EXTRACORPOREAL MAGNETIC SUSPENSION BLOOD PUMP

Disclosed is an extracorporeal magnetic suspension blood pump having improved rotor rigidity, comprising a motor and a pump head operably coupled to the motor. The pump head comprises a pump shell, an impeller accommodated within the pump shell and configured to be suspendable within the pump shell...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser:	YEN, Ifan, HSU, Polin, TAN, Renmu
Format:	Patent
Sprache:	chi ; eng ; fre
Schlagworte:	DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROMTHE BODY HUMAN NECESSITIES HYGIENE MEDICAL OR VETERINARY SCIENCE
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Beschreibung
Zusammenfassung:	Disclosed is an extracorporeal magnetic suspension blood pump having improved rotor rigidity, comprising a motor and a pump head operably coupled to the motor. The pump head comprises a pump shell, an impeller accommodated within the pump shell and configured to be suspendable within the pump shell and driven by the motor to rotate. The impeller comprises an impeller shell and blades arranged on the impeller shell. A rotor is arranged within the impeller shell, and the axial height of the rotor ranges from 7.86 to 10.34 mm, further ranges from 8.56 to 9.87 mm, and even further ranges from 8.834 to 9.537 mm. Une pompe d'assistance circulatoire à suspension magnétique extracorporelle ayant une rigidité de rotor améliorée est divulguée, comprenant un moteur et une tête de pompe couplée de manière fonctionnelle au moteur. La tête de pompe comprend une coque de pompe, une turbine logée à l'intérieur de la coque de pompe et conçue pour être suspendue à l'intérieur de la coque de pompe et entraînée par le moteur pou