(19)

(11)

EP 0 179 070 A1

(12)

(43) Date of publication: 30.04.1986 Bulletin 1986/18 (21) Application number: 84904297.0 (22) Date of filing: 13.11.1984

(51) International Patent Classification (IPC):  A61K 8/ 73( . ) A61Q 13/ 00( . ) (86) International application number: PCT/US1984/001848 (87) International publication number: WO 1985/004803 (07.11.1985 Gazette 1985/24)

(84) Designated Contracting States: AT BE CH DE FR GB LI NL SE (30) Priority: 23.04.1984 US 19840602813 (71) Applicant: DIAGNOSTIC, INC. Minneapolis, Minnesota 55414 (US)	(72) Inventor: BRACKE, James, W. Minnetonka, MN 55343 (US) (74) Representative: Dipl.-Ing. H. Hauck, Dipl.-Ing. E. Graalfs, Dipl.-Ing. W. Wehnert, Dr.-Ing. W. Döring  Postfach 30 24 30 D-20308 Hamburg D-20308 Hamburg (DE)