US 10,888,222 B2
System and method for visual field testing
Matthias Monhart, Winterthur (CH); Maximilian Stocker, Donzdorf (DE); and Robert J. Wood, Naples, FL (US)
Assigned to CARL ZEISS MEDITEC, INC., Dublin, CA (US); and CARL ZEISS MEDITEC AG, Jena (DE)
Appl. No. 16/94,850
Filed by Carl Zeiss Meditec, Inc., Dublin, CA (US); and CARL ZEISS MEDITEC AG, Jena (DE)
PCT Filed Apr. 20, 2017, PCT No. PCT/EP2017/059450
§ 371(c)(1), (2) Date Oct. 18, 2018,
PCT Pub. No. WO2017/182596, PCT Pub. Date Oct. 26, 2017.
Claims priority of provisional application 62/326,332, filed on Apr. 22, 2016.
Prior Publication US 2019/0142270 A1, May 16, 2019
Int. Cl. A61B 3/113 (2006.01); A61B 3/024 (2006.01); A61B 3/08 (2006.01); A61B 3/00 (2006.01); A61B 3/11 (2006.01); A61B 3/032 (2006.01); A61B 3/10 (2006.01); G02B 27/00 (2006.01); G02B 27/01 (2006.01); G06F 3/01 (2006.01); G06T 19/00 (2011.01)
CPC A61B 3/113 (2013.01) [A61B 3/0008 (2013.01); A61B 3/0041 (2013.01); A61B 3/0091 (2013.01); A61B 3/024 (2013.01); A61B 3/032 (2013.01); A61B 3/08 (2013.01); A61B 3/1005 (2013.01); A61B 3/11 (2013.01); G02B 27/0093 (2013.01); G02B 27/0172 (2013.01); G06F 3/012 (2013.01); G06F 3/017 (2013.01); G06T 19/006 (2013.01)] 21 Claims
OG exemplary drawing
 
1. A method for testing a visual field condition of a subject, said method comprising:
determining inter-eye distance of the subject, wherein the inter-eye distance includes horizontal and vertical eye distance;
displaying visual stimuli on a left display region and a right display region of a two-dimensional display based on the determined inter-eye distance, said left display region configured to display content specific to the left eye and said right display region configured to display content specific to the right eye of the subject;
tracking subject responses to the visual stimuli;
evaluating the visual field of each eye of the subject based on the subject responses; and
reporting or storing results of the evaluation describing the subject's visual field condition or a further analysis thereof.