(19)

(11)

EP 1 686 944 A1

(12)

(43) Date of publication: 09.08.2006 Bulletin 2006/32 (21) Application number: 04761329.4 (22) Date of filing: 22.09.2004

(51) International Patent Classification (IPC):  A61G 7/05(2006.01) (86) International application number: PCT/AU2004/001294 (87) International publication number: WO 2005/027814 (31.03.2005 Gazette 2005/13)

(84) Designated Contracting States: AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IT LI LU MC NL PL PT RO SE SI SK TR (30) Priority: 25.09.2003 AU 2003905223 (71) Applicant: Ricks, Mark Kevin Mount Morgan, QLD 4714 (AU)	(72) Inventor: Ricks, Mark Kevin Mount Morgan, QLD 4714 (AU) (74) Representative: Carter, Stephen John et al Mewburn Ellis LLP York House 23 Kingsway London WC2B 6HP London WC2B 6HP (GB)