SOUTH JORDAN, Utah, July 26, 2007 (PRIME NEWSWIRE) -- Merit Medical Systems, Inc. (Nasdaq:MMSI), a leading manufacturer and marketer of proprietary disposable devices used primarily in cardiology and radiology procedures, today announced record revenues of $51.8 million for its second quarter ended June 30, 2007, compared with $48.1 million for the second quarter of 2006, an increase of 8%. Revenues for the six-month period ended June 30, 2007 were a record $102.8 million, compared with $93.1 million for the same six-month period in 2006, a gain of 10%.