Abstract：This paper introduced the design of a bio-impedance-based hand-held IR (Impedance Rheography) detection system. The digital orthogonal sequential demodulation method was used in this system to ensure the accuracy of measurement. Modular design technology was used to increase the extendibility of the system. Low power consumption technology and wireless data transmission were used together to improve the flexibility of the system. According to the preliminary experiment, the low-power-consumed and portable sample system demonstrated its stable performance and ability to use on different positions of human body.
夏军营，付峰，尤富生，史学涛. 一种手持式阻抗血流图检测系统的设计[J]. 中国医疗设备, 2015, 30(7): 13-15.
XIA Jun-ying, FU Feng, YOU Fu-sheng, SHI Xue-tao. Design of a Hand-Held Impedance Rheography Detection System. China Medical Devices, 2015, 30(7): 13-15.
