EP 1631186 A1 20060308 - METHOD AND DEVICE FOR DETERMINING A MOVEMENT OF A HUMAN EYE
Title (en)
METHOD AND DEVICE FOR DETERMINING A MOVEMENT OF A HUMAN EYE
Title (de)
VERFAHREN UND VORRICHTUNG ZUR BESTIMMUNG EINER BEWEGUNG EINES MENSCHLICHEN AUGES
Title (fr)
PROCEDE ET SYSTEME POUR DETERMINER UN MOUVEMENT D'UN OEIL
Publication
Application
Priority
- EP 2004006135 W 20040607
- DE 10326527 A 20030612
Abstract (en)
[origin: WO2004110261A1] Disclosed is a device for determining a movement of a human eye (1) located in front of said device. The inventive device comprises an illumination apparatus by means of which optical radiation can be produced and can be emitted as an illumination beam (13, 13', 13") in order to illuminate at least one area on the cornea (7) of the eye (1), a distance determining apparatus (17) by means of which the illumination beam (13, 13', 13") reflected by the cornea (7) as a detection beam (14, 14', 14") can be received in a time-resolved manner and a distance signal corresponding to a distance of the cornea (7) from a reference plane (12, 12', 12") that is defined relative to the distance determining apparatus (17) can be generated by using the received optical radiation of the detection beam (14, 14', 14"), and an evaluation unit (11) by means of which a position signal or movement signal corresponding to a position or movement of the eye (1) can be generated by using the distance signal.
IPC 1-7
IPC 8 full level
A61B 3/113 (2006.01)
CPC (source: EP US)
A61B 3/113 (2013.01 - EP US)
Citation (search report)
See references of WO 2004110261A1
Designated contracting state (EPC)
AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IT LI LU MC NL PL PT RO SE SI SK TR
DOCDB simple family (publication)
DE 10326527 A1 20041230; DE 10326527 B4 20150603; DE 10326527 B8 20150806; EP 1631186 A1 20060308; US 2006279698 A1 20061214; US 7784944 B2 20100831; WO 2004110261 A1 20041223
DOCDB simple family (application)
DE 10326527 A 20030612; EP 04739667 A 20040607; EP 2004006135 W 20040607; US 56047504 A 20040607