Avinger, Inc. is a commercial-stage medical device company, which engages in the designs, manufactures and sells image-guided, catheter-based systems that are used by physicians to treat patients with peripheral artery disease. Its products include Pantheris, Lightbox, Ocelot, Wildcat, Juicebox, and Kittycat. The company was founded by John B. Simpson and Himanshu N. Patel on March 8, 2007 and is headquartered in Redwood City, CA.