(19)

(11)

EP 1 131 031 A1

(12)

(43) Date of publication: 12.09.2001 Bulletin 2001/37 (21) Application number: 99972092.3 (22) Date of filing: 09.09.1999

(51) International Patent Classification (IPC)7: A61G 12/00, A61G 13/04 // A47B3:00 (86) International application number: PCT/SE9901/572 (87) International publication number: WO 0028/934 (25.05.2000 Gazette 2000/21)

(84) Designated Contracting States: AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE Designated Extension States: AL LT LV MK RO SI (30) Priority: 16.11.1998 SE 9803902 (71) Applicant: Hanson, Inga 976 34 Lulea (SE)	(72) Inventor: Hanson, Inga 976 34 Lulea (SE) (74) Representative: Onn, Thorsten et al AB STOCKHOLMS PATENTBYRA,Zacco & Bruhn,Box 23101 104 35 Stockholm 104 35 Stockholm (SE)