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Proc-Type: 2001,MIC-CLEAR
Originator-Name: webmaster@www.sec.gov
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MIC-Info: RSA-MD5,RSA,
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<SEC-DOCUMENT>0000931731-03-000400.txt : 20031110
<SEC-HEADER>0000931731-03-000400.hdr.sgml : 20031110
<ACCEPTANCE-DATETIME>20031110150734
ACCESSION NUMBER:		0000931731-03-000400
CONFORMED SUBMISSION TYPE:	4
PUBLIC DOCUMENT COUNT:		1
CONFORMED PERIOD OF REPORT:	20031107
FILED AS OF DATE:		20031110

REPORTING-OWNER:	

	OWNER DATA:	
		COMPANY CONFORMED NAME:			EDELMAN RICHARD W
		CENTRAL INDEX KEY:			0001184931

	FILING VALUES:
		FORM TYPE:		4
		SEC ACT:		1934 Act
		SEC FILE NUMBER:	000-18592
		FILM NUMBER:		03988079

	BUSINESS ADDRESS:	
		STREET 1:		1600 W. MERIT PARKWAY
		CITY:			SOUTH JORDAN
		STATE:			UT
		ZIP:			84095

ISSUER:		

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			MERIT MEDICAL SYSTEMS INC
		CENTRAL INDEX KEY:			0000856982
		STANDARD INDUSTRIAL CLASSIFICATION:	SURGICAL & MEDICAL INSTRUMENTS & APPARATUS [3841]
		IRS NUMBER:				870447695
		STATE OF INCORPORATION:			UT
		FISCAL YEAR END:			1231

	BUSINESS ADDRESS:	
		STREET 1:		1600 WEST MERIT PARK WAY
		CITY:			SOUTH JORDAN
		STATE:			UT
		ZIP:			84095
		BUSINESS PHONE:		8012531600

	MAIL ADDRESS:	
		STREET 1:		1600 WEST MERIT PARKWAY
		CITY:			SOUTH JORDAN
		STATE:			UT
		ZIP:			84095
</SEC-HEADER>
<DOCUMENT>
<TYPE>4
<SEQUENCE>1
<FILENAME>form4-rwedelman110703_ex.xml
<TEXT>
<XML>
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<!-- - EDGAR Ease Plus 1.0                                   07/25/03  TT    -->
<ownershipDocument>
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    <documentType>4</documentType>
   <periodOfReport>2003-11-07</periodOfReport>
   <notSubjectToSection16>0</notSubjectToSection16>
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        <issuerCik>0000856982</issuerCik>
        <issuerName>MERIT MEDICAL SYSTEMS INC</issuerName>
        <issuerTradingSymbol>MMSI</issuerTradingSymbol>
   </issuer>
   <reportingOwner>
        <reportingOwnerId>
            <rptOwnerCik>0001184931</rptOwnerCik>
            <rptOwnerName>EDELMAN RICHARD W</rptOwnerName>
        </reportingOwnerId>
        <reportingOwnerAddress>
            <rptOwnerStreet1>1600 W. MERIT PARKWAY</rptOwnerStreet1>
            <rptOwnerStreet2></rptOwnerStreet2>
            <rptOwnerCity>SOUTH JORDAN</rptOwnerCity>
            <rptOwnerState>UT</rptOwnerState>
            <rptOwnerZipCode>84095</rptOwnerZipCode>
            <rptOwnerStateDescription></rptOwnerStateDescription>
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            <reportingOwnerRelationship>
         <isDirector>1</isDirector>
         <isOfficer>0</isOfficer>
         <isTenPercentOwner>0</isTenPercentOwner>
         <isOther>0</isOther>
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   </reportingOwner>
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      <securityTitle>
         <value>Common Stock, no par value</value>
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      <transactionDate>
         <value>2003-11-06</value>
      </transactionDate>
      <deemedExecutionDate>
         <value>2003-11-06</value>
      </deemedExecutionDate>
      <transactionCoding>
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         <transactionCode>M</transactionCode>
         <equitySwapInvolved>0</equitySwapInvolved>
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         <transactionPricePerShare>
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           <value>A</value>
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         <value>2003-11-06</value>
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         <transactionPricePerShare>
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      <securityTitle>
         <value>Common Stock, no par value</value>
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      <transactionDate>
         <value>2003-11-07</value>
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      <deemedExecutionDate>
         <value>2003-11-07</value>
      </deemedExecutionDate>
      <transactionCoding>
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            <value>D</value>
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      <securityTitle>
         <value>Common Stock, no par value</value>
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      <transactionDate>
         <value>2003-11-07</value>
      </transactionDate>
      <deemedExecutionDate>
         <value>2003-11-07</value>
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      <transactionCoding>
         <transactionFormType>4</transactionFormType>
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         <transactionPricePerShare>
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         <directOrIndirectOwnership>
            <value>D</value>
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 </nonDerivativeTable>
 <derivativeTable>
   <derivativeTransaction>
      <securityTitle>
         <value>Non-qualified stock option (right to buy)</value>
      </securityTitle>
      <conversionOrExercisePrice>
         <value>12.74</value>
      </conversionOrExercisePrice>
      <transactionDate>
         <value>2003-11-06</value>
      </transactionDate>
      <deemedExecutionDate>
         <value>2003-11-06</value>
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      <transactionCoding>
         <transactionFormType>4</transactionFormType>
         <transactionCode>M</transactionCode>
         <equitySwapInvolved>0</equitySwapInvolved>
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      <transactionAmounts>
         <transactionShares>
           <value>8398</value>
         </transactionShares>
         <transactionPricePerShare>
           <value>12.74</value>
         </transactionPricePerShare>
         <transactionAcquiredDisposedCode>
           <value>D</value>
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      </transactionAmounts>
      <exerciseDate>
         <value>2002-05-23</value>
      </exerciseDate>
      <expirationDate>
         <value>2012-05-23</value>
      </expirationDate>
      <underlyingSecurity>
         <underlyingSecurityTitle>
           <value>Common Stock</value>
         </underlyingSecurityTitle>
         <underlyingSecurityShares>
           <value>8398</value>
         </underlyingSecurityShares>
      </underlyingSecurity>
      <postTransactionAmounts>
         <sharesOwnedFollowingTransaction>
           <value>8398</value>
         </sharesOwnedFollowingTransaction>
      </postTransactionAmounts>
      <ownershipNature>
         <directOrIndirectOwnership>
           <value>D</value>
         </directOrIndirectOwnership>
      </ownershipNature>
   </derivativeTransaction>
   <derivativeTransaction>
      <securityTitle>
         <value>Non-qualified stock option (right to buy)</value>
      </securityTitle>
      <conversionOrExercisePrice>
         <value>12.74</value>
      </conversionOrExercisePrice>
      <transactionDate>
         <value>2003-11-06</value>
      </transactionDate>
      <deemedExecutionDate>
         <value>2003-11-06</value>
      </deemedExecutionDate>
      <transactionCoding>
         <transactionFormType>4</transactionFormType>
         <transactionCode>M</transactionCode>
         <equitySwapInvolved>0</equitySwapInvolved>
      </transactionCoding>
      <transactionAmounts>
         <transactionShares>
           <value>8333</value>
         </transactionShares>
         <transactionPricePerShare>
           <value>12.74</value>
         </transactionPricePerShare>
         <transactionAcquiredDisposedCode>
           <value>D</value>
         </transactionAcquiredDisposedCode>
      </transactionAmounts>
      <exerciseDate>
         <value>2002-05-23</value>
      </exerciseDate>
      <expirationDate>
         <value>2012-05-23</value>
      </expirationDate>
      <underlyingSecurity>
         <underlyingSecurityTitle>
           <value>Common Stock</value>
         </underlyingSecurityTitle>
         <underlyingSecurityShares>
           <value>8333</value>
         </underlyingSecurityShares>
      </underlyingSecurity>
      <postTransactionAmounts>
         <sharesOwnedFollowingTransaction>
           <value>8333</value>
         </sharesOwnedFollowingTransaction>
      </postTransactionAmounts>
      <ownershipNature>
         <directOrIndirectOwnership>
           <value>D</value>
         </directOrIndirectOwnership>
      </ownershipNature>
   </derivativeTransaction>
   <derivativeTransaction>
      <securityTitle>
         <value>Non-qualified stock option (right to buy)</value>
      </securityTitle>
      <conversionOrExercisePrice>
         <value>13.97</value>
      </conversionOrExercisePrice>
      <transactionDate>
         <value>1988-08-08</value>
      </transactionDate>
      <deemedExecutionDate>
         <value>1988-08-08</value>
      </deemedExecutionDate>
      <transactionCoding>
         <transactionFormType>4</transactionFormType>
         <transactionCode>M</transactionCode>
         <equitySwapInvolved>0</equitySwapInvolved>
      </transactionCoding>
      <transactionAmounts>
         <transactionShares>
           <value>20000</value>
         </transactionShares>
         <transactionPricePerShare>
           <value>13.97</value>
         </transactionPricePerShare>
         <transactionAcquiredDisposedCode>
           <value>A</value>
         </transactionAcquiredDisposedCode>
      </transactionAmounts>
      <exerciseDate>
         <value>2003-05-22</value>
      </exerciseDate>
      <expirationDate>
         <value>2013-05-22</value>
      </expirationDate>
      <underlyingSecurity>
         <underlyingSecurityTitle>
           <value>Common Stock</value>
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         <underlyingSecurityShares>
           <value>20000</value>
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         <sharesOwnedFollowingTransaction>
           <value>20000</value>
         </sharesOwnedFollowingTransaction>
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      <ownershipNature>
         <directOrIndirectOwnership>
           <value>D</value>
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      </ownershipNature>
   </derivativeTransaction>
 </derivativeTable>
   <ownerSignature>
      <signatureName>Richard W. Edelman by Greg Barnett as Atty-in-Fact per Pwr of Atty dtd 9/14/2002, a manually signed copy of which is on file wi</signatureName>
      <signatureDate>2003-11-10</signatureDate>
   </ownerSignature>
</ownershipDocument>

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</TEXT>
</DOCUMENT>
</SEC-DOCUMENT>
-----END PRIVACY-ENHANCED MESSAGE-----