首页> 外文会议>European Optical Society annual meeting >A new pediatric vision screening device employing polarization-modulated, retinal-birefringence-scanning-based strabismus detection and bull's eye focus detection with an improved target system
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A new pediatric vision screening device employing polarization-modulated, retinal-birefringence-scanning-based strabismus detection and bull's eye focus detection with an improved target system

机译:一种新的儿科视觉筛选装置,采用偏振调制的视网膜双折射 - 扫描基斯特拉伯检测和具有改进的目标系统的牛眼焦点检测

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摘要

Amblyopia ("lazy eye") is a major public health problem, caused by misalignment of the eyes (strabismus) or defocus. If detected early in childhood, there is an excellent response to therapy, yet most children are detected too late to be treated effectively. Commercially available vision screening devices that test for amblyopia's primary causes can detect strabismus only indirectly and inaccurately via assessment of the positions of external light reflections from the cornea, but they cannot detect the anatomical feature of the eyes where fixation actually occurs (the fovea).
机译:弱视(“懒惰的眼睛”)是一种主要的公共卫生问题,由眼睛未对准(斜视)或散焦引起。如果在儿童早期检测到,对治疗有很好的反应,但大多数儿童被检测到太晚才能有效治疗。商业上可用的视觉筛选装置,用于测试弱视的主要原因可以通过评估来自角膜的外部光反射的位置间接和不准确地检测Strabismus,但它们不能检测到实际发生的固定的眼睛的解剖学特征(FOVEA)。

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