(19)

(11)

EP 2 877 136 A1

(12)

(43) Date of publication: 03.06.2015 Bulletin 2015/23 (21) Application number: 13753589.4 (22) Date of filing: 25.07.2013

(51) International Patent Classification (IPC):  A61F 13/00(2006.01) A61F 13/06(2006.01) A61F 13/02(2006.01) (86) International application number: PCT/EP2013/065751 (87) International publication number: WO 2014/016385 (30.01.2014 Gazette 2014/05)

(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 Designated Extension States: BA ME (30) Priority: 25.07.2012 GB 201213192 (71) Applicant: Crawford Healthcare Ltd. Knutsford, Cheshire WA16 0BE (GB)	(72) Inventor: STEPHENSON, Christian Wilmslow Cheshire SK9 2EP (GB) (74) Representative: Draggett, Peter Thornton  Impetus IP Limited Suite 31 West Devon Business Park Brook Lane Tavistock, Devon PL19 9DP Tavistock, Devon PL19 9DP (GB)