Method for robust eye tracking and ophthalmologic apparatus therefor
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United States of America Patent
Stats
-
Jan 16, 2018
Issued Date -
N/A
app pub date -
Mar 21, 2016
filing date -
Mar 21, 2016
priority date (Note) -
In Force
status (Latency Note)
Importance
Abstract
An ophthalmic apparatus includes an AOSLO apparatus, a WFSLO apparatus, and a tracking processor that controls a tracking mirror based on position information calculated from AOSLO and WFSLO images. In another embodiment, the tracking processor controls the tracking mirror based on position information calculated from WFSLO images only. Depending on the amount of movement a target image with respect to a reference image, and the accuracy of detection thereof, the tracking mirror of either the AOSLO apparatus or the WFSLO apparatus can be selectively controlled according to a difference in position of the target image with respect to the reference image.
First Claim
Other Claims data not available
Family
International Classification(s)
- 2016 Application Filing Year
- A61B Class
- 18399 Applications Filed
- 13681 Patents Issued To-Date
- 74.36 % Issued To-Date
Cited Art Landscape
Patent Citation Ranking
- 1 Citation Count
- A61B Class
- 20.51 % this patent is cited more than
- 7 Age
Maintenance Fees
| Fee | Large entity fee | small entity fee | micro entity fee | due date |
|---|---|---|---|---|
| 7.5 Year Payment | $3600.00 | $1800.00 | $900.00 | Jul 16, 2025 |
| 11.5 Year Payment | $7400.00 | $3700.00 | $1850.00 | Jul 16, 2029 |
