Development of the new examination for OSAS diagnoses using the sound analysis of the snoring
Project/Area Number |
15K20605
|
Research Category |
Grant-in-Aid for Young Scientists (B)
|
Allocation Type | Multi-year Fund |
Research Field |
Orthodontics/Pediatric dentistry
|
Research Institution | Kagoshima University |
Principal Investigator |
SUGA Hokuto 鹿児島大学, 医歯学域歯学系, 助教 (40610621)
|
Project Period (FY) |
2015-04-01 – 2018-03-31
|
Project Status |
Completed (Fiscal Year 2017)
|
Budget Amount *help |
¥3,900,000 (Direct Cost: ¥3,000,000、Indirect Cost: ¥900,000)
Fiscal Year 2017: ¥1,170,000 (Direct Cost: ¥900,000、Indirect Cost: ¥270,000)
Fiscal Year 2016: ¥1,560,000 (Direct Cost: ¥1,200,000、Indirect Cost: ¥360,000)
Fiscal Year 2015: ¥1,170,000 (Direct Cost: ¥900,000、Indirect Cost: ¥270,000)
|
Keywords | 閉塞性睡眠時無呼吸症候群 / 流体力学解析 / 口腔内装置 / 睡眠時無呼吸症候群 |
Outline of Final Research Achievements |
The aim of this study was to development of the new examination for obstructive sleep apnea syndrome (OSAS) diagnoses. As a computational fluid dynamics (CFD) result, the oral appliance (OA) treatment improved a ventilation condition of the pharyngeal airway. And apnea-hypopnea index (AHI) of the OSAS patients before the OA treatment and pressure of epiglottic tip level showed a correlation. In conclusion pressure of CFD showed OSAS severity and velocity of CFD showed ventilator impairment site of OSAS. CFD was thought to have possibilities to become the new screening test of OSAS.
|
Report
(4 results)
Research Products
(12 results)
-
-
[Journal Article] Relationships between nasal resistance, adenoids, tonsils, and tongue posture and maxillofacial form in Class II and Class III children.2017
Author(s)
Iwasaki T, Sato H, Suga H, Takemoto Y, Inada E, Saito I, Kakuno E, Kanomi R, Yamasaki Y
-
Journal Title
American Journal of Orthodontics & Dentofacial Orthopedics.
Volume: 151
Issue: 5
Pages: 929-40
DOI
Related Report
Peer Reviewed / Open Access
-
-
-
[Journal Article] The effect of Herbst appliance on pharyngeal airway ventilation conditions evaluated using computational fluid dynamics.2017
Author(s)
Iwasaki T, Sato H, Suga H, Minami A, Yamamoto Y, Takemoto Y, Inada E, Saitoh I, Kakuno E, Kanomi R, Yamasaki Y
-
Journal Title
The Angle Orthodontist.
Volume: 87
Issue: 3
Pages: 397-403
DOI
Related Report
Peer Reviewed / Open Access
-
-
-
-
-
-
-