EP 4132438 A1 20230215 - METHOD FOR DETERMINING THE POSITION OF A FLAP CUT ON A CORNEA AND OF THE HINGE BELONGING TO THE FLAP, AND DEVICE FOR CARRYING OUT A METHOD OF THIS TYPE
Title (en)
METHOD FOR DETERMINING THE POSITION OF A FLAP CUT ON A CORNEA AND OF THE HINGE BELONGING TO THE FLAP, AND DEVICE FOR CARRYING OUT A METHOD OF THIS TYPE
Title (de)
VERFAHREN ZUR BESTIMMUNG DER LAGE EINES FLAP-SCHNITTES AUF EINER CORNEA UND DES ZU DEM FLAP GEHÖRIGEN HINGES SOWIE EINE VORRICHTUNG ZUR DURCHFÜHRUNG EINES SOLCHEN VERFAHRENS
Title (fr)
PROCÉDÉ DE DÉTERMINATION DE LA POSITION D'UN VOLET DÉCOUPÉ SUR UNE CORNÉE ET DE LA CHARNIÈRE APPARTENANT AU VOLET, ET DISPOSITIF POUR LA MISE EN OEUVRE D'UN TEL PROCÉDÉ
Publication
Application
Priority
- DE 102020110041 A 20200409
- EP 2021057495 W 20210323
Abstract (en)
[origin: WO2021204540A1] The invention relates to a method for determining the position of a flap cut on a cornea and of the hinge belonging to the flap. The method comprises the steps of: capturing an image of an eye, including at least the pupil and the limbus; determining a region including the outer perimeter of the flap cut; determining the position of the flap cut; determining a straight region including the hinge; determining the position of the hinge. The invention also relates to a device for determining the position of a flap cut on a cornea and of the hinge belonging to the flap.
IPC 8 full level
A61F 9/008 (2006.01); A61B 3/113 (2006.01)
CPC (source: EP US)
A61B 3/0008 (2013.01 - US); A61B 3/10 (2013.01 - US); A61B 3/113 (2013.01 - EP); A61F 9/00836 (2013.01 - EP); A61F 2009/00872 (2013.01 - EP)
Citation (search report)
See references of WO 2021204540A1
Designated contracting state (EPC)
AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR
Designated extension state (EPC)
BA ME
Designated validation state (EPC)
KH MA MD TN
DOCDB simple family (publication)
DE 102020110041 A1 20211014; EP 4132438 A1 20230215; US 2023148378 A1 20230511; WO 2021204540 A1 20211014
DOCDB simple family (application)
DE 102020110041 A 20200409; EP 2021057495 W 20210323; EP 21714862 A 20210323; US 202117917885 A 20210323