Heartware, Inc.

Mark S Egler

Fernando Casas

Carlos Reyes

Jeffrey A LaROSE

A method of operating an implantable blood pump having a first stator, a second stator, and an impeller movably disposed there between. The method includes applying a first voltage waveform at first phase to the first stator to generate a magnetic field to rotate the impeller. A second voltage waveform is applied at a second phase shifted from the first phase to the second stator to rotate the impeller, the second voltage waveform is asymmetric to the first voltage waveform.

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Reading, MA, United States of America

Mark S Egler