-----BEGIN PRIVACY-ENHANCED MESSAGE-----
Proc-Type: 2001,MIC-CLEAR
Originator-Name: webmaster@www.sec.gov
Originator-Key-Asymmetric:
 MFgwCgYEVQgBAQICAf8DSgAwRwJAW2sNKK9AVtBzYZmr6aGjlWyK3XmZv3dTINen
 TWSM7vrzLADbmYQaionwg5sDW3P6oaM5D3tdezXMm7z1T+B+twIDAQAB
MIC-Info: RSA-MD5,RSA,
 Vbh4HFJI5qEH2QJGVk+mtgJabEZ5ECwPcBogy3K6GyHcYAtSLTV/tRIsqEb9OZMW
 yznfCOaJycG0syvypHszPw==

<SEC-DOCUMENT>0001181431-08-018110.txt : 20080312
<SEC-HEADER>0001181431-08-018110.hdr.sgml : 20080312
<ACCEPTANCE-DATETIME>20080312110547
ACCESSION NUMBER:		0001181431-08-018110
CONFORMED SUBMISSION TYPE:	3
PUBLIC DOCUMENT COUNT:		1
CONFORMED PERIOD OF REPORT:	20080310
FILED AS OF DATE:		20080312
DATE AS OF CHANGE:		20080312

ISSUER:		

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			RESPIRONICS INC
		CENTRAL INDEX KEY:			0000780434
		STANDARD INDUSTRIAL CLASSIFICATION:	ORTHOPEDIC, PROSTHETIC & SURGICAL APPLIANCES & SUPPLIES [3842]
		IRS NUMBER:				251304989
		STATE OF INCORPORATION:			DE
		FISCAL YEAR END:			0630

	BUSINESS ADDRESS:	
		STREET 1:		1010 MURRY RIDGE LANE
		CITY:			MURRYSVILLE
		STATE:			PA
		ZIP:			15668-8525
		BUSINESS PHONE:		7243875200

	MAIL ADDRESS:	
		STREET 1:		1010 MURRY RIDGE LANE
		CITY:			MURRYSVILLE
		STATE:			PA
		ZIP:			15668-8525

REPORTING-OWNER:	

	OWNER DATA:	
		COMPANY CONFORMED NAME:			Voigtlaender Christian
		CENTRAL INDEX KEY:			0001429265

	FILING VALUES:
		FORM TYPE:		3
		SEC ACT:		1934 Act
		SEC FILE NUMBER:	000-16723
		FILM NUMBER:		08682666

	BUSINESS ADDRESS:	
		BUSINESS PHONE:		7243875200

	MAIL ADDRESS:	
		STREET 1:		22 SAUNDERS TERRACE
		CITY:			WELLESLEY
		STATE:			MA
		ZIP:			02181
</SEC-HEADER>
<DOCUMENT>
<TYPE>3
<SEQUENCE>1
<FILENAME>rrd199252.xml
<DESCRIPTION>CHRISTIAN VOIGTLAENDER PHILIPS FORM 3
<TEXT>
<XML>
<?xml version="1.0"?>
<ownershipDocument>

    <schemaVersion>X0202</schemaVersion>

    <documentType>3</documentType>

    <periodOfReport>2008-03-10</periodOfReport>

    <noSecuritiesOwned>1</noSecuritiesOwned>

    <issuer>
        <issuerCik>0000780434</issuerCik>
        <issuerName>RESPIRONICS INC</issuerName>
        <issuerTradingSymbol>RESP</issuerTradingSymbol>
    </issuer>

    <reportingOwner>
        <reportingOwnerId>
            <rptOwnerCik>0001429265</rptOwnerCik>
            <rptOwnerName>Voigtlaender Christian</rptOwnerName>
        </reportingOwnerId>
        <reportingOwnerAddress>
            <rptOwnerStreet1>22 SAUNDERS TERRACE</rptOwnerStreet1>
            <rptOwnerStreet2></rptOwnerStreet2>
            <rptOwnerCity>WELLESLEY</rptOwnerCity>
            <rptOwnerState>MA</rptOwnerState>
            <rptOwnerZipCode>02181</rptOwnerZipCode>
            <rptOwnerStateDescription></rptOwnerStateDescription>
        </reportingOwnerAddress>
        <reportingOwnerRelationship>
            <isDirector>1</isDirector>
            <isOfficer>0</isOfficer>
            <isTenPercentOwner>0</isTenPercentOwner>
            <isOther>0</isOther>
        </reportingOwnerRelationship>
    </reportingOwner>

    <ownerSignature>
        <signatureName>Dorita A. Pishko; Attorney-in-Fact</signatureName>
        <signatureDate>2008-03-12</signatureDate>
    </ownerSignature>
</ownershipDocument>
</XML>
</TEXT>
</DOCUMENT>
</SEC-DOCUMENT>
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