Praemai WannawatNutchanant FoojinphanThananya KhienwadPhornphop NaiyanetrMahidol University2018-12-212019-03-142018-12-212019-03-142017-04-05Proceedings of the 13th IASTED International Conference on Biomedical Engineering, BioMed 2017. (2017), 247-2532-s2.0-85018989411https://repository.li.mahidol.ac.th/handle/20.500.14594/42590© 2017 International Association of Science and Technology for Development - IASTED. A centrifugal blood pump is a meaningful device for heart failure patients. However, the centrifugal blood pump causes side effects to blood for long term used; thrombosis and hemolysis, both factors relate to shear stress, therefore, the pump must be well-designed in order to decrease shear stress. Three types of impellers were designed; backward, forward and straight impeller. Each designed impellers and original impeller were compared together to determine the appropriate impeller for the blood pump.Mahidol UniversityEngineeringConference PaperSCOPUS10.2316/P.2017.852-041