(19)

(11)

EP 2 544 724 A1

(12)

(43) Date of publication: 16.01.2013 Bulletin 2013/03 (21) Application number: 11707865.9 (22) Date of filing: 11.03.2011

(51) International Patent Classification (IPC):  A61L 2/18(2006.01) A61L 2/07(2006.01) A61L 2/235(2006.01) (86) International application number: PCT/EP2011/053702 (87) International publication number: WO 2011/110666 (15.09.2011 Gazette 2011/37)

(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: 12.03.2010 GB 201004115 (71) Applicant: Newco 44000 Nantes (FR)	(72) Inventor: GOOCH, David Cambridge Cambridgeshire CB2 INZ (GB)