Global Patent Index - EP 0243365 A1

EP 0243365 A1 19871104 - INTRAOCULAR LENS.

Title (en)

INTRAOCULAR LENS.

Title (de)

INTRAOKULARE LINSE.

Title (fr)

LENTILLE INTRA-OCULAIRE.

Publication

EP 0243365 A1 19871104 (EN)

Application

EP 86900672 A 19851230

Priority

FI 845177 A 19841231

Abstract (en)

[origin: WO8603961A1] An intraocular lens (2) with which the natural lens of the eye (1) is replaced in connection with, for example, a cataract operation. By using a bifocal intraocular lens which has advantageously two different focal distances (8, 9), two images are produced on the retina (3), one of the images being sharp at close distance (7, 7') and the other being sharp at long distance (6, 6'). The brain emphasizes the desired image.

Abstract (fr)

Une lentille intra-oculaire (2) remplace le cristallin naturel de l'oeil (1), suite à une opération de la cataracte, par exemple. L'utilisation d'une lentille intra-oculaire bifocale qui a l'avantage de posséder deux distances focales différentes (8, 9) permet la formation de deux images sur le rétine (3), une image nette à des distances rapprochées (7, 7') et une image nette à des distances éloignées (6, 6'). Le cerveau met en évidence l'image voulue.

IPC 1-7

A61F 2/16; G02C 7/04

IPC 8 full level

A61F 2/16 (2006.01); G02C 7/04 (2006.01)

CPC (source: EP)

A61F 2/1618 (2013.01); G02C 7/041 (2013.01)

Citation (search report)

See references of WO 8603961A1

Designated contracting state (EPC)

AT BE DE GB IT NL SE

DOCDB simple family (publication)

WO 8603961 A1 19860717; AU 5315886 A 19860729; EP 0243365 A1 19871104; FI 79619 B 19890929; FI 79619 C 19900110; FI 845177 A0 19841231; FI 845177 L 19860701

DOCDB simple family (application)

FI 8500103 W 19851230; AU 5315886 A 19851230; EP 86900672 A 19851230; FI 845177 A 19841231