Chest wall motion anaysis of subjects applied insufflation-exsufflation
| Project/Area Number |
24500613
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| Research Category |
Grant-in-Aid for Scientific Research (C)
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| Allocation Type | Multi-year Fund |
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| Section | 一般 |
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| Research Field |
Rehabilitation science/Welfare engineering
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| Research Institution | Kawasaki Medical School (2013-2015)
Tokai University (2012) |
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Principal Investigator |
HANAYAMA Kozo 川崎医科大学, 医学部, 教授 (80189589)
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| Co-Investigator(Kenkyū-buntansha) |
MASAKADO Yoshihisa 東海大学, 医学部, 教授 (10173733)
KODAMA Mitsuhiko 東海大学, 医学部, 講師 (90317777)
KASAHARA Takashi 東海大学, 医学部, 講師 (00366014)
AONO Koji 東海大学, 医学部, 助教 (30459416)
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| Research Collaborator |
HYODO Masaki
SUGIYAMA Takefumi
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| Project Period (FY) |
2012-04-01 – 2016-03-31
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| Project Status |
Completed (Fiscal Year 2015)
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| Budget Amount *help |
¥5,330,000 (Direct Cost: ¥4,100,000、Indirect Cost: ¥1,230,000)
Fiscal Year 2014: ¥1,430,000 (Direct Cost: ¥1,100,000、Indirect Cost: ¥330,000)
Fiscal Year 2013: ¥780,000 (Direct Cost: ¥600,000、Indirect Cost: ¥180,000)
Fiscal Year 2012: ¥3,120,000 (Direct Cost: ¥2,400,000、Indirect Cost: ¥720,000)
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| Keywords | 呼吸リハビリテーション / 排痰補助装置 / 神経筋疾患 / 脊髄損傷 / 拘束性換気障害 / 三次元動作解析システム / 胸郭運動 |
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| Outline of Final Research Achievements |
We analyzed chest wall motion of healthy subjects and patients with paralytic condition using optoelectronic pletysmography. The ventilatory volume of MI-E exceeded voluntary vital capacity in healthy subjects when the insufflation-exsufflation pressure was set at ±30cmH2O or more, whereas in patients with muscular dystrophy, it was larger even when the pressure was set at ±20cmH2O. The volume changes of chest wall with mechanical insufflation-exsufflation attributed mainly to those of the abdominal compartment. Regarding posture, we did not recognize significant differences between supine and 45 degree head-up position.
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Report
(5 results)
Research Products
(13 results)
