Portable fetal heart rate monitoring equipment and fetal heart rate monitoring system

Abstract

The invention provides portable fetal heart rate monitoring equipment and a fetal heart rate monitoring system. The portable fetal heart rate monitoring equipment comprises an electrocardio sensor and a host, wherein the host comprises a main control module, a power management module, a signal collecting front end, a motion monitoring module, a control module and a communication module; and the signal collecting front end is connected with the electrocardio sensor, and the signal collecting front end, the communication module, the control module, the motion monitoring module and the power management module are all connected with the main control module. The portable fetal heart rate monitoring equipment provided by the invention is small in size and can provide long-time data collection. The equipment is convenient to wear and does not interfere with the action of the user. The equipment can monitor the electrocardiogram states of the fetus and the maternal body at the same time, can monitor the motion state of the maternal body at the same time, and can report accidents to a remote cloud service platform in time.

Description

technical field [0001] The invention relates to fetal heart rate monitoring technology, in particular to a portable fetal heart rate monitoring device and a fetal heart rate monitoring system. Background technique [0002] With the development of science and technology, the fetal heart rate monitoring system is more and more widely used in ensuring perinatal safety and reducing risks during pregnancy. Fetal heart rate monitoring is an important inspection in the third trimester of pregnancy, which can reflect the safety of the fetus in utero relatively objectively and clearly. Fetal heart rate monitoring is the main detection method to correctly evaluate the status of the fetus in the uterus, and plays an important role in early detection of abnormal fetal heart rate and timely treatment to reduce perinatal mortality. [0003] Fetal electrocardiogram is an important method for non-invasive monitoring of fetal health in utero, and it is one of the simple and sensitive fetal ...

AI Technical Summary

Problems solved by technology

Most of the existing fetal electrocardiogram equipment is too bulky to provide long-term wearable monitoring for perinatal pregnant women

[0004] There are many disadvantages in the traditional fetal heart rate monitoring method: (1) In the traditional fetal monitoring system, pregnant women regularly go to the hospital for monitoring, which takes a long time and requires a relatively large number of medical resources, and its paper-based monitoring data is not conducive to archiving and clinical research analysis

(2) The traditional fetal heart monitoring methods mostly use monitoring equipment based on the principle of ultrasound Doppler. The limited information of fetal heart activity that can be obtained by such equipment itself is not conducive to comprehensive analysis by medical staff. Secondly, ultrasound Doppler fetal heart monitor It emits a beam of ultrasound to the fetus, and uses the principle of ultrasound reflection to measure the fetal heart rate.

The effects of thermal effects and cavitation on the ultrasonic waves are currently unknown

(3) The traditional fetal heart rate monitoring equipment is too bulky to be worn by pregnant women, and the battery life is too short to provide all-weather monitoring for high-risk pregnant women.

(4) Most of the existing portable fetal ECG monitoring equipment is a single monitoring equipment lacking remote platform support, and cannot connect with the hospital in real time to play a role in timely consultation when problems arise

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