Title :
2D skin admittance mapping
Author :
Martinsen, Ø G. ; Grimnes, S. ; Hareide, M.
Author_Institution :
Dept. of Phys., Oslo Univ., Norway
Abstract :
A new measuring system, based on a vehicle with 16 electrodes, is presented for the investigation of local variations in skin electrical admittance with a 2D-resolution of 1 mm. The electrodes are scanned periodically while the vehicle is moving on the skin, and the results are analyzed by means of lock-in amplifiers, A/D converters and a PC
Keywords :
bioelectric phenomena; biomedical measurement; electric admittance measurement; skin; 2D skin admittance mapping; 2D-resolution; A/D converters; electrode vehicle; lock-in amplifiers; measuring system; periodically scanned electrodes; skin electrical admittance local variations; Admittance measurement; Amplifiers; Biomedical electrodes; Biomedical measurements; Electric variables measurement; Impedance; Instruments; Physics; Skin; Vehicles;
Conference_Titel :
Engineering in Medicine and Biology Society, 1994. Engineering Advances: New Opportunities for Biomedical Engineers. Proceedings of the 16th Annual International Conference of the IEEE
Conference_Location :
Baltimore, MD
Print_ISBN :
0-7803-2050-6
DOI :
10.1109/IEMBS.1994.415199
