(19)

(11)

EP 2 117 632 A1

(12)

(43) Date of publication: 18.11.2009 Bulletin 2009/47 (21) Application number: 07751579.9 (22) Date of filing: 26.02.2007

(51) International Patent Classification (IPC):  A61M 25/09(2006.01) A61M 25/00(2006.01) (86) International application number: PCT/US2007/004827 (87) International publication number: WO 2008/105756 (04.09.2008 Gazette 2008/36)

(84) Designated Contracting States: AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IS IT LI LT LU LV MC NL PL PT RO SE SI SK TR (71) Applicant: Cook Incorporated Bloomington, Indiana 47402-0489 (US)	(72) Inventors: EELLS, Scott, E. Bloomington, IN 47403 (US) EELLS, Robert, M. Bloomington, IN 47403 (US) (74) Representative: Garratt, Peter Douglas  Mathys & Squire LLP 120 Holborn London EC1N 2SQ London EC1N 2SQ (GB)