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http://dx.doi.org/10.9718/JBER.2007.28.6.721

Embodiment of Spatially Arterial Pulse Diagnostic Apparatus using Array Multiple Hall Devices  

Lee, Sang-Suk (Dept. of Oriental Biomedical Engineering, Sangji University)
Kim, Gi-Wang (College of Oriental Medicine, Sangji University)
Ahn, Myung-Cheon (Dept. of Oriental-western Biomedical Engineering, Graduate School, Sangji University)
Park, Young-Seok (Dept. of Oriental-western Biomedical Engineering, Graduate School, Sangji University)
Choi, Jong-Gu (Oriental Medicine Institute, Sangji University)
Choi, Sang-Dae (Oriental Medicine Institute, Sangji University)
Park, Dal-Ho (Dept. of Oriental Biomedical Engineering, Sangji University)
Hwang, Do-Guwn (Dept. of Oriental Biomedical Engineering, Sangji University)
Yoon, Hyung-Rho (Dept. of Biomedical Engineering, Yonsei University)
Publication Information
Journal of Biomedical Engineering Research / v.28, no.6, 2007 , pp. 721-726 More about this Journal
Abstract
The study relates to achievement and analysis of 3-dimensional spatial pulse wave archived by a spatially arterial pulse diagnostic apparatus (SAPDA), wherein a pulse sensing part array consists of multiple hall devices and is located over a skin contacting part which consists of a magnetic material. When a radially arterial pulse is transferred to the magnetic material, which is contacted skin that results in changes in a magnetic field of the lower part of the pulse sensing part array, the changes in a magnetic field can be detected by the commercial Hall semiconductor device of the pulse sensing part array. Finally, according to development of SAPDA, the 3-dimensionally arterial pulse waveform can be measured noninvasively by detecting the changes of the magnetic field.
Keywords
spatially arterial pulse diagnostic apparatus (SAPDA); array multiple hall devices; noninvasive; three-dimensional pulse waveform; magnetic field;
Citations & Related Records
Times Cited By KSCI : 2  (Citation Analysis)
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