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1. 发明申请

WO2014053824A1 IMPROVEMENTS IN OR RELATING TO SCANNING LASER OPHTHALMOSCOPES 审中-公开
标题翻译：改善或相关于扫描激光眼科手术
公开(公告)号：WO2014053824A1
公开(公告)日：2014-04-10
申请号：PCT/GB2013/052556
申请日：2013-10-01
申请人： OPTOS PLC
发明人： BROWN, William , WILLIAMS, Mike , CORCORAN, Anthony , SWAN, Derek
IPC分类号： A61B3/10
CPC分类号： A61B3/102 , A61B3/1015 , A61B3/1025 , A61B3/1225 , A61B3/14
摘要： A scanning laser ophthalmoscope (SLO) for imaging the retina of an eye comprises a source (12) of collimated light, a scanning device (14, 16, 1328, 1319), a scan transfer device (20) and a detector (1310). The scan transfer device has a first focus (16) at which an apparent point source is provided and a second focus (24) at which an eye (524, 1324) may be accommodated. The scan transfer device transfers a two-dimensional collimated light scan from the apparent point source into the eye. An optical coherence tomography (OCT) system (900) is combined with the SLO, the OCT system providing OCT reference and sample beams. The OCT sample beam (902) propagates along the same optical path as of the SLO collimated light through the scan transfer device. An aberration compensator (1204, 1316) automatically compensates for systematic aberrations and/or changes in wavefront introduced by scanning elements and the scan transfer device as a function of scan angle.
摘要翻译：用于对眼睛的视网膜成像的扫描激光检眼镜（SLO）包括准直光源（12），扫描装置（14,16,1328,1319），扫描传送装置（20）和检测器（1310）。扫描传送装置具有第一焦点（16），在该第一焦点处提供视点信号源，第二焦点（24）可以容纳眼睛（524,1324）。扫描传送装置将来自视点的二维准直光扫描转移到眼睛中。光学相干断层扫描（OCT）系统（900）与SLO组合，OCT系统提供OCT参考和采样光束。 OCT采样光束（902）沿着与通过扫描传送装置的SLO准直光相同的光路传播。像差补偿器（1204,1316）自动补偿由扫描元件和扫描传送装置引起的波前的系统像差和/或变化作为扫描角度的函数。

2. 发明授权

EP2903498B1 IMPROVEMENTS IN OR RELATING TO SCANNING LASER OPHTHALMOSCOPES 有权转让
公开(公告)号：EP2903498B1
公开(公告)日：2020-12-09
申请号：EP13779330.3
申请日：2013-10-01
申请人： Optos plc
发明人： BROWN, William , CORCORAN, Anthony , SWAN, Derek , SULLIVAN, Michael E.
IPC分类号： A61B3/10

3. 发明公开

EP2903498A1 IMPROVEMENTS IN OR RELATING TO SCANNING LASER OPHTHALMOSCOPES 有权转让
标题翻译： VERBESSERUNGEN AN ODER IM ZUSAMMENHANG MIT SCANNING-LASEROPHTHALMOSKOPEN
公开(公告)号：EP2903498A1
公开(公告)日：2015-08-12
申请号：EP13779330.3
申请日：2013-10-01
申请人： Optos PLC
发明人： BROWN, William , WILLIAMS, Mike , CORCORAN, Anthony , SWAN, Derek
IPC分类号： A61B3/10
CPC分类号： A61B3/102 , A61B3/1015 , A61B3/1025 , A61B3/1225 , A61B3/14
摘要： A scanning laser ophthalmoscope (SLO) for imaging the retina of an eye comprises a source (12) of collimated light, a scanning device (14, 16, 1328, 1319), a scan transfer device (20) and a detector (1310). The scan transfer device has a first focus (16) at which an apparent point source is provided and a second focus (24) at which an eye (524, 1324) may be accommodated. The scan transfer device transfers a two-dimensional collimated light scan from the apparent point source into the eye. An optical coherence tomography (OCT) system (900) is combined with the SLO, the OCT system providing OCT reference and sample beams. The OCT sample beam (902) propagates along the same optical path as of the SLO collimated light through the scan transfer device. An aberration compensator (1204, 1316) automatically compensates for systematic aberrations and/or changes in wavefront introduced by scanning elements and the scan transfer device as a function of scan angle.
摘要翻译：用于对眼睛的视网膜成像的扫描激光检眼镜（SLO）包括准直光源（12），扫描装置（14,16,1328,1319），扫描传送装置（20）和检测器（1310）。扫描传送装置具有第一焦点（16），在该第一焦点处提供视点信号源，并且第二焦点（24）可以容纳眼睛（524,1324）。扫描传送装置将来自视点的二维准直光扫描传输到眼睛。光学相干断层扫描（OCT）系统（900）与SLO组合，OCT系统提供OCT参考和样本光束。 OCT采样光束（902）沿着与通过扫描传送装置的SLO准直光相同的光路传播。像差补偿器（1204,1316）自动补偿由扫描元件和扫描传送装置引起的波阵面的系统像差和/或变化作为扫描角度的函数。

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