ECG monitoring system based on zigbee technology

Abstract

The invention discloses an electrocardiogram monitoring system based on a ZigBee technique. The electrocardiogram monitoring system comprises an electrocardiogram collecting device, a ZigBee sending module, a ZigBee receiving module, a signal modulating module, a signal processing module, a mode recognition module, a central processor, a database, a displayer and an alarm. The electrocardiogram collecting device is connected with the ZigBee sending module, the ZigBee receiving module receives data sent by the ZigBee sending module and transmits the data to the signal modulating module, the signal modulating module is connected with the central processor sequentially through the signal pressing module and the mode recognition module, and the central processor is respectively connected with the displayer, the alarm and the database. According to the electrocardiogram monitoring system, a ZigBee wireless data transmission network is adopted, human body electrocardio data information can be reliably transmitted at a high speed, electrocardio monitoring can be carried out on a user in real time or for a long time, the annoy that the user has to go to hospital can be eliminated and burden of medical staff is reduced.

Description

technical field [0001] The invention relates to an electrocardiogram monitoring system based on ZigBee technology. Background technique [0002] With the improvement of people's living standards and the acceleration of the pace of life, the incidence of cardiovascular diseases has risen rapidly and has become one of the main factors threatening human health. According to statistics, millions of people die of cardiovascular disease every year in the world. In my country, the death caused by cardiovascular disease accounts for about 40% of the total death rate, which poses a great threat to people's health. Cardiovascular disease is characterized by suddenness and danger, but studies by Norris et al. also pointed out that 72% of patients had obvious discomfort before cardiac arrest, and 70% of them had symptoms that lasted for more than 15 minutes. Therefore, real-time ECG monitoring of patients and timely detection of abnormal ECG changes are of great significance for the pr...

AI Technical Summary

Problems solved by technology

[0004] At present, whether it is in the clinical application of the hospital or using the popular portable ECG measuring instrument on the market, when detecting the human body's ECG signal, the human body's ECG signal collected by the electrodes needs to be processed continuously, so there are many connections. , the user is inconvenient to use, and various processing circuits will also have a certain impact on the human body, which will easily lead to inaccurate measurement results. The application in long-term ECG monitoring has great limitations, and it is difficult to popularize and use

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