Qian K X, Zheng M
Institute of Biomedical Engineering, Jiangsu University of Science & Technology, Zhenjiang, Peoples Republic of China.
ASAIO J. 1997 Jan-Feb;43(1):89-91.
The author's impeller pump was further evaluated as a left ventricular assist device in calves. The longest survival was achieved in the last three calves for more than 6 weeks (62, 54, 46 days, respectively). The hemochemical measurements showed that no blood damage and no organ dysfunction occurred during the experiments. Termination of the experiments was because of bearing failure without exception. Therefore, a magnetic bearing was investigated and intended for use in the impeller pump.
作者的叶轮泵作为一种左心室辅助装置在小牛身上得到了进一步评估。最后三头小牛的存活时间最长，超过了6周（分别为62天、54天、46天）。血液化学测量结果表明，实验过程中未发生血液损伤和器官功能障碍。实验终止无一例外都是因为轴承故障。因此，对一种磁轴承进行了研究并打算用于叶轮泵。
