Analysis of Magnetic Field Variation for Pulse Wave by Using Finite Element Method

被引：0

作者：

Park, Tae-Young ^{[1
]}

Lee, Sang-Suk ^{[1
]}

机构：

[1] Sangji Univ, Dept Oriental Biomed Engn, Wonju 220702, South Korea

来源：

JOURNAL OF THE KOREAN MAGNETICS SOCIETY | 2014年 / 24卷 / 03期

关键词：

pulse wave; permanent magnet; Hall device; clip-type pulsimeter; simulator;

D O I：

10.4283/JKMS.2014.24.3.090

中图分类号：

O59 [应用物理学];

学科分类号：

摘要：

The magnetic field variation by the permanent magnet fluctuation positioned on a "Chwan" of wrist according to the movement of radial artery was generated. The clip-type pulsimeter equipped with a Hall device sensing magnetic field pulse movement analyzed the characteristics of pulse wave as output signals. The magnetic field curve and pulse waveform simulated by the finite element method were compared and analyzed with each other. Also, the variation of magnetic field distribution one permanent magnet investigated by the fabrication of clip-type pulsimeter simulator. This result suggests that the clip-type pulsimeter can be used the reproducible and efficacious oriental diagnostic medical instrument.

引用

页码：90 / 96

页数：7

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