Blood Perfusion Display Based on Video Pulse Wave

被引：0

作者：

Yoshizawa, Makoto ^{[1
]}

Sugita, Norihiro ^{[2
]}

Abe, Makoto ^{[3
]}

Tanaka, Akira ^{[4
]}

Obara, Kazuma ^{[2
]}

Yamauchi, Tsuyoshi ^{[5
]}

Homma, Noriyasu ^{[6
]}

Yambe, Tomoyuki ^{[7
]}

机构：

[1] Tohoku Univ, Cybersci Ctr, Aoba Ku, 6-6-05 Aoba, Sendai, Miyagi 9808579, Japan

[2] Tohoku Univ, Grad Sch Engn, Sendai, Miyagi 9808579, Japan

[3] Shinshu Univ, Grad Sch Engn, Nagano 3800928, Japan

[4] Fukushima Univ, Fac Symbiot Syst Sci, Fukushima 9601296, Japan

[5] Tohoku Univ, Grad Sch Biomed Engn, Sendai, Miyagi 9808579, Japan

[6] Tohoku Univ, Grad Sch Med, Sendai, Miyagi 9808575, Japan

[7] Tohoku Univ, Inst Dev Aging & Canc, Sendai, Miyagi 9808575, Japan

来源：

2016 38TH ANNUAL INTERNATIONAL CONFERENCE OF THE IEEE ENGINEERING IN MEDICINE AND BIOLOGY SOCIETY (EMBC) | 2016年

关键词：

NONCONTACT;

D O I：

10.1109/embc.2016.7591792

中图分类号：

R318 [生物医学工程];

学科分类号：

0831 ;

摘要：

In this study, an easy system for monitoring dynamic blood perfusion patterns and the pulse wave velocity (PWV) has been developed by processing video images of a human body to assess blood circulation for daily management of physical conditions or for detecting persons in poor physical condition in public places. The experiment suggested that this tool can be used to easily evaluate the PWV; however, the obtained value from the video image of the face was about 1/10 of the standard value calculated from thick vessels. This difference may be related to the difference between thick vessels and thin-branched arterioles.

引用

页码：4763 / 4767

页数：5

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