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Tomographie a coherence optique amelioree pour cartographie anatomique
专利权人:
University Of Miami
发明人:
申请号:
EP13151051.3
公开号:
EP2612589A2
申请日:
2005.12.01
申请国别(地区):
EP
年份:
2013
代理人:
摘要:
A system, method and apparatus for anatomical mapping utilizing optical coherence tomography. In the present invention, 3-dimensional fundus intensity imagery can be acquired from a scanning of light back-reflected from an eye. The scanning can include spectral domain scanning, as an example. A fundus intensity image can be acquired in real-time. The 3-dimensional data set can be reduced to generate an anatomical mapping, such as an edema mapping and a thickness mapping. Optionally, a partial fundus intensity image can be produced from the scanning of the eye to generate an en face view of the retinal structure of the eye without first requiring a full segmentation of the 3-D data set. Advantageously, the system, method and apparatus of the present invention can provide quantitative three-dimensional information about the spatial location and extent of macular edema and other pathologies. This three-dimensional information can be used to determine the need for treatment, monitor the effectiveness of treatment and identify the return of fluid that may signal the need for re-treatment.
来源网站:
中国工程科技知识中心
来源网址:
http://www.ckcest.cn/home/

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