Abstract
To allow doctors to monitor the physical parameters of the patient’s body in real time and to understand the changes in the patient’s condition in time, the medical remote monitoring system based on the Internet of Things was studied. From the perspective of practical application of hospital wards, a medical health monitoring system was designed with the help of CC2430 microcontroller, human information sensor, and microelectronic and modern wireless communication technology. In addition, a sensor node circuit and a coordinator node circuit for collecting medical signals were designed. Meanwhile, the software of wireless sensor network was designed. Finally, the online debugging of each system module was combined with hardware and software. The experimental result proved that the network node was reliable and the data transmission was accurate. It is concluded that the medical monitoring system basically meets the design requirements of this paper.
Highlights
Increasing life expectancy, due to medical progress, and decreasing birth rates lead to a change in the population structure of Germany
It is shown that the sensor node, the routing node, and the coordinator node make up the wireless sensor network of the ward, and network constitute the entire hospital monitoring network
The concrete realization method is as follows: The coordinator node is connected to the PC through the serial port
Summary
Increasing life expectancy, due to medical progress, and decreasing birth rates lead to a change in the population structure of Germany. The percentage of people over the age of 65 is steadily increasing while the number of people under the age of 25 is declining This results in continuously rising costs for healthcare, especially for elderly people. The patient collects physiological signals by carrying a small sensor node and sends it wirelessly to the user management center. In this way, the patient does not need to connect a variety of wires and even can wear a comfortable electronic fabric. The patient does not need to connect a variety of wires and even can wear a comfortable electronic fabric
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