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Paper Abstract and Keywords
Presentation 2011-07-15 15:05
Correlation between Complex Relative Permittivity and Blood Components for Blood of Dialysis Patients before and after Hemodialysis
Akira Takeda (CU), Kazuyuki Takata (TNCT), Hirotomo Nagao (IH), Jianqing Wang, Osamu Fujiwara (NIT) EMCJ2011-67 EMD2011-26 Link to ES Tech. Rep. Archives: EMD2011-26
Abstract (in Japanese) (See Japanese page) 
(in English) For evaluating the quality of hemodialysis from the limited volume of human blood using a commercially available open-ended coaxial probe, we measured for patients who require hemodialysis the dielectric properties of 2.5 ml whole blood in a syringe with a diameter of 20 mm and a depth of 8 mm, and obtained intercepts εrt' of straight lines for the Cole-Cole plots along with their blood components before/after hemodialysis. Statistical tests were conducted for these averaged values to reveal that there are almost no correlations between εrt' and blood urea nitrogen and creatinine with P>0.05, while a strong correlation is observed between εrt' and albumin with P<0.05. Although albumin is not used as an index for hemodialysis efficiency, it can reflect water amount in blood vessels and liver operation. This finding implies that εrt' could be used as an index for evaluating blood viscosity and liver function.
Keyword (in Japanese) (See Japanese page) 
(in English) Dialysis patient / open-ended coaxial probe / blood / complex relative permittivity / blood components / correlation. / /  
Reference Info. IEICE Tech. Rep., vol. 111, no. 137, EMCJ2011-67, pp. 35-39, July 2011.
Paper # EMCJ2011-67 
Date of Issue 2011-07-08 (EMCJ, EMD) 
ISSN Print edition: ISSN 0913-5685  Online edition: ISSN 2432-6380
All rights are reserved and no part of this publication may be reproduced or transmitted in any form or by any means, electronic or mechanical, including photocopy, recording, or any information storage and retrieval system, without permission in writing from the publisher. Notwithstanding, instructors are permitted to photocopy isolated articles for noncommercial classroom use without fee. (License No.: 10GA0019/12GB0052/13GB0056/17GB0034/18GB0034)
Download PDF EMCJ2011-67 EMD2011-26 Link to ES Tech. Rep. Archives: EMD2011-26

Conference Information
Committee EMD EMCJ  
Conference Date 2011-07-15 - 2011-07-15 
Place (in Japanese) (See Japanese page) 
Place (in English) Kikai-Shinko-Kaikan Bldg. 
Topics (in Japanese) (See Japanese page) 
Topics (in English) Discharge, EMC, etc. 
Paper Information
Registration To EMCJ 
Conference Code 2011-07-EMD-EMCJ 
Language Japanese 
Title (in Japanese) (See Japanese page) 
Sub Title (in Japanese) (See Japanese page) 
Title (in English) Correlation between Complex Relative Permittivity and Blood Components for Blood of Dialysis Patients before and after Hemodialysis 
Sub Title (in English)  
Keyword(1) Dialysis patient  
Keyword(2) open-ended coaxial probe  
Keyword(3) blood  
Keyword(4) complex relative permittivity  
Keyword(5) blood components  
Keyword(6) correlation.  
1st Author's Name Akira Takeda  
1st Author's Affiliation Chubu University (CU)
2nd Author's Name Kazuyuki Takata  
2nd Author's Affiliation Toyota National Colleges of Technology (TNCT)
3rd Author's Name Hirotomo Nagao  
3rd Author's Affiliation Iwakura Hospital (IH)
4th Author's Name Jianqing Wang  
4th Author's Affiliation Nagoya Institute of Technology (NIT)
5th Author's Name Osamu Fujiwara  
5th Author's Affiliation Nagoya Institute of Technology (NIT)
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Speaker Author-1 
Date Time 2011-07-15 15:05:00 
Presentation Time 25 minutes 
Registration for EMCJ 
Paper # EMCJ2011-67, EMD2011-26 
Volume (vol) vol.111 
Number (no) no.137(EMCJ), no.138(EMD) 
Page pp.35-39 
Date of Issue 2011-07-08 (EMCJ, EMD) 

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