(19)

(11)

EP 1 496 829 A2

(12)

(88) Date of publication A3: 11.03.2004 (43) Date of publication: 19.01.2005 Bulletin 2005/03 (21) Application number: 03752871.8 (22) Date of filing: 24.04.2003

(51) International Patent Classification (IPC)7: A61G 7/10 (86) International application number: PCT/IB2003/001533 (87) International publication number: WO 2003/096952 (27.11.2003 Gazette 2003/48)

(84) Designated Contracting States: AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IT LI LU MC NL PT RO SE SI SK TR Designated Extension States: AL LT LV MK (30) Priority: 24.04.2002 WO PCT/IT02/00269 (71) Applicant: SITES S.r.l. 23870 Cernusco Lombardone (LC) (IT)	(72) Inventors: TURINA, Luigi I-23874 Montevecchia (IT) TURINA, Roberto I-23874 Montevecchia (IT) (74) Representative: Gislon, Gabriele  Marietti, Gislon e Trupiano S.r.l.Via Larga, 16 20122 Milano 20122 Milano (IT)