(19)

(11)

EP 2 613 753 A2

(12)

(88) Date of publication A3: 31.05.2012 (43) Date of publication: 17.07.2013 Bulletin 2013/29 (21) Application number: 11813381.8 (22) Date of filing: 12.09.2011

(51) International Patent Classification (IPC):  A61H 1/02(2006.01) (86) International application number: PCT/IB2011/053986 (87) International publication number: WO 2012/042416 (05.04.2012 Gazette 2012/14)

(84) Designated Contracting States: AL 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 RS SE SI SK SM TR (30) Priority: 11.09.2010 IT PI20100102 (71) Applicant: Scuola Superiore S. Anna 56127 Pisa (IT)	(72) Inventors: SALSEDO, Fabio I-56125 Pisa (IT) BERGAMASCO, Massimo I-56010 Calci (pi) (IT) FONTANA, Marco I-56124 Pisa (IT) (74) Representative: Celestino, Marco  ABM Agenzia Brevetti & Marchi Viale Giovanni Pisano 31 56123 Pisa 56123 Pisa (IT)