Slit lamp structure for an ophthalmoscope
US10398313B2 · kind B2 · utility
0Cited by
5References
10Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | May 1, 2018 |
| Grant date | Sep 3, 2019 |
| Priority date | — |
| Expiry date | May 1, 2038 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA61B3/14
- WIPO fieldMedical technology
- WIPO sectorInstruments
Abstract
A slit lamp device for use in an ophthalmoscope includes one or more light sources for providing a light path comprised of one or more beams of: visible light and infrared (IR) light; a slit lamp control mechanism along the light path for receiving the one or more light beams and forming the one or more light beams into a slit light beam; the slit lamp control mechanism further controlling the width of the formed slit light beam; a first, narrow slit passes visible light through the slit control mechanism and a second, wider slit passes IR light though the slit control mechanism.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.