Development of new stent graft system using whole aortic navigation
| Project/Area Number |
21591797
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| Research Category |
Grant-in-Aid for Scientific Research (C)
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| Allocation Type | Single-year Grants |
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| Section | 一般 |
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| Research Field |
Thoracic surgery
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| Research Institution | Osaka University |
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Principal Investigator |
SHIMAMURA Kazuo 大阪大学, 医学系・研究科, 寄附講座助教 (10507205)
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| Co-Investigator(Kenkyū-buntansha) |
SAWA Yoshiki 大阪大学, 医学系研究科, 教授 (00243220)
MATSUMIYA Goro 千葉大学, 医学研究院, 教授 (20314312)
KURATANI Toru 大阪大学, 医学系・研究科, 准教授 (90448035)
SAKAGUCHI Taichi 大阪大学, 医学系・研究科, 寄附講座准教授 (10467574)
SHIRAKAWA Yukitoshi 大阪大学, 医学系・研究科, 助教 (20457013)
KIN Keiwa 大阪大学, 医学系・研究科, 寄附講座助教 (70532985)
UENO Takayoshi 大阪大学, 医学系・研究科, 講師 (60437316)
MIYAGAWA Shigeru 大阪大学, 医学系・研究科, 助教 (70544237)
YAMAUCHI Takashi 大阪大学, 医学系・研究科, 助教 (20527999)
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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 |
¥4,680,000 (Direct Cost: ¥3,600,000、Indirect Cost: ¥1,080,000)
Fiscal Year 2011: ¥1,170,000 (Direct Cost: ¥900,000、Indirect Cost: ¥270,000)
Fiscal Year 2010: ¥910,000 (Direct Cost: ¥700,000、Indirect Cost: ¥210,000)
Fiscal Year 2009: ¥2,600,000 (Direct Cost: ¥2,000,000、Indirect Cost: ¥600,000)
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| Keywords | 外科 / 血管内治療 / ステントグラフト / 大動脈ステントグラフト / ナビゲーションシステム |
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| Research Abstract |
We introduced a new navigating system in our hybrid OR which can automatically identify the anatomical aortic valve landmark(orifice of the coronary artery, aortic valve cusp) from the data of 3D-angioCT(Dyna CT). And also we developed a new bioabsorbable stent graft which introduces tissue growth into its scaffold. By using this new stent graft, excellent false lumen thrombosis and obliteration was achieved when implanted to an aortic dissection model.
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Report
(4 results)
Research Products
(8 results)
