DUAL-PISTON FLUID PUMP

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United States of America Patent

APP PUB NO 20230213030A1
SERIAL NO

17565730

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Abstract

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A multi-piston fluid pump system includes a pump head, a motor unit, and a processor, the pump head having two or more cylinders and a piston disposed within each cylinder, the motor unit configured to provide bi-directional actuation of the pistons in each cylinder in response to control signals from the processor in order to minimize fluctuations in pressure and/or flow rate at the outlet of the fluid pump system.

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Patent Owner(s)

Patent OwnerAddress
ACIST MEDICAL SYSTEMS INC7905 FULLER ROAD EDEN PRAIRIE MN 55344

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Pak, Jung Kwon Minneapolis, US 13 669
Suchecki, Todd M Robbinsdale, US 5 95
Zhou, Yun Eden Prairie, US 107 294

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