DEVICE: Vessel Analysis for ORS Visual (B332VIVA0100)

Device Description: Vessel Analysis is a post-processing add-on module for ORS Visual that enables radiologists, cardiologists, vascular surgeons, and interventionalists to quickly and confidently evaluate CT angiographic studies. Vessel Analysis provides stenosis calculations, aneurysm quantification, and stent and stent-graft planning of the aorta, carotid, and renal arteries in an easy-to-use, intuitive screen that can simplify the clinical task of planning endovascular procedures. Advanced functionality such as automated vessel finding acts as a baseline for accurate vessel measurements and permits rapid segmentation of vessels. ORS Visual is a proprietary software application developed by Object Research Systems (ORS) Inc. that can be is used for the display and 3D visualization of medical image data derived from CT, MRI, and other modalities. It provides for the communication, storage, processing, rendering, and display of DICOM 3.0 compliant image data. ORS Visual, which is available in 32 and 64-bit versions, can be installed on a standard personal computer running the Windows operating system with the Microsoft ActiveX component and suitable graphics hardware.