SYSTEM FOR DETECTING VENTRICULAR COLLAPSE
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 an...
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Main Author | |
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Format | Patent |
Language | English French German |
Published |
27.10.2010
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Subjects | |
Online Access | Get full text |
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Summary: | 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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Bibliography: | Application Number: EP20030701265 |