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Technical Briefs

MAT-MI for Bioimpedance Contrast Imaging

[+] Author and Article Information
Leo Mariappan

Department of Biomedical Engineering,
University of Minnesota
e-mail: maria022@umn.edu

Bin He

Department of Biomedical Engineering,
University of Minnesota;
Institute for Engineering in Medicine,
University of Minnesota

Manuscript received March 15, 2013; final manuscript received April 26, 2013; published online July 3, 2013. Assoc. Editor: Arthur G. Erdman.

J. Med. Devices 7(3), 030946 (Jul 03, 2013) (2 pages) Paper No: MED-13-1118; doi: 10.1115/1.4024517 History: Received March 15, 2013; Revised April 26, 2013

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References

Surowiec, A. J., Stuchly, S. S., Barr, J. R., and Swarup, A., 1988, “Dielectric properties of Breast Carcinoma and the Surrounding Tissues,” IEEE Trans. Biomed. Eng., 35(4), pp. 257–263. [CrossRef] [PubMed]
Metherall, P., Barber, D. C., Smallwood, R. H., and Brown, B. H., 1996, “Three-Dimensional Electrical Impedance Tomography,” Nature, 380(6574), pp. 509–512. [CrossRef] [PubMed]
Woo, E. J., and Seo, J. K., 2008, “Magnetic Resonance Electrical Impedance Tomography (MREIT) for High-Resolution Conductivity Imaging,” Physiol. Meas., 29, pp. R1–R26. [CrossRef] [PubMed]
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Roth, B. J., Basser, P. J., and Wikswo, Jr, J. P., 1994, “A Theoretical Model for Magneto-Acoustic Imaging of Bioelectric Currents,” IEEE Trans. Biomed. Eng., 41(8), pp.723–728. [CrossRef] [PubMed]
Wen.H., Shah, J., and Balaban, S., 1998, “Hall Effect Imaging,” IEEE Trans. Biomed. Eng., 45(1), pp.119–124. [CrossRef] [PubMed]
Xu, Y., and He, B., 2005, “Magnetoacoustic Tomography With Magnetic Induction,” Phys. Med. Biol., 50(21), pp. 5175–5187. [CrossRef] [PubMed]
Li, X., Xu, Y., and He, B., 2006, “Magnetoacoustic Tomography With Magnetic Induction for Imaging Electrical Impedance of Biological Tissue,” J. Appl. Phys., 99(6), p. 066112. [CrossRef] [PubMed]
Xia, R., Li, X., and He, B., 2007, “Magnetoacoustic Tomographic Imaging of Electrical Impedance With Magnetic Induction,” Appl. Phys. Lett., 91(8), p. 083903.
Mariappan, L., Li, X., and He, B., 2011, “B-Scan Based Acoustic Source Reconstruction for Magnetoacoustic Tomography With Magnetic Induction (MAT-MI),” IEEE Trans. Biomed. Eng., 58(3), pp. 713–720.
Jensen, J. A., and Svendsen, N. B., 1992, “Calculation of Pressure Fields From Arbitrarily Shaped, Apodized, and Excited Ultrasound Transducers,” IEEE Trans. Ultrason. Ferroelectr. Freq. Control, 39(2), pp. 262–267. [CrossRef] [PubMed]

Figures

Grahic Jump Location
Fig. 1

Schematic diagram of the experiment setup

Grahic Jump Location
Fig. 2

(a) Object conductivity distribution (b) simulated acoustic source (c) reconstructed image

Grahic Jump Location
Fig. 3

(a) Photo of saline phantom (b) MAT-MI image

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