Development of a New Membrane Oxygenator Composing a Ultra-Low Priming Volume Cardiopulmonary Bypass System.
| Project/Area Number |
01480344
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| Research Category |
Grant-in-Aid for General Scientific Research (B)
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| Allocation Type | Single-year Grants |
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| Research Field |
Thoracic surgery
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| Research Institution | Nara Medical College |
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Principal Investigator |
KITAMURA Soichiro Nara Medical College, The Medical Department, Professor, 医学部, 教授 (10028607)
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| Co-Investigator(Kenkyū-buntansha) |
TANIGUCHI Shigeki Nara Medical College, The Medical Department, Instructor, 医学部, 助手
NISHII Tsutomu Nara Medical College, The Medical Department, Instructor, 医学部, 助手 (30175517)
FUKUTOMI Masaaki Nara Medical College, The Medical Department, Instructor, 医学部, 助手
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| Project Period (FY) |
1989 – 1991
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| Project Status |
Completed (Fiscal Year 1991)
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| Budget Amount *help |
¥6,500,000 (Direct Cost: ¥6,500,000)
Fiscal Year 1991: ¥1,800,000 (Direct Cost: ¥1,800,000)
Fiscal Year 1990: ¥1,600,000 (Direct Cost: ¥1,600,000)
Fiscal Year 1989: ¥3,100,000 (Direct Cost: ¥3,100,000)
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| Keywords | Membrane Oxygenator / Gas Transfer Performance |
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| Research Abstract |
We developed two types of new extracapillary blood flow type membrane oxygenator which is available for a part of cardiopulmonary bypass circuit. One is acylindrica-Y type oxygenator (280mm in housing length, 48mm in housing diameter, 1.67m^2 in gas exchange membrane surface area) using new microporous polypropylene hollow fiber (internal diameter : 320 micrometer, thickness : 55 micrometer, porosity : 70%). The gas exchange performance is shown in table 1.
The other 1/2s box type oxygenator(178mm in length, 92mm in width, 32mm in depth, 1.54m in gas exchange membrane surface area). The gas exchange performance shown in table 2 is sufficient.
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Report
(4 results)
Research Products
(4 results)
