Wu T, Khir AW, Kütting M, Du X, Lin H, Zhu Y, Hsu PL. A review of implantable pulsatile blood pumps: Engineering perspectives.
Int J Artif Organs 2020;
43:559-569. [PMID:
32037940 DOI:
10.1177/0391398820902470]
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Abstract
It has been reported that long-term use of continuous-flow mechanical circulatory support devices (CF-MCSDs) may induce complications associated with diminished pulsatility. Pulsatile-flow mechanical circulatory support devices (PF-MCSDs) have the potential of overcoming these shortcomings with the advance of technology. In order to promote in-depth understanding of PF-MCSD technology and thus encourage future mechanical circulatory support device innovations, engineering perspectives of PF-MCSD systems, including mechanical designs, drive mechanisms, working principles, and implantation strategies, are reviewed in this article. Some emerging designs of PF-MCSDs are introduced, and possible elements for next-generation PF-MCSDs are identified.
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