2010 Fiscal Year Final Research Report
Development of a novel monitoring system for spinal cord ischemia
| Project/Area Number |
19390358
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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 |
Thoracic surgery
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| Research Institution | Tohoku University |
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Principal Investigator |
SAI Sadahiro Tohoku University, 大学院・医学系研究科, 非常勤講師 (60312576)
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| Co-Investigator(Kenkyū-buntansha) |
SAIKI Yoshikatsu 東北大学, 大学院・医学系研究科, 教授 (50372298)
MOTOYOSHI Naotaka 東北大学, 病院, 講師 (40375093)
HAGA Yoichi 東北大学, 大学院・医工学研究科, 教授 (00282096)
MATSUNAGA Tadao 東北大学, 大学院・医工学研究科, 助教 (00396540)
KAWAMOTO Shunsuke 東北大学, 大学院・医学系研究科, 准教授 (20400244)
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| Project Period (FY) |
2007 – 2010
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| Keywords | 心臓大血管外科 / 生物・生体工学 / ナノマシン / 脊髄虚血 / 胸腹部大動脈瘤 |
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| Research Abstract |
We created a novel device consisted of micro-flow sensor element and transmitting/receiving circuit to detect spinal cord ischemia. The sensor unit could detect Doppler shift generated by artificial blood flow within a vascular phantom mimicking Adamkiewicz artery. Further modifications are warranted to improve S/N ratio before we introduce the catheter into the clinical arena.
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