TUCSON, AZ -- (MARKET WIRE) -- May 10, 2007 -- Ventana Medical Systems, Inc. (NASDAQ: VMSI) today announced the U.S. District Court in Delaware ruled in favor of Ventana Medical Systems, Inc. by denying the motion of Digene Corporation seeking a preliminary injunction against Ventana. Digene had sought an injunction to stop the manufacture, sale or use of Ventana products containing HPV 35.