(19)

(11)

EP 0 096 039 A1

(12)

(43) Date of publication: 21.12.1983 Bulletin 1983/51 (21) Application number: 82903294.0 (22) Date of filing: 15.11.1982

(51) International Patent Classification (IPC):  A61B 8/ 08( . ) A61B 10/ 00( . ) A61B 17/ 34( . ) G01N 29/ 265( . ) A61B 10/ 02( . ) A61B 19/ 00( . ) (86) International application number: PCT/AU1982/000187 (87) International publication number: WO 1983/002053 (23.06.1983 Gazette 1983/15)

(84) Designated Contracting States: AT DE FR GB (30) Priority: 14.12.1981 AU 19810001940 (71) Applicant: THE COMMONWEALTH OF AUSTRALIA Care ofDEPARTMENT OF HEALTH Phillip, ACT 2606 (AU)	(72) Inventors: KOSSOFF, George Northbridge, NSW 2063 (AU) ROBINSON, David Errol Bilgolah Plateau, NSW 2107 (AU)