SOUTH JORDAN, Utah, July 28, 2009 (GLOBE NEWSWIRE) -- Merit Medical Systems, Inc. (Nasdaq:MMSI), a leading manufacturer and marketer of proprietary disposable medical devices used in interventional and diagnostic procedures, particularly in cardiology, radiology and gastroenterology, today announced record revenues of $64.8 million for the quarter ended June 30, 2009, an increase of 13% over revenues of $57.4 million for the second quarter of 2008. Revenues for the six-month period ended June 30, 2009 were a record $123.2 million, compared with $111.0 million for the same six-month period in 2008, a gain of 11%.