(19)

(11)

EP 0 181 335 A1

(12)

(43) Date of publication: 21.05.1986 Bulletin 1986/21 (21) Application number: 84903104.0 (22) Date of filing: 22.08.1984

(51) International Patent Classification (IPC):  A61M 16/ 10( . ) (86) International application number: PCT/SE1984/000281 (87) International publication number: WO 1985/000983 (14.03.1985 Gazette 1985/07)

(84) Designated Contracting States: AT BE CH DE FR GB LI LU NL SE (30) Priority: 25.08.1983 SE 19830004597 (71) Applicant: VIMED HANDELSBOLAG S-183 40 Täby (SE)	(72) Inventor: STENQVIST, Ola S-412 69 Göteborg (SE)