A high-precision voltage source for EIT

Physiological Measurement

Volumn 27, Issue 5, 2006, Pages

  Saulnier, Gary J ^a   Ross, Alexander S ^a   Liu, Ning ^a  

^a RENSSELAER POLYTECHNIC INSTITUTE   (United States)

Author keywords

Calibration; EIT; Electrical impedance tomography; Instrumentation; Voltage source

Indexed keywords

ELECTRIC IMPEDANCE; ELECTRIC IMPEDANCE MEASUREMENT; ELECTRIC IMPEDANCE TOMOGRAPHY; ELECTRODES; SPICE;

'CURRENT; APPLIED VOLTAGES; CALIBRATION ALGORITHM; COMPLEX CONDUCTIVITY DISTRIBUTION; ELECTRODE VOLTAGE; HIGH-PRECISION; INSTRUMENTATION; PRECISION VOLTAGE; VOLTAGE CURRENT; VOLTAGE SOURCE;

CALIBRATION;

ALGORITHM; CALIBRATION; COMPUTER ASSISTED IMPEDANCE TOMOGRAPHY; CONFERENCE PAPER; DIAGNOSTIC ACCURACY; ELECTRIC CONDUCTIVITY; ELECTRIC CURRENT; ELECTRIC POTENTIAL; ELECTRODE; INTEGRATED CIRCUIT; PRIORITY JOURNAL; SIMULATION; STANDARD; SURFACE PROPERTY;

EID: 33745136454     PISSN: 09673334     EISSN: 13616579     Source Type: Journal    
DOI: 10.1088/0967-3334/27/5/S19     Document Type: Conference Paper

References (8)

1. Cherepenin V, Karpov A, Korjenevsky A, Kornienko V, Mazaletskaya A, Mazourov D and Meister C 2001 A 3D electrical impedance tomography (EIT) system for breast cancer detection Physiol. Meas. 22 9-18
2. Choi M H, Isaacson D, Saulnier G J and Newell J C 2003 An iterative approach for applying multiple currents to a body using voltage sources in electrical impedance tomography Proc. 25th Annual Int. Conf. of the IEEE Engineering in Medicine and Biology Society vol 4 pp 3114-7
3. Cook R D, Saulnier G J, Gisser D G, Goble J C, Newell J C and Isaacson D 1994 ACT3: a high-speed, high-precision electrical impedance tomography IEEE Trans. Biomed. Eng. 41 713-22
4. Hartov A, Mazzarese R A, Reiss R F, Kerner T E, Osterman K S, Williams D B and Paulsen K D 2000 A multichannel continuously selectable multifrequency electrical impedance spectroscopy measurement system IEEE Trans. Biomed. Eng. 47 49-58
5. Isaacson D 1986 Distinguishability of conductivities by electric current computed tomography IEEE Trans. Med. Imaging 5 92-5
6. Ross A S 2003 An adaptive current tomograph for breast cancer detection PhD Thesis Rensselaer Polytechnic Institute Troy, New York
7. Ross A S, Saulnier G J, Newell J C and Isaacson D 2003 Current source design for electrical impedance tomography Physiol. Meas. 24 509-16
8. Zhu Q, Lionheart W R B, Lidgey F J, McLeod C N, Paulson K S and Pidcock M K 1993 An adaptive current tomography using voltage sources IEEE Trans. Biomed. Eng. 40 163-8