https://scholars.lib.ntu.edu.tw/handle/123456789/451961
DC 欄位 | 值 | 語言 |
---|---|---|
dc.contributor.author | Chiu, S.-Y. | en_US |
dc.contributor.author | Wang, C.-H. | en_US |
dc.contributor.author | Lee, S.-S. | en_US |
dc.contributor.author | Wu, W.-J. | en_US |
dc.contributor.author | Hsu, Y.-H. | en_US |
dc.contributor.author | WEN-JONG WU | en_US |
dc.contributor.author | CHIH-KUNG LEE | en_US |
dc.contributor.author | YU-HSIANG HSU | en_US |
dc.creator | WEN-JONG WU;Lee, C.-K.;Hsu, Y.-H.;Wu, W.-J.;Lee, S.-S.;Wang, C.-H.;Chiu, S.-Y. | - |
dc.date.accessioned | 2020-01-17T07:48:27Z | - |
dc.date.available | 2020-01-17T07:48:27Z | - |
dc.date.issued | 2018 | - |
dc.identifier.uri | https://scholars.lib.ntu.edu.tw/handle/123456789/451961 | - |
dc.description.abstract | The demand for self-measured blood pressure self-monitoring device has much increased due to cardiovascular diseases have become leading causes of death for aging population. Currently, the primary non-invasive blood pressure monitoring method is cuff-based. It is well developed and accurate. However, the measuring process is not comfortable, and it cannot provide a continuous measurement. To overcome this problem, methods such as tonometry, volume clamp method, photoplethysmography, pulse wave velocity, and pulse transit time are reported. However, the limited accuracy hindered its application for diagnostics. To perform sequential blood pressure measurement with a high accuracy and long-term examination, we apply moir? interferometry to measure wrist skin vibration induced by radial artery. To achieve this goal, we developed a miniaturized device that can perform moir? interferometry around the wrist region. The 0.4-mm-pitched binary grating and tattoo sticker with 0.46 mm-pitched stripe pattern are used to perform geometric moir?. We demonstrated that the sensitivity and accuracy of this integrated system were sufficient to monitor arterialinduced skin vibration non-invasively. Our developed system was validated with ECG signals collected by a commercial system. According to our studies from measurement, the repeatability of wrist pulsation measurement was achieved with an accuracy of 99.1% in heart rate. A good repeatability of wrist pulse measurement was achieved. Simulations and experiments are both conducted in this paper and prove of geometrical moir? method a suitable technique for arterial-induced skin vibration monitoring. ? COPYRIGHT SPIE. Downloading of the abstract is permitted for personal use only. | - |
dc.relation.ispartof | Progress in Biomedical Optics and Imaging - Proceedings of SPIE | - |
dc.subject.classification | [SDGs]SDG3 | - |
dc.subject.other | Acoustic wave velocity; Blood pressure; Diagnosis; Geometry; Wave propagation; Continuous measurements; Cuffless; Moire interferometry; Non-Invasive; Optical Metrology; Self management; Interferometry | - |
dc.title | Measuring the arterial-induced skin vibration by geometrical moir? fringe | en_US |
dc.type | conference paper | en |
dc.identifier.doi | 10.1117/12.2286903 | - |
dc.identifier.scopus | 2-s2.0-85045182420 | - |
dc.identifier.url | https://www.scopus.com/inward/record.uri?eid=2-s2.0-85045182420&doi=10.1117%2f12.2286903&partnerID=40&md5=863f83bc3fa88376aa467c5ed3f0d232 | - |
dc.relation.journalvolume | 10501 | - |
item.cerifentitytype | Publications | - |
item.fulltext | no fulltext | - |
item.openairecristype | http://purl.org/coar/resource_type/c_5794 | - |
item.openairetype | conference paper | - |
item.grantfulltext | none | - |
crisitem.author.dept | Engineering Science and Ocean Engineering | - |
crisitem.author.dept | Center for Artificial Intelligence and Advanced Robotics | - |
crisitem.author.dept | Applied Mechanics | - |
crisitem.author.dept | Engineering Science and Ocean Engineering | - |
crisitem.author.dept | Electronics Engineering | - |
crisitem.author.dept | Applied Mechanics | - |
crisitem.author.orcid | 0000-0003-0223-249X | - |
crisitem.author.orcid | 0000-0001-7587-283X | - |
crisitem.author.orcid | 0000-0002-9759-7848 | - |
crisitem.author.parentorg | College of Engineering | - |
crisitem.author.parentorg | Others: University-Level Research Centers | - |
crisitem.author.parentorg | College of Engineering | - |
crisitem.author.parentorg | College of Engineering | - |
crisitem.author.parentorg | College of Electrical Engineering and Computer Science | - |
crisitem.author.parentorg | College of Engineering | - |
顯示於: | 工程科學及海洋工程學系 |
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