(19)

(11)

EP 2 139 440 A1

(12)

(43) Date of publication: 06.01.2010 Bulletin 2010/01 (21) Application number: 08737108.4 (22) Date of filing: 25.04.2008

(51) International Patent Classification (IPC):  A61F 5/14(2006.01) (86) International application number: PCT/GB2008/001463 (87) International publication number: WO 2008/132460 (06.11.2008 Gazette 2008/45)

(84) Designated Contracting States: AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MT NL NO PL PT RO SE SI SK TR (30) Priority: 26.04.2007 GB 0708072 (71) Applicant: Salts Healthcare Limited Birmingham B7 4AA (GB)	(72) Inventor: WELLS, Philip Birmingham B7 4AA (GB) (74) Representative: Ashton, Timothy  Forrester & Boehmert Pettenkoferstrasse 20-22 80336 München 80336 München (DE)