(19)

(11)

EP 1 435 884 A1

(12)

(43) Date of publication: 14.07.2004 Bulletin 2004/29 (21) Application number: 02797720.6 (22) Date of filing: 05.09.2002

(51) International Patent Classification (IPC)7: A61F 5/00 (86) International application number: PCT/SE2002/001591 (87) International publication number: WO 2003/020184 (13.03.2003 Gazette 2003/11)

(84) Designated Contracting States: AT BE BG CH CY CZ DE DK EE ES FI FR GB GR IE IT LI LU MC NL PT SE SK TR Designated Extension States: AL LT LV MK RO SI (30) Priority: 05.09.2001 US 316987 P (71) Applicant: Potencia Medical AG 6341 Baar (CH)	(72) Inventor: FORSELL, Peter CH-6300 Zug (CH) (74) Representative: Mercer, Christopher Paul et al Carpmaels & Ransford,43-45 Bloomsbury Square London WC1A 2RA London WC1A 2RA (GB)