Intraocular device for dual incisions
US12167980B2 · kind B2 · utility
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20Claims
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Key dates
| Filing date | Sep 20, 2019 |
| Grant date | Dec 17, 2024 |
| Priority date | — |
| Expiry date | Apr 16, 2042 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA61F9/00781
- WIPO fieldMedical technology
- WIPO sectorInstruments
Abstract
An ophthalmic device and methods of its use can be applied for treatment of various conditions including eye diseases, such as glaucoma, using minimally invasive surgical techniques. The ophthalmic device can be used to cut the trabecular meshwork (TM) in the eye. The device tip provides entry into the Schlemm's canal and ramped portions elevate the TM under tension and guide it to lateral blades. An entire strip of TM can be removed without leaving TM leaflets behind and without causing collateral damage to adjacent tissues.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.