Is a
Patent attributes
Current Assignee
Patent Jurisdiction
Patent Number
Patent Inventor Names
Gino F Morello0
Date of Patent
February 13, 2007
0Patent Application Number
105012750
Date Filed
January 8, 2003
0Patent Citations Received
0
Patent Primary Examiner
Patent abstract
A pump system includes an implantable pump including a motor having a rotor and a stator. The stator includes a plurality of stator windings, and a motor controller is coupled to the motor to energize the windings so as cause the rotor to turn. A time-based system parameter of the pump is sampled and the system parameter is analyzed to calculate a suction probability index that provides an indication of the imminence of ventricle collapse.
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