Next-generation radiofrequency catheter offers first thermal ablation perforator treatment advancement in over 10 years SAN JOSE, Calif., Oct. 7, 2021 /PRNewswire/ — Venclose Inc., a privately-held Silicon Valley medical device company focused on innovative treatment procedures for venous reflux disease today announced FDA 510(k) clearance for Venclose Maven™, a novel radiofrequency ablation […]