(19)

(11)

EP 1 322 374 A1

(12)

(43) Date of publication: 02.07.2003 Bulletin 2003/27 (21) Application number: 01960189.7 (22) Date of filing: 25.07.2001

(51) International Patent Classification (IPC)7: A61M 27/00, A61B 5/03 (86) International application number: PCT/DK0100/517 (87) International publication number: WO 0200/7811 (31.01.2002 Gazette 2002/05)

(84) Designated Contracting States: AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE TR Designated Extension States: AL LT LV MK RO SI (30) Priority: 25.07.2000 DK 200001134 25.07.2000 US 220784 P 05.12.2000 DK 200001824 05.12.2000 US 251007 P (71) Applicant: CSF Dynamics A/S 2600 Glostrup (DK)	(72) Inventor: BÖRGESEN, Svend Erik DK-2980 Kokkedal (DK) (74) Representative: HOEIBERG A/S  European Patent & Trademark AttorneysStore Kongensgade 59A 1264 Copenhagen K 1264 Copenhagen K (DK)