(19)

(11)

EP 1 121 078 A1

(12)

(43) Date of publication: 08.08.2001 Bulletin 2001/32 (21) Application number: 99947791.2 (22) Date of filing: 14.10.1999

(51) International Patent Classification (IPC)7: A61F 7/00 (86) International application number: PCT/GR9900/039 (87) International publication number: WO 0023/018 (27.04.2000 Gazette 2000/17)

(84) Designated Contracting States: AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE (30) Priority: 16.10.1998 GR 98100382 (71) Applicant: Economides, Panagiotis 546 36 Thessaloniki (GR)	(72) Inventor: Economides, Panagiotis 546 36 Thessaloniki (GR) (74) Representative: Eisenführ, Speiser & Partner  Martinistrasse 24 28195 Bremen 28195 Bremen (DE)