(19)

(11)

EP 0 188 508 A1

(12)

(43) Date of publication: 30.07.1986 Bulletin 1986/31 (21) Application number: 85903406.0 (22) Date of filing: 16.07.1985

(51) International Patent Classification (IPC):  A61B 5/ 08( . ) A61B 5/ 113( . ) (86) International application number: PCT/NL1985/000030 (87) International publication number: WO 1986/000793 (13.02.1986 Gazette 1986/04)

(84) Designated Contracting States: AT BE CH DE FR GB IT LI LU NL SE (30) Priority: 19.07.1984 NL 19840002290 05.02.1985 NL 19850000314 (71) Applicant: PELTZER, Erna NL-3732 VK De Bilt (NL)	(72) Inventor: PELTZER, Erna NL-3732 VK De Bilt (NL) (74) Representative: van der Beek, George Frans  Nederlandsch Octrooibureau Scheveningseweg 82 P.O. Box 29720 NL-2502 LS 's-Gravenhage NL-2502 LS 's-Gravenhage (NL)