期刊
ADVANCED MATERIALS
卷 34, 期 16, 页码 -出版社
WILEY-V C H VERLAG GMBH
DOI: 10.1002/adma.202110291
关键词
arterial pulses; blood pressure monitoring; flexible piezo-MEMS sensors; piezoelectric dynamics; wearables
类别
资金
- National Natural Science Foundation of China [12032015, 12072189, 12102250]
- project of Science and Technology Innovation Action Plan of Shanghai [21190760100]
- China Postdoctoral Science Foundation [2020TQ0190, 2020M681290]
This research investigates the correlation between piezoelectric pulse waves and blood pressure waves and develops a wireless wearable continuous blood pressure monitoring system. This system offers better portability compared to traditional systems and achieves the feasibility of wearable continuous blood pressure monitoring.
Piezoelectric arterial pulse wave dynamics are traditionally considered to be similar to those of typical blood pressure waves. However, achieving accurate continuous blood pressure wave monitoring based on arterial pulse waves remains challenging, because the correlation between piezoelectric pulse waves and their related blood pressure waves is unclear. To address this, the correlation between piezoelectric pulse waves and blood pressure waves is first elucidated via theoretical, simulation, and experimental analysis of these dynamics. Based on this correlation, the authors develop a wireless wearable continuous blood pressure monitoring system, with better portability than conventional systems that are based on the pulse wave velocity between multiple sensors. They explore the feasibility of achieving wearable continuous blood pressure monitoring without motion artifacts, using a single piezoelectric sensor. These findings eliminate the controversy over the arterial pulse wave piezoelectric response, and can potentially be used to develop a portable wearable continuous blood pressure monitoring device for the early prevention and daily control of hypertension.
作者
我是这篇论文的作者
点击您的名字以认领此论文并将其添加到您的个人资料中。
推荐
暂无数据