ClosureFast™ RFA System

ClosureFast is a procedure using radiofrequency energy delivered by a tiny catheter to seal the vein closed. It is a 20-30 minute procedure and is minimally invasive.

About ClosureFast Procedure

Using ultrasound guidance, a thin catheter is inserted into the diseased vein. As the catheter is pulled out, it delivers radiofrequency energy to the walls of the vein. This causes the vein to close shut, allowing blood flow to be rerouted to healthy veins and cause the varicose vein to disappear.