US Patent 11969588 Blood pump with impeller rinse operation
Patent 11969588 was granted and assigned to Heartware Inc on April, 2024 by the United States Patent and Trademark Office.
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US Patent 11969588 Blood pump with impeller rinse operation
Article
Patent abstract
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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Patent Applicant
Current Assignee
Patent Jurisdiction
Patent Number
Patent Inventor Names
Carlos Reyes0
Fernando Casas0
Jeffrey A. LaRose0
Mark S. Egler0
Date of Patent
April 30, 2024
0Patent Application Number
173567040
Date Filed
June 24, 2021
0Patent Citations
Patent Primary Examiner
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