用于血压监测的无袖带单部位光电容积脉搏波描记法

Cuffless Single-Site Photoplethysmography for Blood Pressure Monitoring.

作者信息

Hosanee Manish, Chan Gabriel, Welykholowa Kaylie, Cooper Rachel, Kyriacou Panayiotis A, Zheng Dingchang, Allen John, Abbott Derek, Menon Carlo, Lovell Nigel H, Howard Newton, Chan Wee-Shian, Lim Kenneth, Fletcher Richard, Ward Rabab, Elgendi Mohamed

机构信息

Faculty of Medicine, University of British Columbia, Vancouver, BC V6T 1Z3, Canada.

Research Centre for Biomedical Engineering, City, University of London, London EC1V 0HB, UK.

出版信息

J Clin Med. 2020 Mar 7;9(3):723. doi: 10.3390/jcm9030723.

One in three adults worldwide has hypertension, which is associated with significant morbidity and mortality. Consequently, there is a global demand for continuous and non-invasive blood pressure (BP) measurements that are convenient, easy to use, and more accurate than the currently available methods for detecting hypertension. This could easily be achieved through the integration of single-site photoplethysmography (PPG) readings into wearable devices, although improved reliability and an understanding of BP estimation accuracy are essential. This review paper focuses on understanding the features of PPG associated with BP and examines the development of this technology over the 2010-2019 period in terms of validation, sample size, diversity of subjects, and datasets used. Challenges and opportunities to move single-site PPG forward are also discussed.

全球三分之一的成年人患有高血压，这与较高的发病率和死亡率相关。因此，全球都需要一种连续且无创的血压测量方法，这种方法要方便易用，并且比目前现有的检测高血压的方法更准确。通过将单部位光电容积脉搏波描记法（PPG）读数集成到可穿戴设备中，这一目标很容易实现，不过提高可靠性并了解血压估计准确性至关重要。这篇综述文章着重于理解与血压相关的PPG特征，并从验证、样本量、受试者多样性以及所使用的数据集等方面，审视了2010年至2019年期间该技术的发展情况。还讨论了推动单部位PPG向前发展所面临的挑战和机遇。