摘要
心力衰竭死亡率极高,患病数量持续攀升,是当今医学界面临的共同难题,人工心脏泵是众多心衰患者延长生存期最后的希望和最有效的途径。第3代人工心脏泵的开发与应用,将心力衰竭治疗推向一个新台阶。首先概述第3代人工心脏泵的研究现状和应用情况,并介绍国内第3代人工心脏泵的发展状况;其次,详述和总结第3代人工心脏泵相关的关键技术,如:悬浮技术、无轴承电机、泵用控制算法、叶轮优化设计、血液相容性等;最后,提出并探讨小型轻量化、仿生搏动性、智能控制技术、血液相容性、可靠性及容错技术等方面的研究趋势。
The death rate of heart failure is extremely high and the number of patients continues to rise. Artificial heart pump is the last hope and the most effective way to prolong the survival time of many patients with heart failure. The development and application of the third generation of artificial heart pump can push the treatment of heart failure to a new level. First of all, this paper summarized the research status and application of the third generation of artificial heart pump, and the development of the third generation of artificial heart pump in China was introduced as well. Secondly, the third generation of artificial heart pump related suspension technology, bearingless motor, pump control algorithm, impeller optimization design, blood compatibility and other key technologies were described and summarized in detail. Finally, the research trends of miniaturization lightweight, bionic stroke, intelligent control technology, blood compatibility, reliability and fault tolerance technology are proposed and discussed.
作者
刘鑫
曲洪一
王聪
刘建华
王秋良
Liu Xin;Qu Hongyi;Wang Cong;Liu Jianhua;Wang Qiuliang(Ganfiang Innovation Academy,Chinese Academy of Science,Ganzhou 341000,Jiangxi,China;School of Rare Earths,University of Science and Technology of China,Hefei 230026,China;Institute of Electrical Engineering,Chinese Academy of Science,Beijing 100190,China)
出处
《中国生物医学工程学报》
CAS
CSCD
北大核心
2022年第3期339-350,共12页
Chinese Journal of Biomedical Engineering
基金
中国科学院电工研究所基金(E1554202)。
关键词
人工心脏泵
悬浮技术
无轴承电机
血液相容性
叶轮优化设计
artificial heart pump
suspension technology
bearingless motor
blood compatibility
impeller optimization design
