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(11)

EP 2 252 245 A1

(12)

(43) Date of publication: 24.11.2010 Bulletin 2010/47 (21) Application number: 08751473.3 (22) Date of filing: 14.02.2008

(51) International Patent Classification (IPC):  A61F 9/02(2006.01) (86) International application number: PCT/IT2008/000094 (87) International publication number: WO 2009/101645 (20.08.2009 Gazette 2009/34)

(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 MT NL NO PL PT RO SE SI SK TR Designated Extension States: AL BA MK RS (71) Applicant: Redlab Srl 28831 Feriolo di Baveno (VB) (IT)	(72) Inventors: BONETTI, Vittorio I-28010 Nebbiuno (NO) (IT) DEPALO, Pasquale I-28822 Cannobio (VB) (IT) PICCO, Marco I-20059 Vimercate (MI) (IT) (74) Representative: Pistolesi, Roberto et al Dragotti & Associati Srl Via Marina 6 20121 Milano 20121 Milano (IT)