A ventilation function of the three-dimensional lumenairway form by the fluid simulation technique and allied evaluation of the jaw occlusion state
Project/Area Number |
22390392
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Research Category |
Grant-in-Aid for Scientific Research (B)
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Allocation Type | Single-year Grants |
Section | 一般 |
Research Field |
Orthodontic/Pediatric dentistry
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Research Institution | Kagoshima University |
Principal Investigator |
YAMASAKI Yoichi 鹿児島大学, 大学院・医歯学総合研究科, 教授 (30200645)
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Co-Investigator(Kenkyū-buntansha) |
IWASAKI Tomonori 鹿児島大学, 医学部・歯学部附属病院, 講師 (10264433)
HAYASAKI Haruaki 新潟大学, 医歯学総合研究科, 教授 (60238095)
SAITOH Issei 新潟大学, 医歯学総合研究科, 准教授 (90404540)
稲田 絵美 鹿児島大学, 医学部・歯学部附属病院, 助教 (30448568)
武元 嘉彦 鹿児島大学, 医歯(薬)学総合研究科, 助教 (70452943)
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Co-Investigator(Renkei-kenkyūsha) |
KANOMI Ryuzo 鹿児島大学, 医歯学総合研究科, 研究員 (70411444)
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Project Period (FY) |
2010 – 2012
|
Project Status |
Completed (Fiscal Year 2012)
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Budget Amount *help |
¥19,500,000 (Direct Cost: ¥15,000,000、Indirect Cost: ¥4,500,000)
Fiscal Year 2012: ¥5,070,000 (Direct Cost: ¥3,900,000、Indirect Cost: ¥1,170,000)
Fiscal Year 2011: ¥4,680,000 (Direct Cost: ¥3,600,000、Indirect Cost: ¥1,080,000)
Fiscal Year 2010: ¥9,750,000 (Direct Cost: ¥7,500,000、Indirect Cost: ¥2,250,000)
|
Keywords | 小児 / 流体シミュレーション技法 / 顎咬合状態 / 上顎骨急速拡大 / 腔通気状態 / 歯学 / 睡眠時無呼吸症候群 / 上顎急速拡大 / 気道通気障害 / 流体シミュレーション / 睡眠時無呼吸 / 管腔気道 / 通気圧力 / 通気速度 / CTデータ |
Research Abstract |
The fluid simulation technique was able to evaluate a ventilation condition of the three-dimensional lumen airway. Specifically, we were shown to be effective in the detection of the ventilation obstruction site of the upper airway. Furthermore, the evaluation of the partial ventilation condition of the upper airway was possible, and this method was able to confirm the improvement situation of the nasal cavity ventilation condition by the maxillary rapid expansion. Also, we evaluated a ventilation condition of dolichofacial type and brachyfaicial type of Class II by this method, and upper respiratory tract aeration disorder was able to show that maxillofacial vertical growth and association were deep. We were able to show that a ventilation disorder of the upper airway was associated with maxillofacial vertical growth.
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Report
(4 results)
Research Products
(83 results)
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[Journal Article] Head motion may help mouth opening in children2011
Author(s)
Kuniyasu Kuroda, Issei Saitoh, Emi Inada, Yoshihiko Takemoto, Tomonori Iwasaki, Yoko Iwase, Chiaki Yamada, Miyuki Shinkai, Yuko Matsumoto, Hiroko Hasegawa, Youichi Yamasaki, Haruaki Hayasak
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Journal Title
Archives of Oral Biology
Volume: 56(1)
Issue: 1
Pages: 102-107
DOI
Related Report
Peer Reviewed
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[Journal Article] Head Motion May Help Mouth Opening in Children2010
Author(s)
Kuroda K, Saitoh I, Inada E, Takemoto Y, Iwasaki T, Iwase Y, Yamada C, Shinkai M, Matsumoto Y, Hasegawa H, Yamasaki Y, Hayasaki H.
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Journal Title
Archives of Oral Biology
Volume: 56(1)
Pages: 102-107
Related Report
Peer Reviewed
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[Journal Article] Development of Labial-Closure Strength in Preschool Children2010
Author(s)
Fukami A, Saitoh I, Iwase Y, Oku T, Inada E, Takemoto Y, Yamada C, Iwasaki T, Hasegawa H, Kubota K, Murakami T, Harada K, Nishi M, Kinjo S, Igata N, Hayasaki H, Yamasaki Y.
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Journal Title
Journal of Craniomandibular Practice
Volume: 28(4)
Pages: 232-237
Related Report
Peer Reviewed
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[Journal Article] Jaw Motion during Gum Chewing in Children with Primary Dentition2010
Author(s)
Kubota N, Hayasaki H, Saitoh I, Iwase Y, Maruyama T, Inada E, Hasegawa H, Yamada C, Takemoto Y, Matsumoto Y, Yamasaki Y.
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Journal Title
Journal of Craniomandibular Practice
Volume: 28(1)
Pages: 18-29
Related Report
Peer Reviewed
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[Journal Article] 日本人小児の永久歯先天性欠如に関する疫学調査2010
Author(s)
一般社団法人 日本小児歯科学会学術委員会, 山崎要一, 岩崎智憲, 早崎治明, 齊藤一誠, 徳冨順子, 八若保孝, 井上美津子, 朝田芳信, 田村康夫, 嘉ノ海龍三, 牧憲司, 吉原俊博, 船津敬弘, 手島陽子, 上里千夏, 山下一恵, 井出正道, 栗山千裕, 近藤亜子, 嘉藤幹夫, 渡邉京子, 藤田優子, 長谷川大子, 稻田絵美
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Journal Title
小児歯科学雑誌
Volume: 48(1)
Pages: 29-39
NAID
Related Report
Peer Reviewed
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[Presentation] Detection of specific obstruction sites using fluid-structure interaction analysis in children with upper airway obstruction2012
Author(s)
Iwasaki T, Saitoh I, Harada M, Miyashita K, Matsune S, Takemoto Y, Fukami A, Sato H, Inada E, Hasegawa H, Kakuno E, Kanomi R, Hayasaki H, Kurono Y, Yamasaki Y
Organizer
THE 7TH ASIAN SLEEP RESEAR SOCIETY CONGRESS, 2012
Place of Presentation
Taipei
Year and Date
2012-11-30
Related Report
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[Presentation] 上気道流体シミュレーションを用いた上顎骨急速拡大による歯科治療前後の吸気時咽頭気道圧の評価2012
Author(s)
岩崎智憲, 齊藤一誠, 原田みずえ, 宮下圭一, 松根彰志, 武元嘉彦, 深水 篤, 佐藤秀夫, 稲田絵美, 長谷川大子, 覚野恵梨子,嘉ノ海龍三, 早崎治明, 黒野祐一, 山崎要一
Organizer
第37回日本睡眠学会
Place of Presentation
横浜市
Year and Date
2012-06-29
Related Report
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[Presentation] Detection of specific obstruction sites using fluid-structure interaction analysis in children with obstructive sleep apnea syndrome2011
Author(s)
Iwasaki T, Saitoh I, Harada M, Miyashita K, Matsune S, Takemoto Y, Inada E, Kanomi R, Hayasaki H, Kurono Y, Yamasaki Y
Organizer
World Sleep 2011
Place of Presentation
Kyoto, Japan, ICC Kyoto
Related Report
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[Presentation] Detection of specific obstruction sites using fluid-structure interaction a nalysis in children with obstructive sleep apnea syndrome2011
Author(s)
T.Iwasaki, I.Saitoh, M.Harada, K.Miyashita, S.Matsune, Y.Takemoto, E.Inada, R.Kanomi, H.Hayasaki, Y.Kurono, Y.Yamasaki
Organizer
World Sleep 2011
Place of Presentation
ICC Kyoto, Kyoto, Japan
Related Report
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[Presentation] 当大学病院小児歯科における静脈内鎮静法を用いた歯科治療の経時的臨床統計2011
Author(s)
窪田直子, 深水篤, 齊藤一誠, 岩崎智憲, 長谷川大子, 伊藤千晶, 村上大輔, 糀谷淳, 齊藤陽子, 遠矢明菜, 椙山加綱, 山崎要一
Organizer
第28回一般社団法人日本障害者歯科学会総会および学術大会
Place of Presentation
福岡市・福岡国際会議場
Related Report
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[Presentation] 当大学病院小児歯科における全身麻酔下歯科治療の経時的臨床統計2011
Author(s)
稲田絵美, 齊藤一誠, 早崎治明, 徳冨順子, 佐藤秀夫, 武元嘉彦, 乃村俊樹, 糀谷淳, 齊藤陽子, 椙山加綱, 山崎要一
Organizer
第28回一般社団法人日本障害者歯科学会総会および学術大会
Place of Presentation
福岡市・福岡国際会議場
Related Report
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[Presentation] 顎顔面表面形状の男女成長量に関する横断的研究2010
Author(s)
新海みゆき, 稲田絵美, 齊藤一誠, 深水篤, 窪田直子, 武元嘉彦, 岩崎智憲 長谷川大子, 徳冨順子, 佐藤秀夫, 早崎治明, 山崎要一
Organizer
第28回日本小児歯科学会九州地方会大会
Place of Presentation
福岡市・福岡県歯科医師会館
Year and Date
2010-10-03
Related Report
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