(19)

(11)

EP 1 258 176 A1

(12)

(43) Date of publication: 20.11.2002 Bulletin 2002/47 (21) Application number: 01942852.3 (22) Date of filing: 24.01.2001

(51) International Patent Classification (IPC)7: H05G 1/30, A61B 6/00 (86) International application number: PCT/SE0100/138 (87) International publication number: WO 0105/4463 (26.07.2001 Gazette 2001/30)

(84) Designated Contracting States: AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE TR Designated Extension States: AL LT LV MK RO SI (30) Priority: 24.01.2000 SE 0000197 24.01.2000 US 178839 P (71) Applicant: Mamea Imaging AB 182 43 Täby (SE)	(72) Inventors: ERIKSSON, Rolf S-702 29 Örebro (SE) DANIELSSON, Mats S-182 43 Täby (SE) (74) Representative: Dahnér, Christer et al Ström & Gulliksson IP AB,Box 6720 113 85 Stockholm 113 85 Stockholm (SE)