Wearable system for real-time monitoring of hemodynamic parameters: Implementation and evaluation
Wearable system for real-time monitoring of hemodynamic parameters: Implementation and evaluation
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DOI：
10.1016/j.bspc.2020.101873
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发表时间：
2020-05-01
影响因子：
5.1
通讯作者：
Wozniak, Marcin
中科院分区：
文献类型：
--
作者：
Gircys, Rolandas;Kazanavicius, Egidijus;Wozniak, Marcin
心血管疾病是世界上导致死亡的主要原因。开发全天持续监测血流动力学参数的新设备和方法，对于确保健康的生活方式以及支持老龄化人口具有重要意义。我们描述了一种可穿戴式血流动力学参数监测系统，用于24/7连续监测血流动力学参数。该方案使用了一种新型的抗噪声光体积描记(PPG)信号输入子系统，该输入子系统基于对用光巴克码调制的动脉脉搏波前沿的监测。与传统方法相比，该系统仅使用20%的能量进行血流动力学参数监测。开发的系统保证了血压测量的质量与市场上的顶级产品相同，但节能使设备可以在家庭环境中延长使用时间。(C)2020爱思唯尔有限公司。保留所有权利。
Cardiovascular diseases are the leading cause of mortality in the world. The development of new devices and methods for continuous monitoring of hemodynamic parameters throughout the day is relevant for ensuring healthy lifestyle as well as for supporting the ageing population. We describe the Wearable Hemodynamic Parameter Monitoring System for continuous 24/7 hemodynamic parameter monitoring. The proposed solution uses a novel noise-resistant photoplethysmographic (PPG) signal input subsystem based on monitoring of Arterial Pulse Wave front edge modulated with an optical Barker code. The developed system uses only 20 % of the energy for hemodynamic parameter monitoring in comparison to conventional methods. The developed system ensures the same quality of blood pressure measurement as top products in the market, but energy saving allows the prolonged use of device in home environment. (C) 2020 Elsevier Ltd. All rights reserved.