Powerhead control in a power injection system

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United States of America Patent

PATENT NO 8900187
SERIAL NO

11551804

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Importance

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Abstract

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A dual head contrast media injection system performs a patency check or test injection, determining flow rate and/or flow volume from the programmed protocol. The tubing that connects syringes to a patient shares only a short common section near to the patient. Appropriate injection steps are taken to compensate for tubing elasticity. A wireless remote control and a touch screen control are provided, improving functionality and information delivery. The display brightness is controlled based on the ambient light, and the display panel includes a double swivel permitting re-orientation. The orientation of the display may also be controlled based on, e.g., the current step, the tilt angle of the powerhead, or a manual control. Furthermore, the display is customizable to identify the type of fluid (contrast, saline, etc.) on either side of the injector, to provide matched color coding, and to provide a folder/tab analogy for retrieving injection protocol parameters.

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Patent Owner(s)

  • LIEBEL-FLARSHEIM COMPANY LLC

International Classification(s)

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Borgemenke, Elaine Morrow, US 5 212
Brooks, David M Cincinnati, US 36 858
Fago, Frank M Mason, US 111 3357
Lafferty, Sean Taylor Mill, US 7 188
Neer, Charles S Cincinnati, US 37 1173
Small, James R Beavercreek, US 23 672
Wagner, Gary S Independence, US 55 1577

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