发明名称 VISUAL FIELD EXAMINATION SYSTEM
摘要 <p>In the present invention, when an indicator is presented at a prescribed position in a visual field coordinate system set in a visual field dome (118) and the visual field of an eye under test is measured, 3D retinal layer structure quantification information is obtained by a means for detecting the range in which the peak of a retinal reflectance distribution obtained by retinal OCT scanning is lost. The position of the central fovea of the ocular fundus is identified on the basis of the 3D retina layer structure, and on the basis of the positional relationship with the identified central fovea, the location in a 2D ocular fundus image that corresponds to a range in which the peak is lost is specified. The position corresponding to the range in which the peak is lost is marked on the 2D ocular fundus image. The marked region is detected and on the basis of the position of the marked region a visual field inspection region is generated that comprises visual field examination points to be presented on the visual field dome. The visual field examination points of the visual field examination region are presented to the subject through the visual field dome and visual field examination of the eye under test is carried out.</p>
申请公布号 WO2012025983(A1) 申请公布日期 2012.03.01
申请号 WO2010JP64207 申请日期 2010.08.24
申请人 KOWA COMPANY, LTD.;TANAKA SHIN;SHIMADA SATOSHI 发明人 TANAKA SHIN;SHIMADA SATOSHI
分类号 A61B3/024;A61B3/12 主分类号 A61B3/024
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