Fundus oculi observation device, ophthalmologic image processing device, and program
US8408704B2 · kind B2 · utility
Assignees
Inventors
Key dates
| Filing date | Sep 9, 2008 |
| Grant date | Apr 2, 2013 |
| Priority date | — |
| Expiry date | Aug 28, 2029 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA61B3/102
- WIPO fieldMedical technology
- WIPO sectorInstruments
Abstract
A fundus oculi observation device capable of defining which part in the result of analysis of the layer thickness of a fundus oculi is a part obtained by analyzing a vascular region is provided. A fundus oculi observation device 1 forms a plurality of tomographic images G1-Gm of a fundus oculi Ef. A layer thickness distribution calculator 231 calculates layer thickness distribution of the fundus oculi Ef in a cross section of a tomographic image G based on the tomographic images G1-Gm. A vascular region specifying part 234 specifies a vascular region in the tomographic image G. A controller 210 controls a display 240A to display layer thickness distribution information representing the layer thickness distribution and to also display vascular position information representing the position of the vascular region on the layer thickness distribution information.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.