Wearable fetal heart detection system

Abstract

The invention provides a wearable fetal heart detection system, which comprises: a wearable body worn on an artery part of a pregnant woman through a wearable component; a display part arranged at the top of the wearable body; a circuit board arranged in the wearable body, wherein at least one pulse signal collecting component is arranged on the side, away from the display component, of the circuit board and used for collecting pulse signals of the artery part; and a processor connected with the display component and the pulse signal acquisition component, wherein a deep learning network is carried in the processor, and the processor is used for processing the pulse signal to obtain a fetal heart signal of the pregnant woman and sending the fetal heart signal to the display component to be displayed. The fetal heart detection system has the advantages that the acquired pulse signals are processed to obtain the fetal heart signals, fetal heart detection can be performed for a long time according to requirements, and influence on fetal health is avoided to the greatest extent.

Description

technical field [0001] The invention relates to the technical field of fetal heart rate detection, in particular to a wearable fetal heart rate detection system. Background technique [0002] Clinical studies have shown that fetal heart rate can reflect the health status of fetal development to a certain extent, and changes in fetal heart rate reflect the disturbance of the fetal cardiovascular system by the mother's internal and external environment and the fetal cardiovascular system's response to this disturbance through autonomic nerve and humoral regulation. Reaction. Effective prenatal monitoring of fetal heart rate can not only keep abreast of the development of the fetus, but also detect the distress of the fetus in time, and take timely measures for treatment to ensure the health and safety of the mother and baby. Therefore, the detection of fetal heart rate has also become an important clinical routine examination item in the perinatal period. [0003] Commonly u...

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Problems solved by technology

[0004] In order to facilitate pregnant women to detect fetal heart rate, portable fetal heart rate detection equipment has emerged as the times require, but most of the existing portable fetal heart rate detection equipment still uses Doppler ultrasound for detection, but ultrasound has certain thermal and acoustic effects on human tissues. The impact on the health of the fetus is not yet clear. The time for ultrasound monitoring of the fetus should be controlled. The operation is complicated. It is necessary to accurately find the position of the fetal heart and use a couplant to achieve the best results, so it is impossible to monitor the fetal heart for a long time without interruption. It is impossible to obtain the health information of the fetus in real time, and the couplant is applied to the abdomen of the pregnant woman, and it needs to be cleaned afterwards, which is less comfortable

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