Development of hydrodynamic levitated centrifugal blood pump for long-term circulatory assist
Project/Area Number |
21700479
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Research Category |
Grant-in-Aid for Young Scientists (B)
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Allocation Type | Single-year Grants |
Research Field |
Biomedical engineering/Biological material science
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Research Institution | National Institute of Advanced Industrial Science and Technology |
Principal Investigator |
KOSAKA Ryou 独立行政法人産業技術総合研究所, ヒューマンライフテクノロジー研究部門, 研究員 (10415680)
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Project Period (FY) |
2009 – 2011
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Project Status |
Completed (Fiscal Year 2011)
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Budget Amount *help |
¥4,290,000 (Direct Cost: ¥3,300,000、Indirect Cost: ¥990,000)
Fiscal Year 2011: ¥910,000 (Direct Cost: ¥700,000、Indirect Cost: ¥210,000)
Fiscal Year 2010: ¥1,560,000 (Direct Cost: ¥1,200,000、Indirect Cost: ¥360,000)
Fiscal Year 2009: ¥1,820,000 (Direct Cost: ¥1,400,000、Indirect Cost: ¥420,000)
|
Keywords | 人工臓器工学 / 再生医工学 / 人工心臓 / 動圧軸受 / 流体力学 / 計測工学 / 循環器 / 血液適合性 / ラジアル安定 / 溶血 / 軸受隙間 / 国際情報交換 / イギリス:ドイツ / 流体力 / CFD |
Research Abstract |
The purpose of this study is to investigate the bearing-gap control for the hydrodynamic-bearing pump to prevent hemolysis. As a result, we confirmed that the hemolysis of was improved by balancing the resultant force acting on the impeller.
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Report
(5 results)
Research Products
(50 results)
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[Presentation] 機械的血液循環補助の技術動向2010
Author(s)
山根隆志、小阪亮、西田正浩、丸山修
Organizer
日本機械学会第22回バイオエンジニアリング講演会
Place of Presentation
岡山理科大学(岡山県)
Year and Date
2010-01-09
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[Patent(Industrial Property Rights)] 遠心血液ポンプ2012
Inventor(s)
小阪亮, 山根隆志
Industrial Property Rights Holder
国立研究開発法人産業技術総合研究所
Industrial Property Rights Type
特許
Industrial Property Number
2012-083186
Filing Date
2012-03-30
Acquisition Date
2015-10-30
Related Report
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