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Proc-Type: 2001,MIC-CLEAR
Originator-Name: webmaster@www.sec.gov
Originator-Key-Asymmetric:
 MFgwCgYEVQgBAQICAf8DSgAwRwJAW2sNKK9AVtBzYZmr6aGjlWyK3XmZv3dTINen
 TWSM7vrzLADbmYQaionwg5sDW3P6oaM5D3tdezXMm7z1T+B+twIDAQAB
MIC-Info: RSA-MD5,RSA,
 AAgzE6WmLJdZP5bJMxrup/widqRZ9ZcYxuFm7iNJPlhrWwK4ZL641kVo6D9VXwwx
 g2YkhwJd9qvdON7Q5PkY3w==

<SEC-DOCUMENT>0001252986-07-000016.txt : 20071023
<SEC-HEADER>0001252986-07-000016.hdr.sgml : 20071023
<ACCEPTANCE-DATETIME>20071023164536
ACCESSION NUMBER:		0001252986-07-000016
CONFORMED SUBMISSION TYPE:	3
PUBLIC DOCUMENT COUNT:		1
CONFORMED PERIOD OF REPORT:	20071019
FILED AS OF DATE:		20071023
DATE AS OF CHANGE:		20071023

ISSUER:		

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			INTUITIVE SURGICAL INC
		CENTRAL INDEX KEY:			0001035267
		STANDARD INDUSTRIAL CLASSIFICATION:	ORTHOPEDIC, PROSTHETIC & SURGICAL APPLIANCES & SUPPLIES [3842]
		IRS NUMBER:				770416458
		STATE OF INCORPORATION:			DE
		FISCAL YEAR END:			1231

	BUSINESS ADDRESS:	
		STREET 1:		950 KIFER ROAD
		CITY:			SUNNYVALE
		STATE:			CA
		ZIP:			94086
		BUSINESS PHONE:		4085232100

	MAIL ADDRESS:	
		STREET 1:		950 KIFER ROAD
		CITY:			SUNNYVALE
		STATE:			CA
		ZIP:			94086

REPORTING-OWNER:	

	OWNER DATA:	
		COMPANY CONFORMED NAME:			RUBASH MARK J
		CENTRAL INDEX KEY:			0001209186

	FILING VALUES:
		FORM TYPE:		3
		SEC ACT:		1934 Act
		SEC FILE NUMBER:	000-30713
		FILM NUMBER:		071186015

	BUSINESS ADDRESS:	
		STREET 1:		EBAY INC
		STREET 2:		2145 HAMILTON AVE
		CITY:			SAN JOSE
		STATE:			CA
		ZIP:			95125
		BUSINESS PHONE:		4083765301
</SEC-HEADER>
<DOCUMENT>
<TYPE>3
<SEQUENCE>1
<FILENAME>edgardoc.xml
<DESCRIPTION>PRIMARY DOCUMENT
<TEXT>
<XML>
<?xml version="1.0"?>
<ownershipDocument>

    <schemaVersion>X0202</schemaVersion>

    <documentType>3</documentType>

    <periodOfReport>2007-10-19</periodOfReport>

    <noSecuritiesOwned>1</noSecuritiesOwned>

    <issuer>
        <issuerCik>0001035267</issuerCik>
        <issuerName>INTUITIVE SURGICAL INC</issuerName>
        <issuerTradingSymbol>ISRG</issuerTradingSymbol>
    </issuer>

    <reportingOwner>
        <reportingOwnerId>
            <rptOwnerCik>0001209186</rptOwnerCik>
            <rptOwnerName>RUBASH MARK J</rptOwnerName>
        </reportingOwnerId>
        <reportingOwnerAddress>
            <rptOwnerStreet1>950 KIFER ROAD</rptOwnerStreet1>
            <rptOwnerStreet2></rptOwnerStreet2>
            <rptOwnerCity>SUNNYVALE</rptOwnerCity>
            <rptOwnerState>CA</rptOwnerState>
            <rptOwnerZipCode>94086</rptOwnerZipCode>
            <rptOwnerStateDescription></rptOwnerStateDescription>
        </reportingOwnerAddress>
        <reportingOwnerRelationship>
            <isDirector>1</isDirector>
            <isOfficer>0</isOfficer>
            <isTenPercentOwner>0</isTenPercentOwner>
            <isOther>0</isOther>
        </reportingOwnerRelationship>
    </reportingOwner>

    <ownerSignature>
        <signatureName>/s/ Mark J. Rubash</signatureName>
        <signatureDate>2007-10-23</signatureDate>
    </ownerSignature>
</ownershipDocument>
</XML>
</TEXT>
</DOCUMENT>
</SEC-DOCUMENT>
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