公开(公告)号：US20250099182A1

公开(公告)日：2025-03-27

申请号：US18974407

申请日：2024-12-09

Applicant: Alcon Inc.

Inventor： Thomas PADRICK ,  Edwin J. SARVER

IPC: A61B34/10 ,  A61B3/00 ,  A61B3/10 ,  A61F2/16 ,  G06F30/20 ,  G06N20/00 ,  G06N20/20 ,  G16H20/40 ,  G16H50/20

Abstract: Systems and methods for intraocular lens selection include obtaining one or more pre-operative measurements of an eye; selecting, from a plurality of historical IOL implantation records, a subset of historical IOL implantation records for evaluating a first plurality of prediction model candidates; evaluating the first plurality of prediction model candidates; selecting a first prediction model from the first plurality of prediction model candidates based on the evaluating; calculating, using the selected first prediction model, a plurality of estimated post-operative MRSE values based on a set of IOL powers and the one or more pre-operative measurements of the eye; determining a first IOL power corresponding to a first estimated post-operative MRSE value that matches a predetermined post-operative MRSE value; and providing the determined first IOL power to a user to aid in selection of an IOL for implantation in the eye.

公开(公告)号：US20230248437A1

公开(公告)日：2023-08-10

申请号：US18300314

申请日：2023-04-13

Applicant: Alcon Inc.

Inventor： Thomas PADRICK ,  Edwin J. SARVER

IPC: A61B34/10 ,  A61B3/00 ,  G06F30/20 ,  G06N20/00 ,  G06N20/20 ,  G16H20/40 ,  G16H50/20 ,  A61B3/10 ,  A61F2/16

CPC classification number: A61B34/10 ,  A61B3/0025 ,  G06F30/20 ,  G06N20/00 ,  G06N20/20 ,  G16H20/40 ,  G16H50/20 ,  A61B3/10 ,  A61F2/16 ,  A61F2240/002 ,  A61B2034/108

Abstract: Systems and methods for intraocular lens selection include obtaining one or more pre-operative measurements of an eye; selecting, from a plurality of historical IOL implantation records, a subset of historical IOL implantation records for evaluating a first plurality of prediction model candidates; evaluating the first plurality of prediction model candidates; selecting a first prediction model from the first plurality of prediction model candidates based on the evaluating; calculating, using the selected first prediction model, a plurality of estimated post-operative MRSE values based on a set of IOL powers and the one or more pre-operative measurements of the eye; determining a first IOL power corresponding to a first estimated post-operative MRSE value that matches a predetermined post-operative MRSE value; and providing the determined first IOL power to a user to aid in selection of an IOL for implantation in the eye.