DocumentCode
3569725
Title
Effect of blood´s velocity on blood resistivity
Author
Xie, T. ; Tjin, S.C. ; Yang, Q. ; Ng, S.L.
Author_Institution
Dept. of Manuf. & Eng. Syst., Brunel Univ., Uxbridge, UK
Volume
1
fYear
1998
Firstpage
214
Abstract
Blood resistivity is an important quantity which value influences the results of various methods used in the study of heart and circulation. In this paper, the relationship between blood resistivity and velocity of blood flow was evaluated and analyzed based upon a probe using six-ring electrodes and a circulatory model. The experimental results indicated that the change in blood resistivity was only ±1.1% when the velocity of blood flow changed from 2.83 cm/s to 40 cm/s and it rose to 23% when the velocity was lower than 2.83 cm/s
Keywords
biomedical measurement; blood; cardiology; electrical conductivity; electrical conductivity measurement; haemodynamics; physiological models; 2.83 cm/s; 40 cm/s; blood flow; blood resistivity; blood velocity; circulation; circulatory model; heart; Blood flow; Conductivity; Electrodes; Fluid flow measurement; Heart; Humans; Plasma measurements; Probes; Shape; Velocity measurement;
fLanguage
English
Publisher
ieee
Conference_Titel
Instrumentation and Measurement Technology Conference, 1998. IMTC/98. Conference Proceedings. IEEE
ISSN
1091-5281
Print_ISBN
0-7803-4797-8
Type
conf
DOI
10.1109/IMTC.1998.679760
Filename
679760
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