Abstract
The electromagnetic bioimpedance method has successfully measured the very subtle conductivity changes associated with brain edema and prostate tumor. This method provides noninvasive measurements using non-ionizing magnetic fields applied with a small coil that avoids the use of contact electrodes. This paper introduces results from combining a holographic signal processing algorithm and a low power coil system that helps provide the 3D image of impedance contrast that should make the noninvasive electromagnetic bioimpedance method useful in health care.
Original language | English (US) |
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Pages (from-to) | 188-192 |
Number of pages | 5 |
Journal | Proceedings of SPIE - The International Society for Optical Engineering |
Volume | 3253 |
DOIs | |
State | Published - 1998 |
Event | Biomedical Sensing and Imaging Technologies - San Jose, CA, United States Duration: Jan 26 1998 → Jan 27 1998 |
Keywords
- Bioimpedance
- Coil
- Electromagnetic
- Holographic
ASJC Scopus subject areas
- Electronic, Optical and Magnetic Materials
- Condensed Matter Physics
- Computer Science Applications
- Applied Mathematics
- Electrical and Electronic Engineering