Abstract: According to one embodiment, the present technique provides a phantom for testing imaging device. The exemplary phantom includes a first portion having groups of vessels, which are filled with a radiographically opaque substance (i.e., a contrast agent). The each group of vessels may extend from a central region of the first portion to the periphery of the central portion. The phantom may also include a second portion having a testing region. By way of example, the testing region may comprise a series of rings, each ring being configured to attenuate X-ray radiation differently. Adventurously, each ring may comprise materials configured to emulate different types and amounts of human tissue. For example, the exemplary phantom may include a ring, which emulates bone tissue, and a second ring, which emulates soft tissue. Moreover, each ring may be configured to emulate different amounts of tissue.

Abstract: A method and apparatus for providing an image quality test and reporting method for x-rays that allows a field engineer to effectively maintain and troubleshoot vascular imaging systems produced by all manufactures. In general, the method and apparatus of the present invention provides for a test stand, a plurality of x-ray test phantoms (10, 20, 30, 40, 50, 60, 70) and a computer program for data entry, analysis and storage of the test results.

Abstract: A method and apparatus for providing an image quality test and reporting method for x-rays that allows a field engineer to effectively maintain and troubleshoot vascular imaging systems produced by all manufactures. In general, the method and apparatus of the present invention provides for a test stand, a plurality of x-ray test phantoms and a computer program for data entry, analysis and storage of the test results.