of the machine boot, scan the following QR code for the first time to open the small program, the second pair. There is a pop-up request Bluetooth connection must choose allowed, is generally used to refuse, resulting in the connection can not this time delete the small program, download, select allow that is
approve. Keep the system updated, mobile phone and small program system updated, it is best to restart. Some machines do not restart the cache for a long time. The product uses the broadcast protocol, do not have to pair in the pairing list, if the pair is cancelled first. If wechat double open, change a number to try. If you do not open the location, open the location service and try again. The applet needs to call the location information of the system. Measure at the measurement page point, if the Bluetooth is not connected, return to the measurement page repeatedly several times.
Please ignore the ads pushed by the platform. Welcome to download the independent APP is more convenient operation, more rich functions. Save the following QR code to collect the mobile phone can be used at any time.
Boot it up to the simple use of the video.
Within minutes (appropriate holding urine in early pregnancy) can change the distance between the fetus and the probe, and the fetal heart is more easily monitored in the focal position; within 30-60 minutes after lunch; 30 minutes before bedtime, these times will be measured more accurately.
At the same time, long press the volume plus and subtract button to switch the voice broadcast function.
Fetal heart location video
In the early pregnancy, the fetal signal is small, and the fetal heart position is very important. The probe is aimed at the fetus to hear the correct fetal sound. Fetal heart
Position is variable, and multiple locations need to be detected by point probe. In order to find the exact position, to get a clear fetal sound.
Position is variable, and multiple locations need to be detected by point probe. In order to find the exact position, to get a clear fetal sound.
14 weeks of reference video
Play the fetal heart sound reference video
Because the fetal position is different, the operation Angle of the instrument is different, the sound quality of the fetal sound is normal, the fetal heart rate rhythm is correct. General fetal heart rate than the adult heart rate rhythm
Fast, Bao Ma can detect her heart rate compared with the heart rate of the fetus, and feel the babys efforts .
Use body wash, essential oil, or even clean water
take the place of. It is mainly to exclude the space between the probe and the skin, increase the lubrication, and reduce the role of noise. In cold weather, the coupling agent package can be soaked in warm water to reduce the irritation of the skin with the cold coupling agent and increase the comfort.