Title :
Multiple drive EIT systems
Author :
McLeod, C.N. ; Lidgey, F.J. ; Zhu, Q.S.
Author_Institution :
Oxford Polytech., UK
Abstract :
The authors describe the development of the Oxford multiple drive system, OXPACT-II, which features current field generation applied through programmable voltage sources. The system, under microcomputer control, operates at 9.6 kHz and comprises 32 driving and 32 voltage measurement electrodes. The system performance of OXPACT-II has been evaluated
Keywords :
biomedical electronics; biomedical equipment; computerised control; computerised tomography; constant current sources; data acquisition; electric impedance imaging; electrodes; medical diagnostic computing; microcomputer applications; OXPACT-II; Oxford multiple drive system; data collection system; electric impedance tomography; microcomputer control; programmable voltage sources; system performance;
Conference_Titel :
Electrical Impedance Tomography/Applied Potential Tomography, IEE Colloquium on
Conference_Location :
London
