(19)

(11)

EP 2 531 230 A1

(12)

(43) Date of publication: 12.12.2012 Bulletin 2012/50 (21) Application number: 11708066.3 (22) Date of filing: 04.02.2011

(51) International Patent Classification (IPC):  A61M 1/06(2006.01) A61B 19/00(2006.01) A61B 17/28(2006.01) (86) International application number: PCT/GB2011/000156 (87) International publication number: WO 2011/095785 (11.08.2011 Gazette 2011/32)

(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: 05.02.2010 GB 201001951 (71) Applicant: Byam-Cook, Clare Margaret Putney, London SW15 1BG (GB)	(72) Inventor: Byam-Cook, Clare Margaret Putney, London SW15 1BG (GB) (74) Representative: Pendered, Timothy George  R.G.C. Jenkins & Co 26 Caxton Street London SW1H 0RJ London SW1H 0RJ (GB)