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Abstrakty
Over the past years, an increase in the amount of the electromagnetic sources could be observed. Model presented in this article is limited to the impact of low frequency fields generated by the e.g. electrical power lines or magnetic coils in a bone fractures therapy. Particularly, the effect of the magnetic component of the electromagnetic field on stents will be evaluated. The conductivity of human tissues will be investigated. Yielded results will be used to simplify complicated, three-dimensional problem of the current distribution in stent branches, to one-dimensional one. The merits of the paper is proposing, implementing and using for analysis a numerical model of the stent in magnetic field. The impact of frequency and positioning of stent in the magnetic field will be investigated and current distributions found.
Czasopismo
Rocznik
Tom
Strony
48--51
Opis fizyczny
Bibliogr. 16 poz., rys., tab.
Twórcy
autor
- Technical University of Cluj-Napoca, North University Centre of Baia Mare, Baia Mare, Romania
autor
- AGH University of Science and Technology, Department of Electrical and Power Engineering, , Krakow, 30059, Poland
autor
- AGH University of Science and Technology, Department of Electrical and Power Engineering, , Krakow, 30059, Poland
autor
- AGH University of Science and Technology, Department of Electrical and Power Engineering, , Krakow, 30059, Poland
Bibliografia
- 1. Lunca E., Istrate M., Salceanu A., Tibuliac S., Computation of the magnetic field exposure from 110 kV overhead power lines, 2012 International Conference and Exposition on Electrical and Power Engineering, Iasi, 2012, p. 628–631.
- 2. Lunca E., Istrate M., Salceanu A., Comparative Analysis of the Extremely Low-Frequency Magnetic Field Exposure from Overhead Power Lines, Environmental Engineering and Management Journal, 2013; 12(6): 1145–1152.
- 3. Bienkowski P., Podlaska J., Electromagnetic field in the environment - measurement and monitoring in Poland, Przeglad Elektrotechniczny, 2017; 93(12):71–74.
- 4. Walsh E.G., Venugopalen R., MRI stent, University of Alabama, Birmingham, 2004.
- 5. Ciesla A., Kraszewski W., Skowron M., Syrek P., Determination of safety zones in the context of the magnetic field impact on the surrounding during magnetic therapy, Przeglad Elektrotechniczny, 2011; 87(7):79–82.
- 6. International Commission on non-ionizing Radiation Protection: Statement on Medical Magnetic Resonance (MR) Procedures: Protection of Patients, Health Physics, 2004; 87(2):197–215.
- 7. Zradzinski P., A comparison of ICNIRP and IEEE guidelines to evaluate low frequency magnetic field localised exposure, 2016 17th International Conference Computational Problems of Electrical Engineering (CPEE), Sandomierz, 2016, 1–4.
- 8. Christ A., Kainz W., Hahn E.G., Honegger K., Zefferer M., et al., The Virtual Family – Development of surfacebased anatomical models of two adults and two children for dosimetric simulations, Physics in Medicine and Biology, 2010; 55(2):23–38.
- 9. Dimbylow P., Development of the Female Voxel Phantom, NAOMI, and Its Application to Calculations of Induced Current Densities and Electric Fields From Applied Low Frequency Magnetic and Electric Fields, Physics in Medicine and Biology, 2005; 50:1047–1070.
- 10. Parazzini M., Fiocchi S., Cancelli A., Cottone C., Liorni .I, Ravazzani P., A Computational Model of the Electric Field Distribution due to Regional Personalized or Nonpersonalized Electrodes to Select Transcranial Electric Stimulation Target, IEEE Transactions on Biomedical Engineering, 2017; 64(1):184–195.
- 11. Gabriel C., Peyman A., Grant E.H., Electrical Conductivity of Tissue at Frequencies Below 1 MHz, Physics in Medicine & Biology, 2009; 54(16):4863–4878.
- 12. Bolkowski S., Teoria obwodów elektrycznych, Warszawa, Wydawnictwa Naukowo-Techniczne, 2003.
- 13. Halliday D., Resnick R., Walker J., Fundamentals of Physics, New York, John Wiley & Sons, 1997.
- 14. Cieśla A., Elektrotechnika elektryczność i magnetyzm w przykładach i zadaniach, Wydawnictwa AGH, Kraków 2006.
- 15. Paszenda Z., Marciniak J., Będziński R., Rusiński E., Smolnicki T., Biomechanical characteristics of the stent - coronary vessel system, Acta of Bioengineering and Biomechanics, 2002; 4(1):81–89.
- 16. Guadagnin V., Parazzini M., Fiocchi S., Liorni I., Ravazzani P., Deep Transcranial Magnetic Stimulation: Modeling of Different Coil Configurations, IEEE Transactions on Biomedical Engineering, 2016; 63(7):1543– 1550.
Typ dokumentu
Bibliografia
Identyfikator YADDA
bwmeta1.element.baztech-d1831678-dcbb-4aaf-9d26-f64fde2321ca