Development of a device to evaluate the bolus transport force of pharyngeal swallowing

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Development of a device to evaluate the bolus transport force of pharyngeal swallowing

Material type: 博士論文

Author: 森田, 達

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Material Format: Digital

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Name of awarding university/degree: 大阪歯科大学,博士（歯学）

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Note (General)：: We developed a device to evaluate the bolus transport force in the pharyngeal stage of swallowing, and evaluated its validity and reliability. A cathe...

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Material Type: 博士論文
Title: Development of a device to evaluate the bolus transport force of pharyngeal swallowing
Author/Editor: 森田, 達
Author Heading: 森田, 達
Alternative Title: 咽頭期嚥下における食塊移送力の測定装置の開発
Degree grantor/type: 大阪歯科大学
Date Granted: 2019-03-08
Dissertation Number: 甲第848号
Degree Type: 博士（歯学）
Text Language Code: eng
Subject Heading: Pharynx
Swallowing
Swallowing disorder
Bolus transport
Evaluation
Target Audience: 一般
Note (General): We developed a device to evaluate the bolus transport force in the pharyngeal stage of swallowing, and evaluated its validity and reliability. A catheter was inserted through the nostril, with its lower end placed in the pharynx to detect the transport of the catheter toward the esophagus during swallowing. Its upper end was connected to an aluminum plate with a strain gauge outside the mouth. The peak value of the strain during swallowing was measured, and was defined as the bolus transport force. The intra-rater reliability and the inter-rater reliability of the measurement for each test maneuver were evaluated. When the catheter was placed 2 cm above the esophageal orifice it could detect the swallowing movement, and consistent strain waveforms could be recorded while simultaneously recording videofluoroscopic data. The interclass correlation coefficient of the intra- and inter-rater reliabilities were greater than 0.7 for dry swallowing, swallowing of 3 mL of water, and swallowing of 5 mL of water. This information is considered appropriate for this research. The device for measuring the bolus transport force was capable of detecting the pharyngeal bolus transport movements. In addition, the reliability of the measurement device was confirmed by examination of the intra- and inter-rater reliabilities.
2018年度
Source: fulltext
https://osaka-dent.repo.nii.ac.jp/?action=repository_action_common_download&item_id=220&item_no=1&attribute_id=20&file_no=2
fulltext
https://osaka-dent.repo.nii.ac.jp/?action=repository_action_common_download&item_id=220&item_no=1&attribute_id=20&file_no=1
Access Restrictions: インターネット公開
Data Provider (Database): 国立情報学研究所 : 学術機関リポジトリデータベース（IRDB）（機関リポジトリ）
https://irdb.nii.ac.jp
Original Data Provider (Database): 大阪歯科大学 : 大阪歯科大学学術リポジトリ