WO2024127191 - GRASPING STRUCTURES FOR MEMBRANE REMOVAL
National phase entry:
Publication Number
WO/2024/127191
Publication Date
20.06.2024
International Application No.
PCT/IB2023/062408
International Filing Date
08.12.2023
Title **
[English]
GRASPING STRUCTURES FOR MEMBRANE REMOVAL
[French]
STRUCTURES DE PRÉHENSION POUR ÉLIMINATION DE MEMBRANE
Applicants **
ALCON INC.
Inventors
GRÜEBLER, Reto
PALMERINI, Luca
Priority Data
63/387,350
14.12.2022
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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| Number of Office Actions | * |
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International Searching Authority |
EPO
* |
| Recordal of a Change of the Applicant's Name/Address |
Change of Applicant's Name and Address
* |
| Type of Assignment |
The Standard Agent's Assignment
* |
| Applicant's Legal Status |
Legal Entity
* |
| * | |
| * | |
| * | |
| * | |
| * | |
| Entry into National Phase under |
Chapter I
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| Patent Delivery |
Send the Letters Patent by Courier
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| 译文 |
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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 | 2108 | |
| EPO | Filing, Examination, Granting | 8426 | |
| Japan | Filing, Examination, Granting | 2155 | |
| South Korea | Filing, Examination, Granting | 2071 | |
| USA | Filing, Examination, Granting | 4740 |
Total:
19,500
The term for entry into the National Phase has expired. This quotation is for informational purposes only
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Abstract[English]
A surgical instrument includes a flexible outer grasping member and a flexible inner grasping member for peeling a membrane from the retina of a patient's eye. The surgical instrument includes a handle and at least one actuator. An outer tube has a proximal end mounted to the handle. The outer and inner grasping members extend outwardly from a distal end of the outer tube, or are configured to extend outwardly from the distal end of the outer tube. The at least one actuator may be used to move at least one of the outer grasping member and the inner grasping member relative to the other such that the inner grasping member and the outer grasping member are brought together to grasp the retinal membrane.[French]
L'invention concerne un instrument chirurgical comprenant un élément de préhension externe flexible et un élément de préhension interne flexible permettant de décoller une membrane de la rétine de l'œil d'un patient. L'instrument chirurgical comprend une poignée et au moins un actionneur. Un tube extérieur est doté d'une extrémité proximale montée sur la poignée. Les éléments de préhension externe et interne s'étendent vers l'extérieur depuis une extrémité distale du tube externe, ou sont configurés pour s'étendre vers l'extérieur depuis l'extrémité distale du tube externe. Le ou les actionneurs peuvent être utilisés pour déplacer l'élément de préhension externe et/ou l'élément de préhension interne l'un par rapport à l'autre de telle sorte que l'élément de préhension interne et l'élément de préhension externe se rapprochent pour saisir la membrane rétinienne.