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Detection of intravenous infiltration using impedance parameters in patients in a long-term care hospital
This study was aimed to evaluate the changes of impedance parameters of patients who were admitted to a long-term care hospital by measuring bioelectrical impedance. The subjects were 18 patients who had infusion therapy through peripheral intravenous (IV) catheters and had at least an infiltration....
Autores principales: | , , , , , |
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Formato: | Online Artículo Texto |
Lenguaje: | English |
Publicado: |
Public Library of Science
2019
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Materias: | |
Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6428251/ https://www.ncbi.nlm.nih.gov/pubmed/30897178 http://dx.doi.org/10.1371/journal.pone.0213585 |
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author | Jeong, Ihn Sook Lee, Eun-Joo Kim, Jae Hyung Kim, Gun Ho Hwang, Young Jun Jeon, Gye Rok |
author_facet | Jeong, Ihn Sook Lee, Eun-Joo Kim, Jae Hyung Kim, Gun Ho Hwang, Young Jun Jeon, Gye Rok |
author_sort | Jeong, Ihn Sook |
collection | PubMed |
description | This study was aimed to evaluate the changes of impedance parameters of patients who were admitted to a long-term care hospital by measuring bioelectrical impedance. The subjects were 18 patients who had infusion therapy through peripheral intravenous (IV) catheters and had at least an infiltration. The impedance parameters were measured with a multi-channel impedance measuring instrument (Vector Impedance Meter) twice; at starting IV infusion after catheter insertion and infiltration detected. As results, the resistance (R) after infiltration significantly decreased compared to the initial resistance. At 50 kHz, the resistances were 498.2±79.3 [Ω] before infiltration and 369.4±85.6 [Ω] after infiltration. The magnitude of the reactance (X(C)) decreased after infiltration. At 50 kHz, the measured reactance was -31.1±8.3 [Ω] before infiltration and -24.5±5.9 [Ω] after infiltration. The data points plotted in the R-X(C) graph shifted from the first quadrant before infiltration to third quadrant after infiltration. Our findings suggest that bioelectrical impedance is an effective method for detection of infiltration in a noninvasive and quantitative manner. |
format | Online Article Text |
id | pubmed-6428251 |
institution | National Center for Biotechnology Information |
language | English |
publishDate | 2019 |
publisher | Public Library of Science |
record_format | MEDLINE/PubMed |
spelling | pubmed-64282512019-04-02 Detection of intravenous infiltration using impedance parameters in patients in a long-term care hospital Jeong, Ihn Sook Lee, Eun-Joo Kim, Jae Hyung Kim, Gun Ho Hwang, Young Jun Jeon, Gye Rok PLoS One Research Article This study was aimed to evaluate the changes of impedance parameters of patients who were admitted to a long-term care hospital by measuring bioelectrical impedance. The subjects were 18 patients who had infusion therapy through peripheral intravenous (IV) catheters and had at least an infiltration. The impedance parameters were measured with a multi-channel impedance measuring instrument (Vector Impedance Meter) twice; at starting IV infusion after catheter insertion and infiltration detected. As results, the resistance (R) after infiltration significantly decreased compared to the initial resistance. At 50 kHz, the resistances were 498.2±79.3 [Ω] before infiltration and 369.4±85.6 [Ω] after infiltration. The magnitude of the reactance (X(C)) decreased after infiltration. At 50 kHz, the measured reactance was -31.1±8.3 [Ω] before infiltration and -24.5±5.9 [Ω] after infiltration. The data points plotted in the R-X(C) graph shifted from the first quadrant before infiltration to third quadrant after infiltration. Our findings suggest that bioelectrical impedance is an effective method for detection of infiltration in a noninvasive and quantitative manner. Public Library of Science 2019-03-21 /pmc/articles/PMC6428251/ /pubmed/30897178 http://dx.doi.org/10.1371/journal.pone.0213585 Text en © 2019 Jeong et al http://creativecommons.org/licenses/by/4.0/ This is an open access article distributed under the terms of the Creative Commons Attribution License (http://creativecommons.org/licenses/by/4.0/) , which permits unrestricted use, distribution, and reproduction in any medium, provided the original author and source are credited. |
spellingShingle | Research Article Jeong, Ihn Sook Lee, Eun-Joo Kim, Jae Hyung Kim, Gun Ho Hwang, Young Jun Jeon, Gye Rok Detection of intravenous infiltration using impedance parameters in patients in a long-term care hospital |
title | Detection of intravenous infiltration using impedance parameters in patients in a long-term care hospital |
title_full | Detection of intravenous infiltration using impedance parameters in patients in a long-term care hospital |
title_fullStr | Detection of intravenous infiltration using impedance parameters in patients in a long-term care hospital |
title_full_unstemmed | Detection of intravenous infiltration using impedance parameters in patients in a long-term care hospital |
title_short | Detection of intravenous infiltration using impedance parameters in patients in a long-term care hospital |
title_sort | detection of intravenous infiltration using impedance parameters in patients in a long-term care hospital |
topic | Research Article |
url | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6428251/ https://www.ncbi.nlm.nih.gov/pubmed/30897178 http://dx.doi.org/10.1371/journal.pone.0213585 |
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