Minimally Invasive Treatment of Primary Great Saphenous Vein (GSV) Insufficiency Using High Intensity Focused Ultrasound (HIFU)

The Sonovein System provides High Intensity Focused Ultrasound (HIFU) ablation of soft tissue. The energy is delivered via an extra-corporeal treatment probe, which includes an imaging system. The high-energy ultrasound waves propagate through the skin and are focused on a portion of the target tissue, generating intense heat and causing local cell apoptosis and progressive tissue volume reduction over the following months in the tissue within the focal area. The process is then repeated in a stepwise fashion to destroy the targeted tissues.