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Fetal heart rate monitoring method and device thereof, terminal, and computer readable storage medium

A fetal monitoring and fetal heart technology, applied in the measurement of pulse rate/heart rate, medical science, sensors, etc., can solve the problem that the fetal heart monitoring results cannot truly reflect the actual status of the fetus, improve fetal heart monitoring conditions, and avoid fetal heart rate monitoring. The effect of unqualified cardiac monitoring

Inactive Publication Date: 2019-04-02
EDAN INSTR
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] In view of this, the embodiment of the present invention provides a fetal heart rate monitoring method and device, a terminal, and a computer-readable storage medium to solve the problem that the fetal heart rate monitoring results obtained by the current fetal heart rate monitor may not truly reflect the actual condition of the fetus. status problem

Method used

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  • Fetal heart rate monitoring method and device thereof, terminal, and computer readable storage medium
  • Fetal heart rate monitoring method and device thereof, terminal, and computer readable storage medium
  • Fetal heart rate monitoring method and device thereof, terminal, and computer readable storage medium

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Embodiment 1

[0027] figure 1 It shows the first implementation flow chart of a method for fetal heart rate monitoring provided by Embodiment 1 of the present invention, which is described in detail as follows:

[0028] In step S101, fetal monitoring data is acquired, and the fetal monitoring data includes fetal heart rate data.

[0029] Among them, the fetal heart rate refers to the heart rate of the fetus, and its normal value ranges from 110 to 160 beats per minute. It is generally obtained through the fetal heart rate probe of the fetal heart rate monitor using the principle of linear reflection of ultrasound. When obtaining the fetal heart rate data, the fetal heart rate value of the set duration is usually obtained first, and in practical application, the fetal heart rate value of the set duration is usually the fetal heart rate value of 15 minutes to 20 minutes continuously. However, due to factors such as fetal movement, uterine contractions, and changes in the position of the preg...

Embodiment approach

[0034] As an implementation manner, the obtaining the peak fetal heart rate sequence includes: setting a first low-pass filter and a second low-pass filter with different cut-off frequencies, filtering the fetal heart rate value, and obtaining the peak fetal heart rate sequence.

[0035] Specifically, when acquiring the fetal heart rate peak sequence, the acquired fetal heart rate value is first smoothed, and the first low-pass filter and the second low-pass filter are respectively used to smooth the Fetal heart rate value filtering, obtaining the first low-pass filtered signal and the second low-pass filtered signal; extracting the difference signal between the first low-pass filtered signal and the second low-pass filtered signal; obtaining the fetal heart rate peak sequence . It should be noted that the first low-pass filter and the second low-pass filter are two low-pass filters with different cut-off frequencies, for example, the cut-off frequency of the first low-pass fi...

Embodiment 2

[0054] image 3 It shows a flow chart of the implementation of a fetal heart rate monitoring method provided in Embodiment 2 of the present invention. The difference between the fetal heart rate monitoring method provided in Embodiment 2 of the present invention and the fetal heart rate monitoring method provided in Embodiment 1 is that The fetal monitoring data also includes uterine contraction pressure data, and the fetal monitoring data change information corresponding to the uterine contraction pressure data includes uterine contraction law. According to the fetal monitoring data change information, playing corresponding audio includes: according to For the regularity of uterine contractions, the first audio or the second audio is played; the first audio includes prenatal education music, and the second audio includes breathing guidance voice.

[0055] Wherein, in step S201 : acquiring uterine contraction pressure data is generally obtained through a uterine contraction pr...

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Abstract

The invention belongs to the technical field of fetal heart rate monitoring, and provides a fetal heart rate monitoring method and a device thereof, a terminal, and a computer readable storage medium.The method includes the following steps: acquiring fetal monitoring data, wherein the fetal monitoring data including fetal heart rate data; acquiring a peak sequence of the fetal monitoring data; and analyzing the peak sequence to obtain the fetal monitoring data change information; and playing the corresponding audio according to the fetal monitoring data change information. The method plays the corresponding audio according to the fetal monitoring data change information, so that during the fetal heart rate monitoring, if the baby is in a sleeping state or a swaying state, the baby can beawakened or comforted by the appropriate audio; at the same time, when the pregnant woman is in a nervous mental state, and playing of the audio can also help to adjust the mood of the pregnant woman,which improves the unsatisfactory fetal heart rate monitoring condition and increases the qualified rate of fetal heart rate monitoring.

Description

technical field [0001] The invention belongs to the technical field of fetal heart rate monitoring, and in particular relates to a fetal heart rate monitoring method and device, a terminal, and a computer-readable storage medium. Background technique [0002] Fetal heart rate monitoring is an important inspection item in late pregnancy. When pregnant women are doing fetal heart rate monitoring, medical staff can intuitively see changes in fetal heart rate from the fetal heart rate monitoring chart to ensure that the fetus is in good condition. However, during the period of fetal heart rate monitoring, the state of the pregnant woman or the fetus will affect the detection of the fetal heart rate; and the current fetal heart rate monitor can only simply monitor the current state of the fetal heart rate, and cannot effectively avoid the abnormality caused by the fetal heart rate. Fetal heart rate monitoring caused by non-pathological factors is unqualified. For example, during...

Claims

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Application Information

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IPC IPC(8): A61B5/024A61B5/00
CPCA61B5/02411A61B5/4356A61B5/4362A61B5/7225A61B5/725
Inventor 刘锦群
Owner EDAN INSTR
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