Verfahren und System zur Bestimmung eines Rezepts für ein Auge einer Person

Details

Veröffentlichungs-Nr.

EP3811849

Aktenzeichen

EP19306384

Anmeldetag

24. Oktober 2019

Veröffentlichung

27. Dezember 2023

Erteilung

27. Dezember 2023

Rechtsraum

EP

IPC

A61B3/028A61B3/00G02C7/02

Abstract

The invention relates to a system (10) for determining a prescription for an eye (2) of a person, the system being configured to communicate with a mobile device (12), comprising:- at least one first light source (16) adapted to illuminate the eye with first light (20) having a first optical wavelength;- at least one second light source (18) adapted to illuminate the eye with second light (22) having a second optical wavelength different from the first wavelength; and- a calculation module (40) comprising a memory (42) and a processor (44) arranged to execute a program instructions stored in the memory to:∘ measure the photorefraction of the eye at the first wavelength based on at least one picture of the eye recorded when illuminating the eye with first light;∘ measure the photorefraction of the eye at the second wavelength based on at least one picture of the eye recorded when illuminating the eye with second light;∘ determine the prescription for the eye based on the measured photorefraction at the first wavelength and the measured photorefraction at the second wavelength.

Anmelder

Firma

Essilor International

Land

🇫🇷 Frankreich

Fachgebiete