(19)

(11)

EP 0 684 852 A1

(12)

(43) Date of publication: 06.12.1995 Bulletin 1995/49 (21) Application number: 94906960.0 (22) Date of filing: 21.02.1994

(51) International Patent Classification (IPC):  A61M 15/ 00( . ) B05B 5/ 053( . ) B05B 5/ 00( . ) A61M 15/ 02( . ) A61M 16/ 00( . ) (86) International application number: PCT/GB1994/000338 (87) International publication number: WO 1994/019042 (01.09.1994 Gazette 1994/20)

(84) Designated Contracting States: DE FR GB IT SE (30) Priority: 19.02.1993 GB 19930003335 (71) Applicant: Bespak plc King's Lynn Norfolk PE30 2JJ (GB)	(72) Inventors: BALACHANDRAN, Wamadeva Surrey GU2 5SA (GB) AHMAD, Chaudhry, Nasir London SW18 5SP (GB) BARNES, Paul, Norfolk PE32 1RL (GB) (74) Representative: Bucks, Teresa Anne, et al  Boult, Wade & Tennant 27 Furnival Street London EC4A 1PQ London EC4A 1PQ (GB)