DSA 8/54
DSA 8/54 quality assurance phantom is designed for the constancy testing of Digital Subtraction Angiography systems.
The DSA 8/54 consists of a moveable PMMA insert with aluminium strips for the simulation of blood vessels. The motion, carried out during exposure, is operated via an attached pneumatic hand pump.
DSF Set
A set of four test objects, the DSF set is supplementary to the SFS set of test objects and checks those parameters which are particularly relevant to DSF imaging.
TO DR
These test objects are designed for systems which operate by sensing mean signal levels, the TO DR tests dynamic range by measuring detail visibility over a wide range of input X-ray intensities. Different designs cater for subtraction and non-subtraction systems.
TO DSA
The TO DSA phantom is used for quality control testing of the image quality performance of digital subtraction angiography systems.
Motus Motion Platform
The Leeds MOTUS motion platform is a compact programmable motion arm ideal for introducing motion to your quality assurance testing to overcome the limitations with static testing of dynamic systems, especially where complex image processing is applied.
SFS-2
A set of test objects designed to be used quickly and easily to provide an ongoing check of imaging performance, particularly those aspects which are most liable to deterioration. An ongoing record of these numbers will reveal any trend towards deterioration in imaging performance.
