WO2024127175 - GRASPING STRUCTURE FOR OPHTHALMIC SURGERY
National phase entry:
Publication Number
WO/2024/127175
Publication Date
20.06.2024
International Application No.
PCT/IB2023/062330
International Filing Date
06.12.2023
Title **
[English]
GRASPING STRUCTURE FOR OPHTHALMIC SURGERY
[French]
STRUCTURE DE PRÉHENSION POUR CHIRURGIE OPHTALMIQUE
Applicants **
ALCON INC.
Inventors
GRÜEBLER, Reto
PALMERINI, Luca
Priority Data
63/387,333
14.12.2022
US
Application details
| Total Number of Claims/PCT | * |
| Number of Independent Claims | * |
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| Number of Multi-Dependent Claims | * |
| Number of Drawings | * |
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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 | 2025 | |
| EPO | Filing, Examination, Granting | 8147 | |
| Japan | Filing, Examination, Granting | 2174 | |
| South Korea | Filing, Examination, Granting | 2050 | |
| USA | Filing, Examination, Granting | 4740 |
Total:
19,136
The term for entry into the National Phase has expired. This quotation is for informational purposes only
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Abstract[English]
An ophthalmic surgical instrument for peeling a retinal membrane includes a handle and an actuator mounted on the handle. A first arm and a second arm extend outwardly from a distal end of an outer tube mounted to the handle. The first arm includes a first pulling surface and a first gripping surface and the second arm includes a second pulling surface and a second gripping surface. The pulling surface of each arm is substantially perpendicular to the gripping surface of each arm and the gripping surfaces of the arms face one another. The first pulling surface and the second pulling surface move toward one another when the outer tube is extended over the first arm and the second arm in order to raise a flap of the retinal membrane that is then gripped between the first gripping surface and the second gripping surface.[French]
Instrument chirurgical ophtalmique pour décollement de la membrane rétinienne comprenant une poignée et un actionneur monté sur la poignée. Un premier bras et un second bras s'étendent vers l'extérieur à partir d'une extrémité distale d'un tube externe monté sur la poignée. Le premier bras comprend une première surface de traction et une première surface de préhension et le second bras comprend une seconde surface de traction et une seconde surface de préhension. La surface de traction de chaque bras est sensiblement perpendiculaire à la surface de préhension de chaque bras et les surfaces de préhension des bras se font face. La première surface de traction et la seconde surface de traction se déplacent l'une vers l'autre lorsque le tube externe est étendu par-dessus le premier bras et le second bras afin de soulever un rabat de la membrane rétinienne qui est ensuite saisi entre la première surface de préhension et la seconde surface de préhension.