US 12,239,602 B2
Vision training device
Sungyong Park, Busan (KR)
Assigned to EDENLUX CORPORATION, Changwon-si (KR)
Filed by EDENLUX CORPORATION, Changwon-si (KR)
Filed on Jul. 8, 2022, as Appl. No. 17/860,159.
Application 17/860,159 is a continuation of application No. 16/431,473, filed on Jun. 4, 2019, granted, now 11,413,211.
Application 16/431,473 is a continuation of application No. PCT/KR2016/014645, filed on Dec. 14, 2016.
Prior Publication US 2022/0339055 A1, Oct. 27, 2022
This patent is subject to a terminal disclaimer.
Int. Cl. A61B 3/00 (2006.01); A61B 3/02 (2006.01); A61B 3/04 (2006.01); A61B 3/14 (2006.01); A61H 5/00 (2006.01); G02B 27/14 (2006.01)
CPC A61H 5/00 (2013.01) [A61B 3/04 (2013.01)] 20 Claims
OG exemplary drawing
 
1. A vision training device, comprising:
a main body including a first lens corresponding to a first diopter setting and a second lens corresponding to a second diopter setting; and
a motor to manipulate the first and second lenses to change between the first and second diopter settings;
a controller to:
present the first diopter setting to a user and store a first accommodation time indicating a first period of time in which an eye of the user achieves a first accommodated state at the first diopter setting;
set a first training time for the first diopter setting, the first training time being based on the first accommodation time;
in response to a training mode being selected through a user interface, present the first diopter setting to the user for the first training time;
present the second diopter setting to the user and store a second accommodation time indicating a second period of time in which the eye achieves a second accommodated state at the second diopter setting;
set a second training time for the second diopter setting, the second training time being based on the second accommodation time;
in response to the training mode being selected through the user interface, present the second diopter setting to the user for the second training time.