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Richard K Wampler: High-capacity intravascular blood pump utilizing percutaneous access. Nimbus, Weissenberger and Peterson, December 2, 1986: US04625712 (275 worldwide citation)

Full-flow cardiac assist is provided for cardiogenic shock patients without major surgery by a miniature axial-flow pump which can be inserted into the heart through the femoral artery and driven via a flexible cable from an external power source. The cable is contained within the catheter attached ...


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Wampler Richard K: Pompe a sang intravasculaire a acces percutane, High-capacity intravascular blood pump utilizing percutaneous access. Nimbus, RIDOUT & MAYBEE, August 23, 1988: CA1240802 (4 worldwide citation)

ABSTRACT Full-flow cardiac assist is provided for cardio-genic shock patients without major surgery by a minia-ture axial-flow pump which can be inserted into theheart through the femoral artery and driven via aflexible cable from an external power source. Thecable is contained within the catheter a ...


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Wampler Richard K: High-capacity intravascular blood pump utilizing percutaneous access. Nimbus, WEISSENBERGER Harry G, April 11, 1985: WO/1985/001432

Full-flow cardiac assist for cardiogenic shock patients without major surgery by a miniature axial-flow (10) pump which can be inserted into the heart through the femoral artery and driven via a flexible cable (24) from an external power source (28). The cable (24) is contained within the catheter ( ...