(19)

(11)

EP 1 725 286 A2

(12)

(88) Date of publication A3: 04.05.2006 (43) Date of publication: 29.11.2006 Bulletin 2006/48 (21) Application number: 05725914.5 (22) Date of filing: 18.03.2005

(51) International Patent Classification (IPC):  A61M 15/00(2006.01) A61M 16/00(2006.01) A62B 7/10(2006.01) A61G 10/00(2006.01) A61M 15/08(2006.01) A62B 7/00(2006.01) A62B 23/02(2006.01) (86) International application number: PCT/US2005/009151 (87) International publication number: WO 2005/092004 (06.10.2005 Gazette 2005/40)

(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 MC NL PL PT RO SE SI SK TR Designated Extension States: AL BA HR LV MK YU (30) Priority: 19.03.2004 US 804995 11.03.2005 US 77784 (71) Applicant: Dolezal, David M. Edina MN 55435 (US)	(72) Inventors: WILDER, John, D. Brooklyn Park, MN 55428 (US) GELFMAN, Daniel, M. Minnetonka, MN 55305 (US) (74) Representative: Round, Edward Mark  Marks & Clerk 90 Long Acre London WC2E 9RA London WC2E 9RA (GB)