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Magnetic levitation blood pump and optimization method enabling miniaturization of the pump
Magnetic levitation blood pump and optimization method enabling miniaturization of the pump
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机译:磁悬浮血泵及其使泵小型化的优化方法
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摘要
A magnetically-levitated blood pump with an optimization method that enables miniaturization and supercritical operation. The blood pump includes an optimized annular blood gap that increases blood flow and also provides a reduction in bearing stiffness among the permanent magnet bearings. Sensors are configured and placed optimally to provide space savings for the motor and magnet sections of the blood pump. Rotor mass is increased by providing permanent magnet placement deep within the rotor enabled by a draw rod configuration.
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