WO2024079628 - METHODS AND SYSTEMS FOR IN-SITU INTRAOCULAR LENS TILT MEASUREMENT
National phase entry:
Publication Number
WO/2024/079628
Publication Date
18.04.2024
International Application No.
PCT/IB2023/060173
International Filing Date
10.10.2023
Title **
[English]
METHODS AND SYSTEMS FOR IN-SITU INTRAOCULAR LENS TILT MEASUREMENT
[French]
PROCÉDÉS ET SYSTÈMES DE MESURE D'INCLINAISON DE LENTILLE INTRAOCULAIRE IN SITU
Applicants **
ALCON INC.
Inventors
HERNANDEZ, Victor Manuel
RAPOPORT, Tobias Jura
GRÜNDIG, Martin
FISHERKELLER, Shannon Frances
LOU, Nanhong
SOLTAN ZADI, Armin
Priority Data
63/379,343
13.10.2022
US
Application details
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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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Quotation for National Phase entry
| Country | Stages | Total | |
|---|---|---|---|
| China | Filing, Examination, Granting | 2053 | |
| EPO | Filing, Examination, Granting | 8193 | |
| Japan | Filing, Examination, Granting | 2178 | |
| South Korea | Filing, Examination, Granting | 2043 | |
| USA | Filing, Examination, Granting | 4740 |
Total:
19,207
The term for entry into the National Phase has expired. This quotation is for informational purposes only
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Abstract[English]
Certain aspects of the present disclosure provide for in-situ intraocular lens (IOL) tilt determination and for providing information associated with the angle of IOL tilt intraoperatively. An example method includes imaging an IOL within a patient's eye via an ophthalmic imaging device, in-situ, after implantation of the IOL within the patient's eye; processing the image of the IOL within the patient's eye to determine an angle of tilt of the IOL; and outputting information associated with the angle of IOL tilt to a user interface.[French]
Certains aspects de la présente divulgation concernent la détermination d'une inclinaison de lentille intraoculaire (LIO) in situ et la fourniture d'informations associées à l'angle d'inclinaison de la LIO de manière peropératoire. Un procédé donné à titre d'exemple consiste à imager une LIO à l'intérieur de l'œil d'un patient par l'intermédiaire d'un dispositif d'imagerie ophtalmique, in situ, après l'implantation de la LIO à l'intérieur de l'œil du patient ; à traiter l'image de la LIO à l'intérieur de l'œil du patient pour déterminer un angle d'inclinaison de la LIO ; et à produire des informations associées à l'angle d'inclinaison de la LIO vers une interface utilisateur.