首页>
外国专利>
System and method for providing surgical guidance based on polarization-sensitive optical coherence tomography
System and method for providing surgical guidance based on polarization-sensitive optical coherence tomography
展开▼
机译:基于偏振敏感光学相干断层扫描技术提供手术指导的系统和方法
展开▼
页面导航
摘要
著录项
相似文献
摘要
Systems and methods are provided for identifying a suitable surgical location and/or trajectory for proceeding with a surgical procedure based on local polarization-sensitive optical coherence tomography imaging (PSOCT). PSOCT images are obtained of a tissue region and are processed to provide a spatial map of anisotropic structure within the tissue region. The anisotropic structure is processed to determine one or more suitable surgical locations and/or trajectories for avoiding or reducing damage to local anisotropic tissue structure identified within the tissue region. The spatial map of the anisotropic structure is registered with pre-operative volumetric image data identifying anisotropic tissue structure within a second tissue region that is larger than the tissue region imaged by PSOCT.
展开▼