公开(公告)号：US20230244089A1

公开(公告)日：2023-08-03

申请号：US17590398

申请日：2022-02-01

申请人： Richard I Tsung Wu ,  Brighten Optix Corp.

发明人： RICHARD I TSUNG WU ,  Wen-Pin LIN ,  Lo-Yu WU

IPC分类号： G02C7/02 ,  G02C7/04

CPC分类号： G02C7/028 ,  G02C7/047 ,  G02C2202/24

摘要： A myopia management soft contact lens design derive from analysis of overnight orthokeratology procedure that is to obtain the corneal height data before and after treatment according to reference position of cornea before and after treatment by mathematical calculation and then superimpose data with reference position of cornea, and then obtain corresponding central optical zone size and peripheral treatment zone size by obtaining the difference between corneal changes before and after treatment using corneal height data and tangential curvature data, and then calculate power change data before and after corneal treatment by using position of central optical zone and peripheral treatment zone to match the axial curvature data, the algorithm, and then use the power change data to distinguish different myopia power correction ranges to analyze the corresponding different power profile, and then apply this power profile to front curved surface of lens for the manufacture of soft contact lenses.