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Proc-Type: 2001,MIC-CLEAR
Originator-Name: webmaster@www.sec.gov
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<SEC-DOCUMENT>0000902664-03-001611.txt : 20031030
<SEC-HEADER>0000902664-03-001611.hdr.sgml : 20031030
<ACCEPTANCE-DATETIME>20031030203934
ACCESSION NUMBER:		0000902664-03-001611
CONFORMED SUBMISSION TYPE:	4
PUBLIC DOCUMENT COUNT:		1
CONFORMED PERIOD OF REPORT:	20020522
FILED AS OF DATE:		20031030

REPORTING-OWNER:	

	OWNER DATA:	
		COMPANY CONFORMED NAME:			DURUS LIFE SCIENCES MASTER FUND LTD
		CENTRAL INDEX KEY:			0001257242

	FILING VALUES:
		FORM TYPE:		4
		SEC ACT:		1934 Act
		SEC FILE NUMBER:	000-28290
		FILM NUMBER:		03968078

	BUSINESS ADDRESS:	
		STREET 1:		20 MARSHALL ST STE 320
		CITY:			SOUTH NORWALK
		STATE:			CT
		ZIP:			06854
		BUSINESS PHONE:		2038993100

ISSUER:		

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			AKSYS LTD
		CENTRAL INDEX KEY:			0000902600
		STANDARD INDUSTRIAL CLASSIFICATION:	ELECTROMEDICAL & ELECTROTHERAPEUTIC APPARATUS [3845]
		IRS NUMBER:				363890205
		STATE OF INCORPORATION:			DE
		FISCAL YEAR END:			1231

	BUSINESS ADDRESS:	
		STREET 1:		TWO MARRIOTT DR
		STREET 2:		STE 300
		CITY:			LIBERTYVILLE
		STATE:			IL
		ZIP:			60069
		BUSINESS PHONE:		8472476051

	MAIL ADDRESS:	
		STREET 1:		1113 S MILWAUKEE AVE
		STREET 2:		SUITE 300
		CITY:			LIBERTYVILLE
		STATE:			IL
		ZIP:			60048
</SEC-HEADER>
<DOCUMENT>
<TYPE>4
<SEQUENCE>1
<FILENAME>srzdurus-aksy20_ex.xml
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   <footnotes>
      <footnote id="F1"> Because the SEC's electronic filing system does not allow for the disclosure of more than 30 transactions on one Form 4, the Reporting Person is filing 23 simultaneous Forms 4 to report its reportable transactions, all of which together shall be deemed a single report filed on this date. This is the twenty-first Form 4 of the 23 filings.</footnote>
   </footnotes>
   <remarks>This Form 4 is being filed by Durus Life Sciences Master Fund Ltd. (the &quot;Master Fund&quot;) to report transactions that have previously been reported on Forms 4 filed July 31, 2003 by Durus Capital Management, LLC, the Master Fund's portfolio manager, and Scott Sacane, the managing member thereof. No new transactions are reported herein. The information on this form has been provided by International Funds Services (Ireland) Limited, the Master Fund's administrator.

Pursuant to Instruction 5(a) of Form 4, the prices herein do not include commissions and other  costs of execution.</remarks>
   <ownerSignature>
      <signatureName>DURUS LIFE SCIENCES MASTER FUND LTD. By: /s/ Leslie L. Lake, Director</signatureName>
      <signatureDate>2003-10-30</signatureDate>
   </ownerSignature>
</ownershipDocument>

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