Medical Imaging
SYSTEM AND METHOD FOR FLOW OR VELOCITY QUANTIFICATION USING CONTRAST‐ENHANCED X‐RAY DATA
WARF: P230088US01
Inventors: Martin Wagner, Joseph Whitehead, Michael Speidel, Paul Laeseke
The Invention
UW-Madison researchers have developed a method for angiographic blood velocity quantification from time-signal curves with oscillating change in contrast. The method can be used to quantify blood velocity in 2D quantitative DSA (qDSA) or 4D (3D + time) DSA. Unlike previously proposed approaches the invention provides a non-iterative, global solution, which does not rely on pairwise comparisons of time attenuation curves.
Additional Information
For More Information About the Inventors
Tech Fields
For current licensing status, please contact Jeanine Burmania at [javascript protected email address] or 608-960-9846