Study to Test the Usability of a New Injector to Administer Contrast Media Into Humans for Diagnostic Purposes

Performance of Centargo - A Novel Piston-based Injection System for High Throughput in Contrast-enhanced Computed Tomography (CE CT)

This study investigates if a new medical device, which injects contrast media and flushing solution into humans to increase the visibility of images taken of the human body for diagnostic purposes, is easier to handle, quicker and cheaper than an older injector.

The study compares an investigational injection system (Centargo) for computed tomography (CT) to a currently marketed injection system (Stellant MP) in terms of efficiency, cost, performance and user satisfaction (Part 1). In addition, the reliability of the new injection system Centargo is tested (Part 2).

Inclusion Criteria:

• Adult subjects referred for contrast-enhanced computer tomography using a power injector

Exclusion Criteria:

• Pregnant and lactating women
• Subjects with know hypersensitivity to iodinated contrast media
• Subjects with unacceptable renal function per local guidelines