Apparatus for photothermal ophthalmic treatment
US12396890B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Feb 6, 2018 |
| Grant date | Aug 26, 2025 |
| Priority date | — |
| Expiry date | Feb 6, 2038 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG10L2015/225
- WIPO fieldMedical technology
- WIPO sectorInstruments
Abstract
An apparatus for photothermal ophthalmic treatment, in particular photocoagulation or photo-thermal stimulation, the apparatus comprising a diagnostic instrument and an adapter unit, the diagnostic instrument being configured to emit illumination light from an illumination output along a free-air illumination output path towards a target area, to receive light from the target area along a free-air viewing path and to provide a magnified view of the target area, wherein the adapter unit comprises: a housing detachably mountable to said diagnostic instrument; at least one treatment direct diode laser positioned within the housing; the direct diode laser comprising a treatment laser diode configured to emit light at a wavelength suitable for photothermal ophthalmic treatment in the wavelength range of 480 and 632 nm, one or more optical elements configured to direct the emitted light as a treatment light beam towards the target area when the housing is mounted to said diagnostic instrument; and wherein the treatment direct diode laser is located above or in line with said viewing path when the housing is mounted to said diagnostic instrument and wherein at least one of the optical ele…
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.