(19)

(11)

EP 2 555 642 A1

(12)

(43) Date of publication: 13.02.2013 Bulletin 2013/07 (21) Application number: 11715756.0 (22) Date of filing: 06.04.2011

(51) International Patent Classification (IPC):  A24F 47/00(2006.01) A61M 15/06(2006.01) A61M 11/04(2006.01) (86) International application number: PCT/IE2011/000021 (87) International publication number: WO 2011/125058 (13.10.2011 Gazette 2011/41)

(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: 06.04.2010 IE 20100199 (71) Applicant: Oglesby&Butler Research&Development Limited Carlow (IE)	(72) Inventors: OGLESBY, Alfred Peter County Louth (IE) OGLESBY, John Paul Carlow (IE) STOREY, John Joseph County Laois (IE) (74) Representative: Gorman, Francis Fergus  F. F. Gorman & Co. 15 Clanwilliam Square Dublin 2 Dublin 2 (IE)