(19)

(11)

EP 1 686 943 A1

(12)

(43) Date of publication: 09.08.2006 Bulletin 2006/32 (21) Application number: 04797456.3 (22) Date of filing: 18.11.2004

(51) International Patent Classification (IPC):  A61G 7/018(2006.01) (86) International application number: PCT/DK2004/000795 (87) International publication number: WO 2005/048904 (02.06.2005 Gazette 2005/22)

(84) Designated Contracting States: AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IS IT LI LU MC NL PL PT RO SE SI SK TR (30) Priority: 18.11.2003 DK 200301709 (71) Applicant: LINAK A/S DK-6430 Nordborg (DK)	(72) Inventor: LYKKEGAARD, Anders DK-6400 Soenderborg (DK) (74) Representative: Pedersen, Soeren Skovgaard  Linak A/S Patent Department P.O. Box 238 9100 Aalborg 9100 Aalborg (DK)