Development of Low Invasive Measuring Method of Thin Soft Tissue for Elasticity and Viscoelasticity Evaluation and Simulation
| Project/Area Number |
22360045
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| Research Category |
Grant-in-Aid for Scientific Research (B)
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| Allocation Type | Single-year Grants |
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| Section | 一般 |
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| Research Field |
Materials/Mechanics of materials
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| Research Institution | Tokyo University of Agriculture and Technology |
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Principal Investigator |
SAKUMA Atsushi 東京農工大学, 大学院・工学研究院, 准教授 (60274180)
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| Co-Investigator(Kenkyū-buntansha) |
SAITO Takashi 山口大学, 大学院・理工学研究科, 教授 (10162207)
ARAI Norio 東京農工大学, 大学院・工学研究院, 教授 (20126288)
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| Project Period (FY) |
2010 – 2012
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| Project Status |
Completed (Fiscal Year 2012)
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| Budget Amount *help |
¥15,730,000 (Direct Cost: ¥12,100,000、Indirect Cost: ¥3,630,000)
Fiscal Year 2012: ¥1,430,000 (Direct Cost: ¥1,100,000、Indirect Cost: ¥330,000)
Fiscal Year 2011: ¥2,470,000 (Direct Cost: ¥1,900,000、Indirect Cost: ¥570,000)
Fiscal Year 2010: ¥11,830,000 (Direct Cost: ¥9,100,000、Indirect Cost: ¥2,730,000)
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| Keywords | 医用工学 / 診療 / 生体組織 / 粘弾性 / 変形解析 / 有限要素法 / シミュレーション / 非弾性問題 |
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| Research Abstract |
The imitation system of human circulatory organ was developed and used to evaluate low invasive measuring method of the mechanical characteristics of artery. Then the identification method of the characteristics was developed by using pulsating deformation and internal pressure of the silicone rubber tube specimen which imitates artery. Furthermore, another identification method of the characteristics is also developed by imitating sphygmopalpation. Finally, the identified characteristics were applied to develop the numerical simulation environment with the consideration of artery stiffness.
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Report
(4 results)
Research Products
(52 results)
