A review of implantable pulsatile blood pumps: Engineering perspectives
| Autor: | Hao Lin, Ashraf W. Khir, Yuxin Zhu, Po-Lin Hsu, Tingting Wu, Maximilian Kütting, Xinli Du |
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| Rok vydání: | 2020 |
| Předmět: |
Heart Failure
pumping mechanism Computer science blood-contact Biomedical Engineering Pulsatile flow Medicine (miscellaneous) Bioengineering General Medicine 030204 cardiovascular system & hematology total artificial heart Biomaterials 03 medical and health sciences 0302 clinical medicine 030228 respiratory system Risk analysis (engineering) Pulsatile Flow mechanical circulatory support device Humans pulsatile blood pump ventricular assist devices Heart-Assist Devices |
| Zdroj: | The International Journal of Artificial Organs. 43:559-569 |
| ISSN: | 1724-6040 0391-3988 |
| Popis: | 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. |
| Databáze: | OpenAIRE |
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