(19)

(11)

EP 2 344 030 A1

(12)

(43) Date of publication: 20.07.2011 Bulletin 2011/29 (21) Application number: 08814486.0 (22) Date of filing: 28.07.2008

(51) International Patent Classification (IPC):  A61B 5/0452(2006.01) G06F 17/00(2006.01) A61N 1/37(2006.01) A61N 1/08(2006.01) (86) International application number: PCT/US2008/009119 (87) International publication number: WO 2010/014055 (04.02.2010 Gazette 2010/05)

(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 Designated Extension States: AL BA MK RS (71) Applicant: Medtronic, Inc. Minneapolis, MN 55342-5604 (US)	(72) Inventor: GUNDERSON, Bruce, D. Plymouth MN 55442 (US) (74) Representative: Hughes, Andrea Michelle  Dehns St Bride's House 10 Salisbury Square London EC4Y 8JD London EC4Y 8JD (GB)