Autor: |
Koziol Leo, Pitre John J., Bull Joseph L., Dodde Robert E., Kruger Grant, Vollmer Alan, Weitzel William F. |
Jazyk: |
angličtina |
Rok vydání: |
2014 |
Předmět: |
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Zdroj: |
Journal of Electrical Bioimpedance, Vol 5, Iss 1, Pp 99-109 (2014) |
Druh dokumentu: |
article |
ISSN: |
1891-5469 |
DOI: |
10.5617/jeb.929 |
Popis: |
The accurate assessment of body fluid volume is important in many clinical situations, especially in the determination of “dry weight” in a dialysis setting. Currently, no clinically applicable diagnostic system exists to determine the mechanical properties that accurately characterize peripheral edema in an objective and quantitative manner. We have developed a method for quantifying the impact of compression on the electrical properties of tissue by measuring stress-induced changes in bioimpedance (BIS). Using this method, we simultaneously measured the impedance and mechanical response of a tissue mimicking material (tofu) under both quasi-static and dynamic loading conditions. Our results demonstrate a temporal quantification of viscoelastic properties using a viscoelastic phantom tissue model. |
Databáze: |
Directory of Open Access Journals |
Externí odkaz: |
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