LONG ISLAND, N.Y.--(BUSINESS WIRE)--AccuVein Inc., the global leader in vein illumination and the creator of the AV300, the world’s only hand-held, non-contact vein illumination device, today reported the findings of its study on the impact that vein illumination has on patient preference and overall satisfaction. The study of almost 400 patients exposed to vein illumination, found that not only do patients want vein illumination used for all venipuncture procedures, including IV infusion and blood draw, but that they are willing to change their behavior and specifically seek out facilities that feature the technology.