WO2026125991 - SYSTEMS AND METHODS FOR ASSESSING LENS DYSFUNCTION
National phase entry is expected:
Publication Number
WO/2026/125991
Publication Date
18.06.2026
International Application No.
PCT/IB2025/061866
International Filing Date
19.11.2025
Title **
[English]
SYSTEMS AND METHODS FOR ASSESSING LENS DYSFUNCTION
[French]
SYSTÈMES ET PROCÉDÉS D'ÉVALUATION DE DYSFONCTIONNEMENT DE CRISTALLIN
Applicants **
ALCON INC.
Inventors
PETTIT, George Hunter
CAMPIN, John Alfred
WEATHERBEE, Joseph
Priority Data
63/729,728
09.12.2024
US
63/777,962
26.03.2025
US
Application details
| Total Number of Claims/PCT | * |
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International Searching Authority |
EPO
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| Recordal of a Change of the Applicant's Name/Address |
Change of Applicant's Name and Address
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| Type of Assignment |
The Standard Agent's Assignment
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| Applicant's Legal Status |
Legal Entity
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| Entry into National Phase under |
Chapter I
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| Patent Delivery |
Send the Letters Patent by Courier
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| Translation |
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Quotation for National Phase entry
| Country | Stages | Total | |
|---|---|---|---|
| China | Filing, Examination, Granting | 2523 | |
| EPO | Filing, Examination, Granting | 15755 | |
| Japan | Filing, Examination, Granting | 2616 | |
| South Korea | Filing, Examination, Granting | 3039 | |
| USA | Filing, Examination, Granting | 7340 |
Total:
31,273
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Abstract[English]
A method includes measuring an eye of a patient according to a plurality of imaging modalities to obtain a plurality of measurements, such as an OCT image, aberrometer measurement, or visible light image. The measurements are processed to obtain a characterization of lens scattering and a characterization of lens accommodation. A dysfunctional lens syndrome score is calculated for the lens according to the characterizations of lens scattering and accommodation and the dysfunctional lens syndrome score is output.[French]
L'invention concerne un procédé qui consiste à mesurer un œil d'un patient selon une pluralité de modalités d'imagerie pour obtenir une pluralité de mesures, telles qu'une image d'OCT, une mesure d'aberromètre ou une image enlumière visible. Les mesures sont traitées pour obtenir une caractérisation de diffusion de cristallin et une caractérisation d'accommodation de cristallin. Un score de syndrome de cristallin dysfonctionnel est calculé pour le cristallin selon les caractérisations de diffusion et d'accommodation de cristallin et le score de syndrome de cristallin dysfonctionnel est délivré en sortie.