{"title":"Non-contact monitoring of heart beat using optical laser diode vibrocardiography","authors":"G. Capelli, C. Bollati, G. Giuliani","doi":"10.1109/IWBP.2011.5954805","DOIUrl":null,"url":null,"abstract":"In the present work we use a compact and low-cost laser sensor based on self-mixing effect for non-invasive non-contact analysis of heart beat, by measuring the vibrations of the skin surface caused by vascular wall motion in carotid, radial and dorsal pedal arteries. The electrocardiography (ECG) and optical vibrocardiography (VCG) signals are simultaneously acquired and analyzed. VCG can be exploited for testing medical parameters beyond the heart rate, such as artery deformation, vessel elasticity and blood pulse characteristics.","PeriodicalId":142421,"journal":{"name":"2011 International Workshop on Biophotonics","volume":"21 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"2011-06-08","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"10","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"2011 International Workshop on Biophotonics","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1109/IWBP.2011.5954805","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
引用次数: 10
Abstract
In the present work we use a compact and low-cost laser sensor based on self-mixing effect for non-invasive non-contact analysis of heart beat, by measuring the vibrations of the skin surface caused by vascular wall motion in carotid, radial and dorsal pedal arteries. The electrocardiography (ECG) and optical vibrocardiography (VCG) signals are simultaneously acquired and analyzed. VCG can be exploited for testing medical parameters beyond the heart rate, such as artery deformation, vessel elasticity and blood pulse characteristics.
京公网安备 11010802042870号
京ICP备2023020795号-1
分享
求助内容：
应助结果提醒方式：
扫码关注我们
