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05.05.2016 | Original Article

A Preliminary Study of How the Viscosity of Dietary Fluids and Videofluoroscopy Fluids can be Matched

verfasst von: Hirofumi Suzuki, Izumi Kondo, Kozue Sakamoto, Keisuke Kimura, Takafumi Matsumoto

Erschienen in: Dysphagia | Ausgabe 4/2016

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Abstract

This study examined the method by which the viscosity of mealtime and videofluoroscopy fluid can be matched through adjustment of the amount of xanthan gum-based thickener added to them. Viscosity measurement was made with a cone-plate viscometer. Samples were tested at 5, 25, 45, and 65 ± 0.1 °C and shear rates of 5–200 s⁻¹. We found that the adjusted amount of thickener differs depending on the shear rate and temperature, and that the amount of thickener added to samples without barium sulfate should be increased by 26.8–37.5 % as compared to samples with barium sulfate at a shear rate of 50 s⁻¹ and temperature of 25 °C. Further research is needed in terms of the shear rate and temperature during swallowing.

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Titel: A Preliminary Study of How the Viscosity of Dietary Fluids and Videofluoroscopy Fluids can be Matched
verfasst von: Hirofumi Suzuki
Izumi Kondo
Kozue Sakamoto
Keisuke Kimura
Takafumi Matsumoto
Publikationsdatum: 05.05.2016
Verlag: Springer US
Erschienen in: Dysphagia / Ausgabe 4/2016
Print ISSN: 0179-051X
Elektronische ISSN: 1432-0460
DOI: https://doi.org/10.1007/s00455-016-9709-7

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A Preliminary Study of How the Viscosity of Dietary Fluids and Videofluoroscopy Fluids can be Matched

Abstract

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HNO-Op. auch mit über 90?

Intrakapsuläre Tonsillektomie gewinnt an Boden

Bilateraler Hörsturz hat eine schlechte Prognose

„Nur wer sich gut aufgehoben fühlt, kann auch für Patientensicherheit sorgen“

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Springer Medizin

Abstract

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