2012 Fiscal Year Final Research Report
Development of miniature ventricular assistdevice with a-C:H film coating
| Project/Area Number |
22300160
|
|---|
| Research Category |
Grant-in-Aid for Scientific Research (B)
|
| Allocation Type | Single-year Grants |
|---|
| Section | 一般 |
|---|
| Research Field |
Biomedical engineering/Biological material science
|
|---|
| Research Institution | Tokyo Denki University |
|---|
Principal Investigator |
|
|---|
| Co-Investigator(Kenkyū-buntansha) |
FUNAKUBO Akio 東京電機大学, 理工学部, 教授 (00307670)
OHGOE Yasuharu 東京電機大学, 理工学部, 助教 (10408643)
|
|---|
| Co-Investigator(Renkei-kenkyūsha) |
HIGAMI Tetsuya 札幌医科大学, 医学部, 教授 (60335429)
HIRAKURI Kenji 東京電機大学, 工学部, 教授 (60225505)
SUMIKURA Hirohito 国立循環器病研究センター研究所, 特任研究員 (20433998)
|
|---|
| Project Period (FY) |
2010 – 2012
|
| Keywords | 人工臓器工学 / 再生医工学 |
|---|
| Research Abstract |
Enclosed-impeller type flow blood pump design was optimized by using Computational Fluid Dynamics (CFD) analysis and Multi Object Genetic Algorithm (MOGA), and surface of the optimized impeller of the blood pump was covered by hydrogenated amorphous carbon (a-C:H). The combination of optimization of impeller design using CFD / MOGA and surface modification by a-C:H film coating reduced the amount of hemolysis and improved the hemolytic performance.
|
