Exhibit 23.1 - ------------ INDEPENDENT AUDITORS' CONSENT We consent to the incorporation by reference in Registration Statement Nos. 33-48227, 33-46964, 33-10509, 333-92053, 333-58112, and 333-58162 of Merit Medical Systems, Inc. on Form S-8 of our report dated February 26, 2003, appearing in this Annual Report on Form 10-K of Merit Medical Systems, Inc. and subsidiaries for the year ended December 31, 2002. /s/ DELOITTE & TOUCHE LLP - ------------------------------ Salt Lake City, Utah March 28, 2003