(19)
(11) EP 0 422 177 A1

(12)

(43) Date of publication:
17.04.1991 Bulletin 1991/16

(21) Application number: 90906234.0

(22) Date of filing: 24.04.1990
(51) International Patent Classification (IPC): 
A61B 17/ 58( . )
A61F 2/ 00( . )
A61F 2/ 08( . )
A61L 31/ 12( . )
A61L 33/ 00( . )
 A61B 17/ 72( . )
A61F 2/ 06( . )
A61L 27/ 48( . )
A61L 31/ 14( . )
A61F 2/ 30( . )
(86) International application number:
PCT/FI1990/000113
(87) International publication number:
WO 1990/012550 (01.11.1990 Gazette 1990/25)
(84) Designated Contracting States:
AT BE CH DE DK ES FR GB IT LI LU NL SE

(30) Priority: 26.04.1989 FI 19890001973

(71) Applicant: BIOCON OY
SF-33710 Tampere (FI)

(72) Inventors:
  • TÖRMÄLÄ, Pertti
    SF-33710 Tampere (FI)
  • POHJONEN, Timo
    SF-33720 Tampere (FI)
  • HELEVIRTA, Pertti
    SF-33710 Tampere (FI)
  • VAINIONPÄÄ, Seppo
    SF-00320 Helsinki (FI)
  • TAMMINMÄKI, Markku
    SF-33400 Tampere (FI)
  • ROKKANEN, Pentti
    SF-00930 Helsinki (FI)
  • PARTIO, Esa
    SF-00200 Helsinki (FI)

(74) Representative: Portal, Gérard, et al 
Cabinet Beau de Loménie 158, rue de l'Université
F-75340 Paris Cédex 07
F-75340 Paris Cédex 07 (FR)

   


(54) SELF-REINFORCED SURGICAL MATERIALS AND DEVICES