US 9,808,149 B2
Analysis method
Manuel Gonzalez de la Rosa, Santa Cruz de Tenerife (ES)
Assigned to OCULUS OPTIKGERAETE GMBH, Wetzlar (DE)
Filed by Oculus Optikgeraete GmbH, Wetzlar (DE)
Filed on Jun. 24, 2014, as Appl. No. 14/313,337.
Claims priority of application No. 13173632 (EP), filed on Jun. 25, 2013.
Prior Publication US 2014/0375955 A1, Dec. 25, 2014
Int. Cl. A61B 3/00 (2006.01); A61B 3/024 (2006.01); A61B 3/10 (2006.01); A61B 3/12 (2006.01); G06T 7/00 (2017.01); G06T 7/62 (2017.01)
CPC A61B 3/0025 (2013.01) [A61B 3/024 (2013.01); A61B 3/102 (2013.01); A61B 3/12 (2013.01); G06T 7/0012 (2013.01); G06T 7/62 (2017.01); G06T 2207/10101 (2013.01); G06T 2207/20076 (2013.01); G06T 2207/30041 (2013.01)] 17 Claims
OG exemplary drawing
 
1. An analysis method for determining a morphological property of a retinal nerve fiber layer of an eye, whereby the analysis method is performed by means of a perimeter (16), and also means for data processing (17) using a database (19), the database comprises a plurality of datasets of healthy eyes and datasets of eyes with glaucoma, each of the datasets comprises functional data of a field of vision obtained by perimetric measurements and morphological data of a retinal nerve fiber layer obtained by OCT measurements, wherein, by means of the perimeter, functional data of a field of vision of the eye are measured, a retina of the eye being divided into points (23), which represent the field of vision, optical stimuli of a defined intensity being provided to predetermined points (P1, P22, P26, P35, P44, P57) of the retina which are selected from the database, a reaction to a stimulus being determined as a measuring result of a predetermined point, the measuring results of the predetermined points having a statistically significant relation to morphological data of a retinal nerve fiber layer of the eye, the morphological data of the retinal nerve fiber layer of the eye being derived from the measuring results of the predetermined points and from the datasets.