Abstract：Ultra-wideband technology (UWB) is a non-carrier communication technology, which uses non-sine wave narrow pulse
transmission data with nanosecond to microsecond level. As the most accurate commercial positioning system, it has the advantages
of low power consumption, high speed, multipath effect, high safety and so on. This paper reviewed the research progress of
hyperwideband location service technology in the monitoring system of vital signs of patients. Based on the research progress at
home and abroad, this paper firstly introduced indoor positioning technology, and summarized the research and application results
of indoor positioning technology in medical industry. Then the application and research status of ultra-broadband technology and
the development of wearable medical devices and indoor maps were analyzed. Finally, the future application of uwb location service
technology was analyzed and prospected in this paper.
曹茂诚，王军敬，杨云智. 超宽带位置服务技术在患者生命体征监测系统中的研究进展[J]. 中国医疗设备, 2017, 32(12): 115-118.
CAO Maocheng, WANG Junjing, YANG Yunzhi. Research Progress of Hyperwideband Location Service Technology in the
Vital Signs Monitoring System of Patients. China Medical Devices, 2017, 32(12): 115-118.
