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http://dx.doi.org/10.4283/JKMS.2005.15.6.307

Simulation Analysis of Spatially Arterial Pulse Wave using Two-dimensional Array Sensors with Magnetoresistive Device  

Kim, M.S. (Sangji University, Graduation, Dept. of Functional Electronic Materials)
Kim, S.W. (Oriental Medicine institute, Sangji University)
Kim, G.W. (Dept. of Oriental Medicine, Sangji University)
Lee, S.J. (Dept. of Oriental Medicine, Sangji University)
Lee, S.G. (Dept. of Oriental Medicine, Sangji University)
Lee, H.S. (Dept. of Biomedical Engineering, Sangji University)
Park, D.H. (Dept. of Applied Physics and Electronics, Sangji University)
Hwang, D.G. (Dept. of Applied Physics and Electronics, Sangji University)
Lee, S.S. (Dept. of Applied Physics and Electronics, Sangji University)
Publication Information
Journal of the Korean Magnetics Society / v.15, no.6, 2005 , pp. 307-310 More about this Journal
Abstract
To get the spatial feature of arterial pulse, we designed spatial pulse diagnostic apparatus (SPDA) using a 2-dimensional magnetoresistive sensor array. The magnetic field distribution fur magnet may was simulated using finite element method. We recognized that the field distribution of parallel magnet mays was more sensitive and uniformed than that of perpendicular one. Also the spatial displacements of magnet array were agreed with the output signal of magnetic tunnel junction (MTJ) sensor array.
Keywords
arterial pulse wave; magnetic tunnel junction (MTJ); spatial pulse diagnostic apparatus (SPDA); finite element method;
Citations & Related Records
Times Cited By KSCI : 2  (Citation Analysis)
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