Obstruction site detection of SDB patients with acoustic analysis of snoring sound and three dimensional model
Project/Area Number |
26462606
|
Research Category |
Grant-in-Aid for Scientific Research (C)
|
Allocation Type | Multi-year Fund |
Section | 一般 |
Research Field |
Otorhinolaryngology
|
Research Institution | Yamaguchi University |
Principal Investigator |
HARA Hirotaka 山口大学, 医学(系)研究科(研究院), 准教授 (90274167)
|
Project Period (FY) |
2014-04-01 – 2017-03-31
|
Project Status |
Completed (Fiscal Year 2016)
|
Budget Amount *help |
¥5,070,000 (Direct Cost: ¥3,900,000、Indirect Cost: ¥1,170,000)
Fiscal Year 2016: ¥1,040,000 (Direct Cost: ¥800,000、Indirect Cost: ¥240,000)
Fiscal Year 2015: ¥1,430,000 (Direct Cost: ¥1,100,000、Indirect Cost: ¥330,000)
Fiscal Year 2014: ¥2,600,000 (Direct Cost: ¥2,000,000、Indirect Cost: ¥600,000)
|
Keywords | いびき / 3次元CT / 音響解析 / 3次元CT |
Outline of Final Research Achievements |
In this study, I tried the upper respiratory tract form evaluation that could use in combination four items of 3 4 upper respiratory tract form fluid analysis solid model making every breathing style by the three dimensions CT at the time of 2 acoustic feature awakening of 1 snoring worldwide about a patient with snoring, the sleep breathing disorder. As a result, I made the three-dimensional upper respiratory tract model for the cause by CT data and confirmed that the outbreak of the simulation snoring sound was possible when I added the vibration of a mucous membrane made from current of air speed and pressure information provided by fluid analysis to the soft palate which was one of the responsibility parts of snoring.
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Report
(4 results)
Research Products
(3 results)
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[Presentation] 睡眠時無呼吸症候群の診断と治療2015
Author(s)
原 浩貴
Organizer
第3回山口睡眠時無呼吸症候群研究会学術講演会
Place of Presentation
YICビジネスアート専門学校(山口県山口市)
Year and Date
2015-10-08
Related Report
Invited
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