Statorless intravascular microaxial flow pump

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United States of America Patent

PATENT NO 5921913
SERIAL NO

08881885

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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An intravascular microaxial pump has an integrated configuration that enables both the drive unit as well as the pumping segment to be advanced through a patient's vasculature. The device includes elements that enhance pumping efficiency and performance while minimizing shear and cavitation. Cost reduction is achieved in the reusability of certain components while a manufacturing method reduces the labor involved in the pump's assembly.

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Patent Owner(s)

Patent OwnerAddress
IMPELLA CARDIOSYSTEMS GMBHNEUENHOFER WEG 3 AACHEN 52074

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Siess, Thorsten Aachen, DE 191 10213

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