| |  Online-Ressource |
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| Verfasst von: | Leonhardt, Steffen [VerfasserIn]  |
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| | Cordes, Axel [VerfasserIn] |
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| | Plewa, Harry [VerfasserIn] |
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| | Pikkemaat, Robert [VerfasserIn] |
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| | Soljanik, Irina [VerfasserIn] |
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| | Möhring, Klaus [VerfasserIn] |
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| | Gerner, Hans-Jürgen [VerfasserIn] |
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| | Rupp, Rüdiger [VerfasserIn] |
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| Titel: | Electric impedance tomography for monitoring volume and size of the urinary bladder |
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| Verf.angabe: | Steffen Leonhardt, Axel Cordes, Harry Plewa, Robert Pikkemaat, Irina Soljanik, Klaus Moehring, Hans J. Gerner and Rüdiger Rupp |
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| Jahr: | 2011 |
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| Umfang: | 7 S. |
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| Fussnoten: | Gesehen am 17.08.2022 |
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| Titel Quelle: | Enthalten in: Biomedical engineering |
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| Ort Quelle: | Berlin [u.a.] : de Gruyter, 1998 |
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| Jahr Quelle: | 2011 |
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| Band/Heft Quelle: | 56(2011), 6, Seite 301-307 |
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| ISSN Quelle: | 1862-278X |
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| Abstract: | A novel non-invasive technique for monitoring fluid content in the human bladder is described. Specifically, a precommercial electric impedance tomograph (EIT) was applied to measure and visualize impedance changes in the lower torso due to changes in bladder volume. Preliminary measurements were conducted during routine urodynamic tests of nine male paraplegic patients, in whom a contrast agent was slowly infused into the bladder for diagnostic purposes. In some patients, a good correlation between bladder volume and EIT measurements was found, whereas in others the correlation was still good but inverted, presumably due to a poor electrode positioning. These preliminary results indicate that a sufficiently accurate finite element modeling of the impedance distribution in the abdomen, and proper electrode positioning aids, are important prerequisites to enable this technology to be used for routine measurement of bladder volume. |
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| DOI: | doi:10.1515/BMT.2011.022 |
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| URL: | Bitte beachten Sie: Dies ist ein Bibliographieeintrag. Ein Volltextzugriff für Mitglieder der Universität besteht hier nur, falls für die entsprechende Zeitschrift/den entsprechenden Sammelband ein Abonnement besteht oder es sich um einen OpenAccess-Titel handelt.
Volltext ; Verlag: https://doi.org/10.1515/BMT.2011.022 |
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| | Volltext: https://www.degruyter.com/document/doi/10.1515/BMT.2011.022/html |
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| | DOI: https://doi.org/10.1515/BMT.2011.022 |
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| Datenträger: | Online-Ressource |
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| Sprache: | eng |
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| Sach-SW: | bladder volume estimation |
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| | electrical impedance tomography |
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| | urodynamic |
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| K10plus-PPN: | 1814557946 |
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| Verknüpfungen: | → Zeitschrift |
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Electric impedance tomography for monitoring volume and size of the urinary bladder / Leonhardt, Steffen [VerfasserIn]; 2011 (Online-Ressource)
