[Development of a monitor for quantifying personal eye exposure to visible and ultraviolet radiation and its application in epidemiology].
[Development of a monitor for quantifying personal eye exposure to visible and ultraviolet radiation and its application in epidemiology].
复制标题
[开发用于量化个人眼睛暴露于可见光和紫外线辐射的监测器及其在流行病学中的应用]。
DOI：
10.1265/jjh.68.118
复制
发表时间：
2013
期刊：
影响因子：
--
通讯作者：
Y. Nishiwaki
中科院分区：
文献类型：
--
作者：
Norihito Eto;K. Tsubota;Taichiro Tanaka;Y. Nishiwaki
目的
据报道，眼睛疾病包括白内障、角膜炎和翼状胬肉都与阳光照射有关。黄斑变性和蓝光之间的关系也被讨论过。此外，据推测，视网膜暴露于蓝光可能会影响人类的昼夜节律。然而，没有监测设备可以测量眼睛随着时间的推移暴露于可见光和紫外线（UV）辐射的情况。为了在特定时间测量准确的剂量，我们开发了一种新型的传感系统（射线传感玻璃系统：RaySeG）。
方法
RaySeG可以通过时间戳系统连续测量和记录光的成分和强度。指示佩戴RaySeG的受试者在室内和室外等各种光照条件下行走。
结果
RaySeG由嵌入眼镜中的两个传感器组成。这些传感器用于UV（260-400 nm）、可见光（红色，615 nm;绿色，540 nm;和蓝色，465 nm：每种的峰值波长）。该系统的总重量约为100 g，大小与数字音频播放器相当。该系统连续记录各种条件下可见光和紫外线暴露的变化。
结论
在准确性验证之后，需要更多受试者的进一步实验。我们的最终目标是将该系统应用于评估个人眼睛暴露于紫外线和可见光的眼病和昼夜节律异常的流行病学研究。
OBJECTIVE
Eye diseases including cataract, keratitis and pterygium have been reported to be sun-exposure-related. The association between macular degeneration and blue light has also been discussed. Moreover, it is hypothesized that retinal exposure to blue light may influence the human circadian rhythm. However, no monitoring devices exist that can measure eye exposure to visible and ultraviolet (UV) radiation over time. To measure the exact dose at specific times, we have developed a novel sensing system (ray-sensing glass system: RaySeG).
METHODS
RaySeG can continuously measure and record the composition and intensity of light with a time-stamped system. Subjects wearing RaySeG were instructed to walk under various light conditions such as indoor and outdoor.
RESULTS
RaySeG consists of two sensors embedded in the eyeglasses. These sensors are for UV (260-400 nm), visible lights (red, 615 nm; green, 540 nm; and blue, 465 nm: peak wavelength for each). The total weight of the system is about 100 g, and the size is comparable to that of a digital audio player. The system continuously recorded changes in visible and UV light exposure under various conditions.
CONCLUSIONS
After accuracy validation, further experiments with a larger number of subjects are required. Our final goal is to apply the system to evaluating personal eye exposure to UV and visible light in epidemiological studies of eye diseases and circadian rhythm abnormality.