Merit Medical Systems, Inc. (Nasdaq: MMSI) is a leading manufacturer of medical devices used in diagnostic and interventional cardiology and radiology procedures. Its primary products consist of inflation devices used in angioplasty, stent placement and discography; diagnostic and therapeutic catheters used for various procedures in cardiology and radiology; guide wires used to place balloon angioplasty catheters within a patient's coronary arteries; products used to manage and monitor the administration of contrast and other fluid solutions during diagnostic and therapeutic procedures; thrombolytic catheters and fluid dispensing systems; angiography accessories; and standard and custom angiography kits.