The PDR P46 is a Computed Tomgraphy part that is for use with the Siemens Definition systems. This part can be used in the following models: Somatom Def AS, Somatom Def Edge and Somatom Def AS128. Fill out the form below if this is the right part for your needs. If you come across any questions, feel free to contact our team of experts. We offer 24/7 technical support to keep your imaging equipment running like new.