US 12,064,181 B2
Method of analyzing a visual field of an individual and a corresponding ophthalmic lens
José-Alain Sahel, Paris (FR); Angelo Arleo, Paris (FR); Anne-Catherine Scherlen, Charenton-le-pont (FR); and Delphine Tranvouez-Bernardin, Charenton-le-pont (FR)
Assigned to Essilor International, Charenton-le-pont (FR); and Sorbonne Université, Paris (FR)
Appl. No. 16/954,720
Filed by SORBONNE UNIVERSITÉ, Paris (FR); and ESSILOR INTERNATIONAL, Charenton-le-pont (FR)
PCT Filed Dec. 21, 2017, PCT No. PCT/IB2017/001751
§ 371(c)(1), (2) Date Jun. 17, 2020,
PCT Pub. No. WO2019/122945, PCT Pub. Date Jun. 27, 2019.
Prior Publication US 2021/0085172 A1, Mar. 25, 2021
Int. Cl. A61B 3/02 (2006.01); A61B 3/00 (2006.01); A61B 3/024 (2006.01); A61B 3/10 (2006.01); A61B 3/113 (2006.01)
CPC A61B 3/024 (2013.01) [A61B 3/0041 (2013.01); A61B 3/113 (2013.01)] 15 Claims
OG exemplary drawing
 
1. A method of analyzing a visual field of an individual comprising the following steps:
measuring a first visual field of said individual for a first set of oculo-postural parameters of said individual when said individual performs a first task;
measuring at least one additional visual field of said individual for one additional set of said oculo-postural parameters of said individual when said individual performs an additional task;
determining a functional visual space based on said first visual field and said at least one additional visual field, said functional visual space being an envelope wherein said envelope is a set of points including points included in said first visual field and points included in said at least one additional visual field;
wherein said additional task differs from said first task or said additional set of oculo-postural parameters differs from said first set of oculo-postural parameters.