INTRAVASCULAR BLOOD PUMPS AND METHODS OF USE

An intravascular blood pump having an expandable blood conduit with an unexpanded delivery diameter and an expanded deployed diameter; one or more expandable impellers disposed at least partially in the blood conduit; and an inflatable member disposed distal to the blood conduit, the inflatable memb...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: SALAHIEH, Amr, ROBINSON, Janine
Format: Patent
Sprache:eng
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Beschreibung
Zusammenfassung:An intravascular blood pump having an expandable blood conduit with an unexpanded delivery diameter and an expanded deployed diameter; one or more expandable impellers disposed at least partially in the blood conduit; and an inflatable member disposed distal to the blood conduit, the inflatable member having an uninflated delivery configuration and an inflated configuration, the inflatable member having a diameter in the inflated configuration that is greater than the expanded deployed diameter of the blood conduit.