WO2025210416 - INTRAOCULAR PRESSURE DEVICES
National phase entry is expected:
Publication Number
WO/2025/210416
Publication Date
09.10.2025
International Application No.
PCT/IB2025/052297
International Filing Date
03.03.2025
Title **
[English]
INTRAOCULAR PRESSURE DEVICES
[French]
DISPOSITIFS DE PRESSION INTRAOCULAIRE
Applicants **
ALCON INC.
Inventors
COUSSA, Razek G.
GRÜEBLER, Reto
SIEGENTHALER, Christoph
Priority Data
63/573,789
03.04.2024
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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| 译文 |
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* The data is based on automatic recognition. Please verify and amend if necessary.
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Quotation for National Phase entry
| Country | Stages | Total | |
|---|---|---|---|
| China | Filing, Examination, Granting | 2024 | |
| EPO | Filing, Examination, Granting | 8126 | |
| Japan | Filing, Examination, Granting | 2155 | |
| South Korea | Filing, Examination, Granting | 2071 | |
| USA | Filing, Examination, Granting | 4740 |
Total:
19,116
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Abstract[English]
An intraocular pressure (IOP) maintenance device for maintaining IOP is disclosed. The IOP maintenance device includes an inlet configured to receive fluids from a first portion of the eye, an outlet configured to drain the fluids into a second portion of the eye, and a pressure regulator disposed between the inlet and the outlet, the pressure regulator comprising a pressure resistance apparatus configured to fluidly couple the inlet and the outlet when a pressure force from the first portion of the eye exceeds a threshold value, wherein fluid coupling of the inlet and the outlet enables drainage of the fluids from the first portion of the eye to the second portion of the eye to maintain the IOP.[French]
L'invention concerne un dispositif de maintien de pression intraoculaire (PIO) pour maintenir la PIO. Le dispositif de maintien de PIO comprend une entrée conçue pour recevoir des fluides provenant d'une première partie de l'œil, une sortie conçue pour drainer les fluides dans une seconde partie de l'œil, et un régulateur de pression disposé entre l'entrée et la sortie, le régulateur de pression comprenant un appareil de résistance à la pression conçu pour coupler de manière fluidique l'entrée et la sortie lorsqu'une force de pression provenant de la première partie de l'œil dépasse une valeur seuil, le couplage fluidique de l'entrée et de la sortie permettant le drainage des fluides de la première partie de l'œil à la seconde partie de l'œil pour maintenir la PIO.