(19)

(11)

EP 0 118 525 A1

(12)

(43) Date of publication: 19.09.1984 Bulletin 1984/38 (21) Application number: 83902916.0 (22) Date of filing: 09.09.1983

(51) International Patent Classification (IPC):  G05B 19/ 02( . ) A61M 5/ 145( . ) A61M 5/ 00( . ) A61M 5/ 172( . ) (86) International application number: PCT/SE1983/000320 (87) International publication number: WO 1984/000894 (15.03.1984 Gazette 1984/07)

(84) Designated Contracting States: AT BE CH DE FR GB LI NL (30) Priority: 10.09.1982 SE 19820005181 (71) Applicant: TAMSEN, Anders S-752 52 Uppsala (SE)	(72) Inventor: TAMSEN, Anders S-752 52 Uppsala (SE) (74) Representative: Mrazek, Werner, et al  Dr. Ludwig Brann Patentbyra AB P.O. Box 1344 S-751 43 Uppsala S-751 43 Uppsala (SE)