WO2026062089 - PUPILLOMETRY SYSTEM FOR COMPUTER-IMPLEMENTED ASSESSMENT OF PRESYMPTOMATIC ALZHEIMER'S RISK IN USERS
National phase entry is expected:
Publication Number
WO/2026/062089
Publication Date
26.03.2026
International Application No.
PCT/EP2025/076596
International Filing Date
18.09.2025
Title **
[English]
PUPILLOMETRY SYSTEM FOR COMPUTER-IMPLEMENTED ASSESSMENT OF PRESYMPTOMATIC ALZHEIMER'S RISK IN USERS
[French]
SYSTÈME DE PUPILLOMÉTRIE POUR ÉVALUATION MISE EN ŒUVRE PAR ORDINATEUR DE RISQUE D'ALZHEIMER PRÉSYMPTOMATIQUE CHEZ DES UTILISATEURS
Applicants **
ETH ZURICH
Inventors
LUSTENBERGER, Caroline
POLANIA, Rafael
Priority Data
24201416.5
19.09.2024
EP
Application details
| Total Number of Claims/PCT | * |
| Number of Independent Claims | * |
| Number of Priorities | * |
| Number of Multi-Dependent Claims | * |
| Number of Drawings | * |
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| Pages of Specification | * |
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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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| * | |
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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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* The data is based on automatic recognition. Please verify and amend if necessary.
** IP-Coster compiles data from publicly available sources. If this data includes your personal information, you can contact us to request its removal.
Quotation for National Phase entry
| Country | Stages | Total | |
|---|---|---|---|
| China | Filing, Examination, Granting | 1880 | |
| EPO | Filing, Examination, Granting | 8126 | |
| Japan | Filing, Examination, Granting | 1908 | |
| South Korea | Filing, Examination, Granting | 1569 | |
| USA | Filing, Examination, Granting | 4740 |
Total:
18,223
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Abstract[English]
A pupillometry system (100) for computer-implemented assessment of brain aging and presymptomatic Alzheimer's risk in cognitively unimpaired individuals through computer-human interaction with a user (5), wherein the pupillary moment-by-moment dynamics of the user on a sensory stimulation decision task with continuous or—at least two—discrete selection options and a subsequent reward/feedback choice is analyzed.[French]
L'invention concerne un système de pupillométrie (100) pour l'évaluation mise en œuvre par ordinateur du vieillissement cérébral et du risque d'Alzheimer présymptomatique chez des individus atteints de manière cognitive par l'intermédiaire d'une interaction homme-machine avec un utilisateur (5), la dynamique moment par moment pupillaire de l'utilisateur sur une tâche de décision de stimulation sensorielle avec des options de sélection continue ou avec au moins deux options de sélection discrètes et un choix de récompense/rétroaction ultérieur étant analysés.