(19)

(11)

EP 2 588 033 A2

(12)

(88) Date of publication A3: 02.02.2012 (43) Date of publication: 08.05.2013 Bulletin 2013/19 (21) Application number: 11764461.7 (22) Date of filing: 26.04.2011

(51) International Patent Classification (IPC):  A61F 2/38(2006.01) (86) International application number: PCT/CZ2011/000040 (87) International publication number: WO 2011/134440 (03.11.2011 Gazette 2011/44)

(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: 27.04.2010 CZ 20100318 (71) Applicant: Vysoké Ucení Technické V Brne 61669 Brno (CZ)	(72) Inventors: PÍ KA, Miroslav 60200 Brno (CZ) SEDLÁK, Josef 67915 Lipovec (CZ) CHARVÁT, Ond ej 66405 Velatice (CZ) MADAJ, Martin 73904 Ra kovice (CZ) (74) Representative: Kratochvil, Vaclav  Patent and Trademark Office P.O. Box 26 295 01 Mnichovo Hradiste 295 01 Mnichovo Hradiste (CZ)