WO2023089402 - PERFORMING LASER VITREOLYSIS ON AN EYE WITH AN INTRAOCULAR LENS
National phase entry:
Publication Number
WO/2023/089402
Publication Date
25.05.2023
International Application No.
PCT/IB2022/059576
International Filing Date
06.10.2022
Title **
[English]
PERFORMING LASER VITREOLYSIS ON AN EYE WITH AN INTRAOCULAR LENS
[French]
RÉALISATION D'UNE VITRÉOLYSE LASER SUR UN OEIL AVEC UNE LENTILLE INTRAOCULAIRE
Applicants **
ALCON INC.
Rue Louis-d'affry 6
1701 Fribourg, CH
Inventors
BOR, Zsolt
c/o Alcon Research, LLC
20511 Lake Forest Dr.
Lake Forest, California 92630, US
Priority Data
63/281,514
19.11.2021
US
Application details
| Total Number of Claims/PCT | * |
| Number of Independent Claims | * |
| Number of Priorities | * |
| Number of Multi-Dependent Claims | * |
| Number of Drawings | * |
| Pages for Publication | * |
| Number of Pages with Drawings | * |
| Pages of Specification | * |
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| * | |
International Searching Authority |
EPO
* |
| Applicant's Legal Status |
Legal Entity
* |
| * | |
| * | |
| * | |
| * | |
| Entry into National Phase under |
Chapter I
* |
| Translation |
|
Recalculate
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Quotation for National Phase entry
| Country | Stages | Total | |
|---|---|---|---|
| China | Filing | 1116 | |
| EPO | Filing, Examination | 4598 | |
| Japan | Filing | 591 | |
| South Korea | Filing | 575 | |
| USA | Filing, Examination | 2710 |
Total: 9590 USD
The term for entry into the National Phase has expired. This quotation is for informational purposes only
Abstract[English]
In certain embodiments, an ophthalmic laser system includes a laser device and a computer, where the laser device includes a laser and a phase modulator. The laser device directs a laser beam towards a target in an eye, where an intraocular lens (IOL) is disposed within the eye. The IOL has a phase profile that yields an IOL phase shift of light entering the eye. The laser generates the laser beam. The phase modulator has a phase front that yields a first phase shift of the laser beam that changes to a second phase shift when the laser beam reaches the IOL. The second phase shift is an inverse to the IOL phase shift.[French]
Dans certains modes de réalisation, un système laser ophtalmique comprend un dispositif laser et un ordinateur, le dispositif laser comprenant un laser et un modulateur de phase. Le dispositif laser dirige un faisceau laser vers une cible dans un œil, une lentille intraoculaire (LIO) étant disposée à l'intérieur de l'œil. La LIO a un profil de phase qui produit un déphasage de LIO de la lumière entrant dans l'œil. Le laser génère le faisceau laser. Le modulateur de phase a un front de phase qui produit un premier déphasage du faisceau laser qui change à un second déphasage lorsque le faisceau laser atteint la LIO. Le second déphasage est un inverse du déphasage de la LIO.