Physiological parameter acquisition system based on zigbee technology

Abstract

The invention discloses a ZigBee technology based physiological parameter acquisition system. The system comprises a blood pressure detection system, an electrocardiogram monitoring system, a body temperature detection system, a blood glucose testing system, a central processing unit, a memorizer, a display and an alarm. The blood pressure detection system, the electrocardiogram monitoring system, the body temperature detection system and the blood glucose testing system are connected with a ZigBee sending module respectively. A ZigBee network coordinator which receives data sent by the ZigBee sending module through a ZigBee data transmission network and classifies the data is connected with the central processing unit and the memorizer respectively. The central processing unit is connected with the memorizer, the display and the alarm respectively. By means of the system, body temperature, blood glucose, blood pressure and heartbeat parameters can be detected simultaneously and are uploaded to a monitoring center through a ZigBee wireless data transmission network, human body physiological parameter information can be transmitted at high speeds reliably, the number of wires is reduced, and the system is convenient to use.

Description

technical field [0001] The invention relates to a physiological parameter acquisition system, in particular to a physiological parameter acquisition system based on ZigBee technology. Background technique [0002] Health is an important criterion to measure people's quality of life, and it has always been a subject of eternal concern to human beings. With the development of society, the rapid improvement of material living standards, and the continuous advancement of medical technology, many diseases that were previously incurable can also be treated well; Coupled with environmental pollution and other issues brought about by industrial development, they have posed serious challenges to people's health, and many new factors that endanger human health have also emerged one after another, such as cardiovascular disease, coronary heart disease, diabetes, etc., which have been recognized. Listed as the most important diseases endangering human health. [0003] These diseases d...

AI Technical Summary

Problems solved by technology

However, there are many blood glucose measuring instruments on the market that require the user to collect blood, smear the blood on the test paper, and then put it into the blood glucose measuring instrument for testing. The same color will be produced through chemical reaction, and then the user's blood glucose value will be determined by comparing the colors. Since many users want to detect changes in blood sugar in real time, they need to measure the blood sugar value frequently, and blood must be collected to measure the results, which is harmful to the human body and unhygienic

[0005] The new type of physiological parameter acquisition device is to place the sensor on the corresponding part of the human body, and transmit the data collected by the sensor to the terminal for processing through the wire. The monitoring parameters are single or the degree of intelligence is not high, which is not conducive to the communication between doctors and users, and is not convenient It may be difficult to achieve multi-parameter monitoring or the transmission and management of physiological data, and this wired transmission method, if multiple physiological parameters are collected at the same time, the structure is complicated, it is inconvenient for people to wear and use, and it cannot meet the needs of people's daily measurement. It is necessary to study the method of transmitting data wirelessly

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