公开(公告)号：US10973685B2

公开(公告)日：2021-04-13

申请号：US16206409

申请日：2018-11-30

Applicant: AMO Development, LLC

Inventor： Guang-ming Dai ,  Dimitri Chernyak ,  Sanjeev Kasthurirangan

IPC: A61F9/008 ,  A61F9/009 ,  B23K26/08 ,  A61B3/14 ,  A61B3/103

Abstract: A system for determining a vision treatment for an eye of a patient is provided which includes a memory and a processor, in communication with the memory, configured to receive a first treatment target corresponding to a first target shape of a surface of the eye, obtain a periphery modification function (PMF), determine a second treatment target corresponding to a second target shape of the surface of the eye by multiplying, for each of a plurality of points on the surface of the eye, the PMF by the first treatment target, and scale the second treatment target using a scaling factor such that values of the second treatment target are scaled to be greater at a mid-periphery of the eye and scaled to be lower at a far-periphery of the eye. A treatment parameter of a treatment applied to the surface of the eye is controlled by the scaled second treatment target.