AngioVIZ

Visualize vascular flow. A Digital Subtraction Angiography (DSA) generates an array of vascular flow data. Comparing and synthesizing information contained from different sequences to arrive at a confident diagnosis may be difficult and time consuming.

AngioViz summarizes in a singleimage critical information contained in a DSA time series facilitating understanding of vascular flow.With AngioViz, you can easily compare different DSA series with just a glance.

AngioViz DSA Parametric Viewer
AngioViz is an optional program that operates with the AW 2D viewer software to enable the user to more easily visualize characteristics of vascular flow while viewing either single plane or biplane DSA image sequences.

Usinga simple user interface which allows the user to select appropriate time portions of a DSA sequence AngioViz produces images which reflect peak opacification, time to peak, and combinations of these parameters to represent contrast flow in black and white and color parametric images. AngioViz includes a comparative feature called synchronized series which propagates the same time scale across different DSA series to allow comparison of the different series, for example pre and post intervention DSA runs.

Key Features
AngioViz facilitates understanding of vascular flow by displaying a DSA series in a single color-coded image of:

  • Peak opacification: Shows the peak intensity reached by each pixel over time. Shows arterial and venous anatomy and flow together or separately.
  • Time to peak: Displays the time at which each pixel reaches its peak intensity.
  • Time to peak fusion: Combines time to peak and peak opacification parameters. Colors indicate time to peak; intensity indicates peak opacification. Demonstrates both vascular flow and opacification level in a single image
  • AngioViz automatically synchronizes different DSA series for flow comparison of pre-and post-interventional runs.
  • AngioViz’s intuitive interface lets you analyze complex flow patterns of several anatomical regions in a single click.

Intended Use
AngioViz is an application which produces from a DSA series parametric images representing maximum opacification, time to peak and combinations of those, to enable the user to more easily visualize characteristics related to vascular flow.

The AngioViz application can be used to process DSA image data from any location in the human body for which DSA imaging is used.

Product line
  • AW Advanced Visualization
Compatible devices
  • AW VolumeShare 5 or higher
Regional availability
  • USCAN
  • US
  • Canada
Languages
  • English
Product Tags
MRCardiologyApplicationImaging & Visualization

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