SOUTH JORDAN, Utah, Feb. 17, 2011 (GLOBE NEWSWIRE) -- Merit Medical Systems, Inc. (Nasdaq:MMSI), a leading manufacturer and marketer of proprietary disposable devices used primarily in cardiology, radiology and endoscopy, today announced record revenues of $81.2 million for the quarter ended December 31, 2010, an increase of 20% over revenues of $67.5 million for the quarter ended December 31, 2009. Revenues for the year ended December 31, 2010 were a record $296.8 million, an increase of 15% over revenues of $257.5 million for the year ended December 31, 2009.