Intraocular device with wirelessly coupled auxiliary electronics
US11364109B2 · kind B2 · utility
1Cited by
2References
12Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Sep 30, 2020 |
| Grant date | Jun 21, 2022 |
| Priority date | — |
| Expiry date | Dec 19, 2040 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA61F2250/0069
- WIPO fieldMedical technology
- WIPO sectorInstruments
Abstract
Techniques and mechanisms for the wireless transmission of power or control signals between two components of an implantable ophthalmic system are disclosed herein. An example device includes an accommodating intraocular lens (aIOL) and separate auxiliary electronics, both enclosed in biocompatible materials. The aIOL includes a dynamic optic, control logic, a battery and an antenna. The auxiliary electronics include an antenna, an energy storage cell, and a sensor. The auxiliary electronics may be wirelessly coupled to the aIOL for the wireless transmission of power or control signals.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.