Monitoring system for monitoring fetal heart and fetal heart monitor

Abstract

The invention relates to the technical field of medical equipment, in particular to a monitoring system for monitoring fetal heart and a fetal heart monitor. The monitoring system comprises a signal acquisition module for acquiring a sound wave pressure signal according to the activity of a fetus, a signal processing module is connected with the signal acquisition module and used for converting the sound wave pressure signal into a fetal audio signal, and a monitoring module connected with the signal processing module and used for monitoring fetal audio signals. The technical scheme of the invention has the advantages that the fetal heart can be conveniently monitored by a pregnant woman at home, is beneficial to the health of the pregnant woman and the fetus, the inconvenience of applyingthe coupling agent is reduced, long-time detection without any harm can be made, and the safety of the pregnant woman and the fetus is guaranteed.

Description

technical field [0001] The invention relates to the technical field of medical equipment, in particular to a monitoring system and a fetal heart rate monitor for monitoring the fetal heart rate. Background technique [0002] Fetal heart rate monitoring is one of the most important items of prenatal examination, which can reflect the growth and health of the fetus. Once abnormal fetal heart rate is found, necessary rescue measures should be taken immediately. Fetal heart rate monitoring is of great significance to reduce neonatal complications and sequelae, reduce neonatal defect rate and perinatal mortality. The monitoring of the fetal heart rate is an important link in the health care stage of pregnant women and an important guarantee for reducing fetal mortality. With the general improvement of people's living standards in today's society, people's requirements for health are also constantly increasing, especially for the health training of the next generation. More peop...

AI Technical Summary

Problems solved by technology

[0003] The existing fetal heart rate monitoring is carried out at the hospital on a regular basis, requiring pregnant women to go to the hospital to register, make an appointment, and line up every time, which brings great inconvenience to the life of pregnant women, and in the long run is not good for the health of pregnant women and fetuses. Deviating from the original intention of guardianship

In the existing technology, due to the radiation of Doppler, exceeding the safe dose will cause harm to the fetus, so continuous monitoring cannot be realized, and the average value of fetal heart rate can only be given occasionally, so it has no clinical significance and cannot To detect and remind the abnormal heartbeat of the fetus in time

The principle of Doppler ultrasonic technology is to emit ultrasonic waves, then reflect them back, and then artificially simulate the synthetic sound of a small train boom. In fact, there is no auscultation technology for collecting fetal heart sounds, and it needs to apply couplant. The couplant is very cold and cannot be used in winter.

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