Detailed 2-D and 3-D finite element modeling of the human body for the evaluation of defibrillation fields
Detailed finite-element modeling of the human body has been carried out for the evaluation of implanted electrode potential distributions and defibrillation fields. Modeling details have been achieved in 2-D and 3-D down to the arbitrary topologies of the human body and its organs. This type of anal...
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| Veröffentlicht in: | IEEE transactions on magnetics 1993-03, Vol.29 (2), p.1403-1406 |
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| container_title | IEEE transactions on magnetics |
| container_volume | 29 |
| creator | Mohammed, O.A. Uler, F.G. |
| description | Detailed finite-element modeling of the human body has been carried out for the evaluation of implanted electrode potential distributions and defibrillation fields. Modeling details have been achieved in 2-D and 3-D down to the arbitrary topologies of the human body and its organs. This type of analysis requires 2-D and 3-D mesh generators that can be used to discretize arbitrary shapes. The main objective of this study is to develop a highly accurate clinical tool to be used by physicians to determine the adequacy of operation of an implanted device across the human heart before surgery. Furthermore, the model could determine the optimum sizes and locations of the stimulation electrodes for achieving a successful defibrillation according to the physiological requirements regarding shock uniformity and strength.< > |
| doi_str_mv | 10.1109/20.250665 |
| format | Article |
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Modeling details have been achieved in 2-D and 3-D down to the arbitrary topologies of the human body and its organs. This type of analysis requires 2-D and 3-D mesh generators that can be used to discretize arbitrary shapes. The main objective of this study is to develop a highly accurate clinical tool to be used by physicians to determine the adequacy of operation of an implanted device across the human heart before surgery. Furthermore, the model could determine the optimum sizes and locations of the stimulation electrodes for achieving a successful defibrillation according to the physiological requirements regarding shock uniformity and strength.< ></description><identifier>ISSN: 0018-9464</identifier><identifier>EISSN: 1941-0069</identifier><identifier>DOI: 10.1109/20.250665</identifier><identifier>CODEN: IEMGAQ</identifier><language>eng</language><publisher>New York, NY: IEEE</publisher><subject>Biological and medical sciences ; Biological system modeling ; Biothermics. 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Modeling details have been achieved in 2-D and 3-D down to the arbitrary topologies of the human body and its organs. This type of analysis requires 2-D and 3-D mesh generators that can be used to discretize arbitrary shapes. The main objective of this study is to develop a highly accurate clinical tool to be used by physicians to determine the adequacy of operation of an implanted device across the human heart before surgery. Furthermore, the model could determine the optimum sizes and locations of the stimulation electrodes for achieving a successful defibrillation according to the physiological requirements regarding shock uniformity and strength.< ></description><subject>Biological and medical sciences</subject><subject>Biological system modeling</subject><subject>Biothermics. Biomagnetism. Bioelectricity</subject><subject>Defibrillation</subject><subject>Electrodes</subject><subject>Finite element methods</subject><subject>Fundamental and applied biological sciences. Psychology</subject><subject>Heart</subject><subject>Humans</subject><subject>Mesh generation</subject><subject>Shape</subject><subject>Surgery</subject><subject>Tissues, organs and organisms biophysics</subject><subject>Topology</subject><issn>0018-9464</issn><issn>1941-0069</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>1993</creationdate><recordtype>article</recordtype><recordid>eNqFkL1PwzAQxS0EEqUwsDJ5QEgMKWc7dpIRtXxJlVhgjpz4TF05SYkTpP73JKTqynS6d797enqEXDNYMAbZA4cFl6CUPCEzlsUsAlDZKZkBsDTKYhWfk4sQtsMaSwYzsl1hp51HQ3m0oro2VAzTutp1SNFjhXVHq8agd_UXbSztNkg3faVrWjRmT23T_kn4o32vO9fUI2TQuqJ13k-KdehNuCRnVvuAV4c5J5_PTx_L12j9_vK2fFxHpRBJF42pk1QlMS9KCSCkwcFuCGtEjJZpllngScGNSBFkoTKUWjJR6AEAyZSYk7vJd9c23z2GLq9cKHEIU2PTh5ynPE4ZyH9BpqSQSsAA3k9g2TYhtGjzXesq3e5zBvlYe84hn2of2NuDqQ6l9rbVdenC8SHmPEvSEbuZMIeIx-vB4xef1of4</recordid><startdate>19930301</startdate><enddate>19930301</enddate><creator>Mohammed, O.A.</creator><creator>Uler, F.G.</creator><general>IEEE</general><general>Institute of Electrical and Electronics Engineers</general><scope>IQODW</scope><scope>AAYXX</scope><scope>CITATION</scope><scope>7QO</scope><scope>8FD</scope><scope>FR3</scope><scope>P64</scope><scope>7SP</scope><scope>L7M</scope></search><sort><creationdate>19930301</creationdate><title>Detailed 2-D and 3-D finite element modeling of the human body for the evaluation of defibrillation fields</title><author>Mohammed, O.A. ; Uler, F.G.</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c337t-1941786742bc50035dedef510d34ef1a19f027b2d38e05b69e5a513ba0d305163</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>1993</creationdate><topic>Biological and medical sciences</topic><topic>Biological system modeling</topic><topic>Biothermics. Biomagnetism. Bioelectricity</topic><topic>Defibrillation</topic><topic>Electrodes</topic><topic>Finite element methods</topic><topic>Fundamental and applied biological sciences. Psychology</topic><topic>Heart</topic><topic>Humans</topic><topic>Mesh generation</topic><topic>Shape</topic><topic>Surgery</topic><topic>Tissues, organs and organisms biophysics</topic><topic>Topology</topic><toplevel>online_resources</toplevel><creatorcontrib>Mohammed, O.A.</creatorcontrib><creatorcontrib>Uler, F.G.</creatorcontrib><collection>Pascal-Francis</collection><collection>CrossRef</collection><collection>Biotechnology Research Abstracts</collection><collection>Technology Research Database</collection><collection>Engineering Research Database</collection><collection>Biotechnology and BioEngineering Abstracts</collection><collection>Electronics & Communications Abstracts</collection><collection>Advanced Technologies Database with Aerospace</collection><jtitle>IEEE transactions on magnetics</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>Mohammed, O.A.</au><au>Uler, F.G.</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Detailed 2-D and 3-D finite element modeling of the human body for the evaluation of defibrillation fields</atitle><jtitle>IEEE transactions on magnetics</jtitle><stitle>TMAG</stitle><date>1993-03-01</date><risdate>1993</risdate><volume>29</volume><issue>2</issue><spage>1403</spage><epage>1406</epage><pages>1403-1406</pages><issn>0018-9464</issn><eissn>1941-0069</eissn><coden>IEMGAQ</coden><abstract>Detailed finite-element modeling of the human body has been carried out for the evaluation of implanted electrode potential distributions and defibrillation fields. Modeling details have been achieved in 2-D and 3-D down to the arbitrary topologies of the human body and its organs. This type of analysis requires 2-D and 3-D mesh generators that can be used to discretize arbitrary shapes. The main objective of this study is to develop a highly accurate clinical tool to be used by physicians to determine the adequacy of operation of an implanted device across the human heart before surgery. Furthermore, the model could determine the optimum sizes and locations of the stimulation electrodes for achieving a successful defibrillation according to the physiological requirements regarding shock uniformity and strength.< ></abstract><cop>New York, NY</cop><pub>IEEE</pub><doi>10.1109/20.250665</doi><tpages>4</tpages></addata></record> |
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| ispartof | IEEE transactions on magnetics, 1993-03, Vol.29 (2), p.1403-1406 |
| issn | 0018-9464 1941-0069 |
| language | eng |
| recordid | cdi_crossref_primary_10_1109_20_250665 |
| source | IEEE Electronic Library (IEL) |
| subjects | Biological and medical sciences Biological system modeling Biothermics. Biomagnetism. Bioelectricity Defibrillation Electrodes Finite element methods Fundamental and applied biological sciences. Psychology Heart Humans Mesh generation Shape Surgery Tissues, organs and organisms biophysics Topology |
| title | Detailed 2-D and 3-D finite element modeling of the human body for the evaluation of defibrillation fields |
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