64 devices · GMDN 40603
A CT phantom, or test object, is a device designed to mimic human tissue or anatomical structures for evaluating the performance of computed tomography (CT) imaging systems. It is used in quality assurance to assess image quality, spatial resolution, contrast sensitivity, and geometric accuracy through standardized testing procedures.
These devices are regulated as medical devices intended for diagnostic imaging quality control and are typically classified based on their function as accessories to CT systems. They are supplied as reusable or disposable tools for routine calibration and performance verification by healthcare facilities and service providers.
This category summary is AI-generated from the GMDN nomenclature and has not been verified by a human reviewer.