(19)

(11)

EP 0 683 682 A1

(12)

(43) Date of publication: 29.11.1995 Bulletin 1995/48 (21) Application number: 93901504.0 (22) Date of filing: 27.11.1992

(51) International Patent Classification (IPC):  A61M 5/ 315( . ) A61M 5/ 32( . ) (86) International application number: PCT/NL1992/000217 (87) International publication number: WO 1993/010842 (10.06.1993 Gazette 1993/14)

(84) Designated Contracting States: AT BE CH DE DK ES FR GB IE IT LI LU NL PT SE (30) Priority: 28.11.1991 NL 19910001994 (71) Applicant: ADVANCED PROTECTIVE INJECTION SYSTEMS MEDICAL B.V. NL-9537 TC Eesergroen (NL)	(72) Inventor: VAN DEN HAAK, Abraham NL-9537 TC Eesergroen (NL) (74) Representative: Mommaerts, Johan Hendrik, Dipl.-Phys.  van Exter Polak & Charlouis B.V., P.O. Box 3241 NL-2280 GE Rijswijk NL-2280 GE Rijswijk (NL)