Abstract：Human body edema can often indicate a variety of internal diseases, such as high blood
pressure, diabetes, congestive heart. In this paper, the design of an edema monitoring system used to
monitor health condition (especially the elderly) in real time is introduced. The system adopts four
electrode method to measure body impedance, and assesses human body edema state through the body
impedance values, such monitoring the state of human health indirectly. The system collects, analyzes
and processes the relevant data, and then transmits, displays, stores them to mobile electronic devices
(such as smart phones) in time. Compared with the clinical system, the edema monitoring system has the
advantages of being portable and real-time.
喻聪龙，赵兴群. 基于阻抗测量与蓝牙技术的水肿监护系统的研制[J]. 中国医疗设备, 2015, 30(1): 19-22.
YU Cong-long, ZHAO Xing-qun. Development of Edema Monitoring System Based on Impedance Measurement and Bluetooth Technology. China Medical Devices, 2015, 30(1): 19-22.
