(19)

(11)

EP 1 119 336 A1

(12)

(43) Date of publication: 01.08.2001 Bulletin 2001/31 (21) Application number: 99956444.6 (22) Date of filing: 08.10.1999

(51) International Patent Classification (IPC)7: A61J 9/06 (86) International application number: PCT/SE9901/804 (87) International publication number: WO 0021/484 (20.04.2000 Gazette 2000/16)

(84) Designated Contracting States: AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE (30) Priority: 09.10.1998 SE 9803442 (71) Applicant: Ring, Asa 663 42 Hammarö (SE)	(72) Inventor: Ring, Asa 663 42 Hammarö (SE) (74) Representative: Hynell, Magnus  Hynell Patenttjänst AB,Patron Carls väg 2 683 40 Hagfors/Uddeholm 683 40 Hagfors/Uddeholm (SE)