(19)

(11)

EP 0 814 747 A1

(12)

(43) Date of publication: 07.01.1998 Bulletin 1998/02 (21) Application number: 96909098.0 (22) Date of filing: 18.03.1996

(51) International Patent Classification (IPC):  A61H 35/ 04( . ) (86) International application number: PCT/EP1996/001159 (87) International publication number: WO 1996/029044 (26.09.1996 Gazette 1996/43)

(84) Designated Contracting States: AT BE CH DE ES FR GB IT LI NL (30) Priority: 23.03.1995 IT 1995BO00126 (71) Applicant: Mezzoli, Giorgio I-48022 Lugo (Ravenna) (IT)	(72) Inventor: Mezzoli, Giorgio I-48022 Lugo (Ravenna) (IT) (74) Representative: Modiano, Guido, Dr.-Ing., et al  Modiano & Associati S.r.l. Via Meravigli, 16 20123 Milano 20123 Milano (IT)