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Innovative linear pulsatile pump for heart assistance circulatory

Abstract : The present contribution deals with the development of a magneto-active pump devoted to ventricular assist device. The actuator studied is a cylindrical linear switched reluctance motor equipped with a unidirectional mechanical valve inside the tubular mover in order to allow a pulsatile flow. On the bases of theoretical results, a demonstrator has been designed and built in the laboratory. Finite element analysis of this demonstrator has performed and preliminary tests are detailed showing the flow and pressure characteristics.
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Submitted on : Tuesday, December 6, 2016 - 12:53:09 PM
Last modification on : Tuesday, October 19, 2021 - 10:48:25 PM
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  • HAL Id : hal-01410044, version 1
  • OATAO : 16671


Jean-François Llibre, Nicolas Martinez, Pascal Leprince, Bertrand Nogarède. Innovative linear pulsatile pump for heart assistance circulatory. LDIA 2011 - 8th International Symposium on Linear Drives for Industry Applications, Jul 2011, Eindhoven, Netherlands. pp.0. ⟨hal-01410044⟩



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