 REDWOOD CITY, CA ACCESSWIRE June 28, 2021 Avinger, Inc. Nasdaq:AVGR, a commercial-stage medical device company marketing the first and only intravascular image-guided, catheter-based system for diagnosis and treatment of Peripheral Artery Disease PAD, today announced key opinion leader KOL presentations featuring the companys Lumivascular technology at two important vascular conferences held in Germany: the annual German CLI Congress and the Essen Vascular Conference. Dr. Arne Schwindt, a vascular surgeon from St. Franziskus Hospital Münster in Germany, gave a presentation featuring Avingers Lumivascular technology at the annual Critical Limb Ischemia CLI Congress in Germany. 