Can be performed in minutes
VeinOFF works by causing inflamatory reaction over the endothelium of the target vein upon the injection of the polymer and simultaneous pressure application. VeinOFF developed for treatment of peripheral and neurovasculature, including arteriovenous malformations and hypervascular tumors by a simple polymerization method. Small amounts of polymer delivered endovenously and pressure up to 2-3 minutes applied for total closure.