(19)

(11)

EP 0 225 910 A1

(12)

(43) Date of publication: 24.06.1987 Bulletin 1987/26 (21) Application number: 86903649.0 (22) Date of filing: 14.05.1986

(51) International Patent Classification (IPC):  A61F 5/ 453( . ) A61F 13/ 15( . ) (86) International application number: PCT/SE1986/000227 (87) International publication number: WO 1986/006621 (20.11.1986 Gazette 1986/25)

(84) Designated Contracting States: AT BE CH DE FR GB IT LI LU NL SE (30) Priority: 14.05.1985 SE 19850002403 (71) Applicant: Mölnlycke AB S-405 03 Göteborg (SE)	(72) Inventors: JONSSON, Helena S-414 67 Göteborg (SE) OLSSON, Kurt S-435 00 Mölnlycke (SE) WIDLUND, Leif, Roland, Urban S-435 00 Mölnlycke (SE) TERNSTRÖM, Maj, Ingela S-435 00 Mölnlycke (SE) (74) Representative: Alfredson, Stig, et al  Albihn Holmqvist AB, Box 3137 S-103 62 Stockholm S-103 62 Stockholm (SE)