DocumentCode
346968
Title
Endocardiac monitoring of an ablation electrode. One step solution for inverse problem
Author
Mirescu, Dan
Author_Institution
Inst. de Genie Biomed., Montreal Univ., Que., Canada
Volume
1
fYear
1999
fDate
1999
Abstract
Endocardiac electrodes can be considered in an infinite medium since the isolated surface is far enough. Injecting a small current in an ablation catheter and using a geometrical approach with respect to four measuring points, one can solve the inverse problem in one step. Error depends mostly on the electrode quality and noise immunity of the data acquisition system
Keywords
biomedical electrodes; cardiology; inverse problems; least squares approximations; surgery; DAQ noise immunity; ablation catheter; ablation electrode; electrode quality; endocardiac monitoring; geometrical approach; infinite media; inverse problem; isolated surface; least squares; monopole position; one step solution; Background noise; Biomedical electrodes; Biomedical measurements; Biomedical monitoring; Catheters; Computer errors; Current measurement; Equations; Inverse problems; Position measurement;
fLanguage
English
Publisher
ieee
Conference_Titel
[Engineering in Medicine and Biology, 1999. 21st Annual Conference and the 1999 Annual Fall Meetring of the Biomedical Engineering Society] BMES/EMBS Conference, 1999. Proceedings of the First Joint
Conference_Location
Atlanta, GA
ISSN
1094-687X
Print_ISBN
0-7803-5674-8
Type
conf
DOI
10.1109/IEMBS.1999.802393
Filename
802393
Link To Document