The influence of urine volume on body impedance measurement.
Bio-signal has some characteristics that the signal is so weak. So, it is good that the factors to influence measured electrical signal are eliminated as much as they can. So, in this paper we will show the influence of urine in bladder on measuring human body impedance. Human urine has different conductivity from other human tissues. Therefore, if the volume of the urine changed, the measured body impedance data also changed.So, in this paper, we will show the influence of urine in bladder with foot-to-foot and thigh-to-thigh current paths. As a result, if the current flows through human bladder, the influence of urine in the bladder must be considered when the body impedance is measured
Hong
K H
KH
Seoul National University, Korea.
Park
K S
KS
D000465:Algorithms; D017097:Electric Impedance; D006801:Humans; D008954:Models, Biological; D018482:Muscle, Skeletal / Q000502:physiology*; D001743:Urinary Bladder / Q000502:physiology*; D014556:Urine / Q000502:physiology*