Title :
ECG signal acquisition within a continuous LF powered region
Author :
Franke, J. ; Heinen, U. ; Heidenreich, M. ; Morris, G.R. ; Buzug, T.
Author_Institution :
Bruker BioSpin MRI GmbH, Ettlingen, Germany
Abstract :
Neither unwanted MPI signals due to the presence of ECG electrode material within the sensitive Tx/Rx DF nor ECG signal perturbations caused by the 25 kHz DF excitation field have been detected for either electrode type. However, in case of electrode type [A] the maximum observed electrode temperature was 48.8 °C (c.f. Fig 1 LEFT) whereas a temperature of more than 115 °C (c.f. Fig. 1 RIGHT) has been detected in case of electrode type [B].
Keywords :
biomedical electrodes; electrocardiography; medical signal detection; ECG electrode material; ECG signal acquisition; ECG signal perturbations; MPI signals; continuous LF powered region; electrode temperature; frequency 25 kHz; temperature 48.8 degC; Animals; Electrocardiography; Electrodes; Magnetic resonance imaging; Monitoring; Temperature measurement;
Conference_Titel :
Magnetic Particle Imaging (IWMPI), 2013 International Workshop on
Conference_Location :
Berkeley, CA
Print_ISBN :
978-1-4673-5520-9
Electronic_ISBN :
978-1-4673-5521-6
DOI :
10.1109/IWMPI.2013.6528365
