(19)

(11)

EP 0 191 094 A1

(12)

(43) Date of publication: 20.08.1986 Bulletin 1986/34 (21) Application number: 85904400.0 (22) Date of filing: 29.08.1985

(51) International Patent Classification (IPC):  A61M 5/ 142( . ) (86) International application number: PCT/AU1985/000206 (87) International publication number: WO 1986/001413 (13.03.1986 Gazette 1986/06)

(84) Designated Contracting States: AT BE CH DE FR GB IT LI LU NL SE (30) Priority: 29.08.1984 AU 19840006822 (71) Applicant: SCHWEITZER, Stanley Alexander Balwyn, VIC 3103 (AU)	(72) Inventor: SCHWEITZER, Stanley Alexander Balwyn, VIC 3103 (AU)