Dynamics of the Interaction between Human Circulatory System and Centrifugal Pump as a Left Ventricle Assist Device

Ievgenii Altyntsev; Andrzej Korczak

doi:10.4028/www.scientific.net/AMM.630.365

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Determination of Reliability of Rotor-Annular Seals System by Theory of Runs of Random Functions
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Influence of Changing the End Floating Seal Dynamic Characteristics on the Centrifugal Compressor Vibration State
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Dynamics of the Interaction between Human Circulatory System and Centrifugal Pump as a Left Ventricle Assist Device
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Damping of Self-Excited Pressure Pulsations in Petrodiesel Pipeline
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Considerations Regarding the Pumps Vibration Monitoring Using Proactive and Predictive Maintenance Programs
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HomeApplied Mechanics and MaterialsApplied Mechanics and Materials Vol. 630Dynamics of the Interaction between Human...

Dynamics of the Interaction between Human Circulatory System and Centrifugal Pump as a Left Ventricle Assist Device

Abstract:

Mathematical modeling of the complex process in the human cardiovascular system is powerful tool to evaluate the dynamic system response for the parameters change. Widely used continuous flow pumps (Left Ventricle Assist Device - LVAD) interacting with the circulatory system and work parameters of the assist device are changing dynamically. Different parameters of the system affect the pump operating conditions and on the contrary. Mathematical modeling of interaction between the cardiovascular system and mechanical assist device allows to identify the dangerous effects in the pump and system operation, and to eliminate such situations in the practical using of such pumps.

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Periodical:

Applied Mechanics and Materials (Volume 630)

Pages:

365-374

DOI:

https://doi.org/10.4028/www.scientific.net/AMM.630.365

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Online since:

September 2014

Authors:

Ievgenii Altyntsev*, Andrzej Korczak

Keywords:

Circulatory System, LVAD, Mathematical Modeling

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