Is a
Patent attributes
Patent Applicant
Current Assignee
Patent Jurisdiction
Patent Number
Patent Inventor Names
Tao Zhang0
Masamichi Yanai0
Date of Patent
March 3, 2015
0Patent Application Number
137424690
Date Filed
January 16, 2013
0Patent Citations Received
Patent Primary Examiner
Patent abstract
A implantable pump system comprises an implantable pump motor and an external unit. An inverter comprises respective phases couple to the motor via a cable with redundant conductors for each phase. A controller receives power measurements for all the redundant conductors, which are combined and compared in order to detect failures in the non-redundant components within the motor and windings.
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