Medical injection system

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United States of America Patent

PATENT NO 9901671
SERIAL NO

11935021

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Abstract

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A method of preventing extravaation of contrast agent during a computed tomography injection. An automatic injector device facilitates ease of accomplishing the method. The method includes establishing the absence of extravaation using an absorbable injectate, such as saline, prior to injecting the contrast agent. The device includes a computerized injector head capable of switching between two injectates without physical human intervention. The device is controlled by a remote operating panel located in a control room that is protected from X-ray radiation. The device includes various software driven safety features that prevent the occurrence of unsafe conditions.

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Patent Owner(s)

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

International Classification(s)

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Duchon, Douglas J Chanhassen, US 41 2066
McPeak, Thomas J Shakopee, US 13 300
Szczech, Chris Clearwater, US 2 246
Toews, Glenn Eden Prairie, US 4 298

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