Devices and/or methods for inspecting and/or illuminating a human eye
US11957521B2 · kind B2 · utility
0Cited by
1References
13Claims
0Family size
Inventor
Key dates
| Filing date | Feb 16, 2021 |
| Grant date | Apr 16, 2024 |
| Priority date | — |
| Expiry date | Feb 16, 2041 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA61B2090/306
- WIPO fieldMedical technology
- WIPO sectorInstruments
Abstract
An optic system assists visualization of eye elements during ophthalmic surgery. The system has optic devices aimed at affecting light emitted by an ophthalmic microscope for observing an eye during surgery. This affecting can be by selecting the wavelength spectrum of the emitted light, tilting a light path of the emitted light and/or by changing the light path of the emitted light from the source to the eye under surgery.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.