Remote monitoring and nursing system used for pregnant women in late pregnancy

Abstract

The invention discloses a remote monitoring and nursing system used for pregnant women in the late pregnancy, and belongs to the technical field of medical equipment. The system includes a fetus monitoring module, a mother monitoring and communication module and a terminal service module. The fetus monitoring module includes a fork type brace rope, a strip, electrode paste, a fetal heart sound sensor, a uterine contraction pressure sensor, and a control chip; the mother monitoring and communication module includes a wrist strap and a displayer, and the wrist strap is internally provided with aheart rate sensor, a blood pressure sensor and a pulse signal sensor; the displayer includes an MCU main control unit, a data processing, storage, extraction, quantitative analysis and information preset unit, a wireless communication unit and a key indicator unit; the terminal service module includes a mobile terminal and a fixing terminal. In conclusion, the system has the advantages of being high in intelligent degree, convenient to operate and control, high in safety and the like.

Description

technical field [0001] The invention belongs to the technical field of medical equipment, and in particular relates to a remote monitoring and nursing system for pregnant women in the third trimester. Background technique [0002] The traditional maternal fetal ECG detection is carried out in the following way: the pregnant woman first lies on the detection bed and rests for a few minutes to wait for the cardiovascular system to stabilize; There are maternal and fetal ECG signals (usually the strength of the maternal ECG signal is greater than or much greater than that of the fetal ECG signal); then the computer software extracts the fetal ECG signal from the maternal ECG signal through automatic analysis; finally gives information about the fetal ECG signal Cardiac activity information. With the increasing attention paid to the health of mothers and fetuses, the traditional detection methods can no longer meet the requirements of comprehensive dynamic long-term ECG detecti...

AI Technical Summary

Problems solved by technology

With the increasing attention paid to the health of mothers and fetuses, the traditional detection methods can no longer meet the requirements of comprehensive dynamic long-term ECG detection for mothers and fetuses. Specifically, there are four deficiencies in the following four aspects: Maternal-fetal ECG detection is mainly the detection of ECG signals in a resting state, and lacks dynamic monitoring of maternal and fetal ECG activity. Previous studies have shown that ECG signals in an active state are more likely to present potential disease information. Therefore, dynamic monitoring of maternal and fetal ECG activities is required; second, traditional maternal and fetal ECG detection is mostly a short-range detection, and the detection time generally lasts for a few minutes, lacking long-term tracking of maternal and fetal ECG activities. The appearance of ECG signal fragments carrying specific disease information is sporadic and not necessarily presented during the detection of pregnant women. Therefore, long-term monitoring of maternal and fetal ECG activities is required; third, traditional maternal fetal ECG detection focuses more on The medical interpretation and judgment of the fetal ECG signal ignores the medical interpretation and judgment of the mother's own ECG signal, and the change of the mother's own ECG activity also has very important clinical diagnostic value, so it is necessary to analyze the maternal and fetal ECG. All-round and multi-angle clinical interpretation of the signal; Fourth, the traditional computer automatic analysis method of fetal ECG detection is suitable for ECG analysis in a stable state, but not suitable for long-term acquisition of ECG signal analysis in a dynamic environment. A large number of unpredictable noises in a dynamic environment will seriously affect the judgment of maternal and fetal ECG characteristics by traditional methods. In addition, the existing computer analysis software does not pay enough attention to the quality evaluation of ECG signals. The premise and prerequisite for medical interpretation of ECG signals is also a necessary step for dynamic long-range ECG signal analysis. Therefore, it is imperative to optimize the traditional method and establish a new method suitable for dynamic long-range maternal and fetal ECG signal processing. Row

If the fetal monitoring equipment is directly recycled and then sold (or rented) to other pregnant women, the surface of the fetal monitoring equipment will inevitably be damaged or polluted, which will affect the experience of the next pregnant woman

If the fetal monitoring equipment that has only been used for two or three months is directly discarded, it will cause great waste, and the use is limited, and it cannot be monitored 24 hours a day

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