Electrical measurement of fluid distribution in human legs: estimation of extra- and intra-cellular fluid volume.
In this paper, we discuss the problems of measurement of intra- and extra-cellular fluid distribution in living tissues by means of electrical impedance. The intra- and extra-cellular fluid distribution is related to some physiological parameters, such as blood circulation, metabolism of tissues, and the electrolytic concentration of intra- and extra-cellular fluids. Therefore, the information about the distribution of fluids in tissues is quite useful for the diagnosis of various diseases, the monitoring of seriously ill patients, and in medical treatments such as artificial dialysis. We discuss the method of measurement and the results of experiments.
D003956:Dialysis; D005110:Extracellular Space / Q000032:analysis*; D005260:Female; D006801:Humans; D007866:Leg / Q000032:analysis*; D008297:Male; D005082:Physical Exertion; D010992:Plethysmography, Impedance; D012420:Running; D013550:Swimming