(19)

(11)

EP 2 252 243 A1

(12)

(43) Date of publication: 24.11.2010 Bulletin 2010/47 (21) Application number: 09706600.5 (22) Date of filing: 26.01.2009

(51) International Patent Classification (IPC):  A61F 5/445(2006.01) (86) International application number: PCT/NL2009/050036 (87) International publication number: WO 2009/096781 (06.08.2009 Gazette 2009/32)

(84) Designated Contracting States: AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO SE SI SK TR Designated Extension States: AL BA RS (30) Priority: 01.02.2008 NL 2001246 (71) Applicant: FMA (fijn Metaal Almere) 1351 KJ Almere (NL)	(72) Inventors: BITTER, Laembert NL-1351 KJ Almere (NL) MEGNA, Domenico NL-1353 JM Almere (NL) (74) Representative: Klavers, Cornelis  Octrooibureau Klavers B.V. Markerkant 1201.20 1314 AJ Almere 1314 AJ Almere (NL)