磁偶合驱动轴流式血泵的可行性研究  

Research on the Feasibility of a Magnetic-coupling-driven Axial Flow Blood Pump

作　　者：俞晓青[1] 丁文祥[1] 王伟[1] 陈恩[1] 蒋祖明[1] 邹文艳[1] 

机构地区：[1]上海第二医科大学附属新华医院

出　　处：《生物医学工程学杂志》2004年第1期131-133,共3页Journal of Biomedical Engineering

摘　　要：报道一种新的自行设计研制的磁偶合驱动轴流式血泵 ,电机采用自制的中空无刷直流电机 ,血泵进出口及叶轮在一条轴线上 ,使血泵内与流体力学有关的结构更为合理 ,对血泵性能进行了测试和验证 ,实验表明该泵的性能良好 。A new-designed axial flow blood pump, dived by magnetic coupling and using internal hollow brushless DC motor and inlet and outlet in line with impeller, was tested in mimic circuit. The results showed good performance of the new pump and indicated that its hydrodynamic characteristic can meet the demands of clinical extracorporeal circulation and auxiliary circulation.

关 键 词：磁偶合驱动轴流式血泵 磁悬浮 直流无刷电机 流体力学 

分 类 号：R318.6[医药卫生—生物医学工程]