| Budget Amount *help |
¥4,030,000 (Direct Cost: ¥3,100,000、Indirect Cost: ¥930,000)
Fiscal Year 2016: ¥780,000 (Direct Cost: ¥600,000、Indirect Cost: ¥180,000)
Fiscal Year 2015: ¥1,430,000 (Direct Cost: ¥1,100,000、Indirect Cost: ¥330,000)
Fiscal Year 2014: ¥1,820,000 (Direct Cost: ¥1,400,000、Indirect Cost: ¥420,000)
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| Outline of Final Research Achievements |
We have developed a double stator type axial magnetic levitation motor and developed a centrifugal type blood pump using the developed motor. Firstly, we developed the proposed magnetic levitation motor and clarified that the magnetic levitation motor has the performance applicable to the ventricular assist device. Next, we developed bi-ventricular assist artificial heart pumps. The prototype was designed and fabricated based on the magnetic levitation motor. Then, we confirmed that the produced magnetic levitation pump had a flow rate of 5.8 L/min and a head of 100 mmHg (rotation number 1800 r/min). As a result, we clarified that the magnetic levitation pump produced has pumping capability that can support both ventricles.
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