The field of treatment for varicose veins has led to many technological advances. One of the most significant is the patented Luminetx VeinViewer. It projects real-time images of the exact location of veins directly onto the skin, making subcutaneous veins visible to the naked eye.

The Vein Center of Hudson Valley employs the use of the VeinViewer in locating spider and varicose veins, for visualizing the progress of sclerosant through the veins during the treatment of telangiectasias, and for accurate treatment verification after phlebectomy procedures.