Flexible valve structure for implantable reservoir
US9814569B2 · kind B2 · utility
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1References
12Claims
0Family size
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Key dates
| Filing date | Dec 28, 2015 |
| Grant date | Nov 14, 2017 |
| Priority date | — |
| Expiry date | Dec 28, 2035 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA61M2039/2433
- WIPO fieldMedical technology
- WIPO sectorInstruments
Abstract
In various embodiments, implants including reservoirs, such as intraocular lenses, feature flexible membranes and valves integrated therewith, the valves having apertures that are normally closed.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.