Development of a pulsatile simulator fir quantitatively assess procedural outcomes of stent grafts for thoracic artery aneurysm
| Project/Area Number |
15K15512
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| Research Category |
Grant-in-Aid for Challenging Exploratory Research
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| Allocation Type | Multi-year Fund |
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| Research Field |
Cardiovascular surgery
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| Research Institution | Waseda University |
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Principal Investigator |
Iwasaki Kiyotaka 早稲田大学, 理工学術院, 教授(任期付) (20339691)
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| Co-Investigator(Kenkyū-buntansha) |
植松 美幸 国立医薬品食品衛生研究所, 医療機器部, 主任研究官 (10424813)
山崎 健二 東京女子医科大学, 医学部, 教授 (30241087)
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| Project Period (FY) |
2015-04-01 – 2017-03-31
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| Project Status |
Completed (Fiscal Year 2016)
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| Budget Amount *help |
¥3,640,000 (Direct Cost: ¥2,800,000、Indirect Cost: ¥840,000)
Fiscal Year 2016: ¥910,000 (Direct Cost: ¥700,000、Indirect Cost: ¥210,000)
Fiscal Year 2015: ¥2,730,000 (Direct Cost: ¥2,100,000、Indirect Cost: ¥630,000)
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| Keywords | 生体のモデル化 / 実験シミュレーション / 治療技術の高度化 / 生体代替評価システム / 非臨床評価 / 大動脈瘤 / ステントグラフト / 拍動循環シミュレータ / 非臨床評価法 / 治療技術 / トレーニング / 評価科学 / in vitro |
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| Outline of Final Research Achievements |
In this study, we developed the novel pulsatile circulatory system where doctors could perform whole procedure of stent graft deployment for sealing thoracic aneurysm under a clinically-relevant pulsatile flow. The Elastic 3D thoracic artery with aneurysm, abdominal, femoral artery were replicated from CT data of patients and incorporated into pulsatile flow system. The patient-specific pulsatile flow system was effective to quantitatively assess factors influencing on the interventional procedure. The method developed here would be useful for improving interventional skill.
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Report
(3 results)
Research Products
(4 results)
