Active visual alignment stimuli in fundus photography
US11844573B2 · kind B2 · utility
1Cited by
6References
20Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | May 17, 2021 |
| Grant date | Dec 19, 2023 |
| Priority date | — |
| Expiry date | Sep 26, 2041 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA61B3/0008
- WIPO fieldMedical technology
- WIPO sectorInstruments
Abstract
The technology described herein is directed to a fundus camera and, more specifically, to a fundus camera having a display that projects active visual alignment stimuli onto an eye of an examinee via one or more components of an optimal assembly. The active visual alignment stimuli are dynamically adjusted to guide an examinee toward optical alignment for fundus imaging.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.