作者: Andre Siebenhaar , Andreas Fleischli
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摘要: A system and a method for starting rotor of an implantable blood pump are described. For example, includes rotary motor having stator rotor. The has permanent magnetic poles levitation the rotor, plurality pole pieces arranged circumferentially at intervals. controller configured to control start phase wherein is prior being positioned in predefined geometric volume pumping performing rotation by angle larger than corresponding quarter angular distance between two neighboring