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Instrument to obtain eye images and associated method (Machine-translation by Google Translate, not legally binding)
专利权人:
UNIVERSIDAD DE MURCIA;UNIVERSITAT JAUME I DE CASTELLO
发明人:
ARTAL SORIANO, Pablo,LOCHOCKI, Benjamin,GAMBIN, Adrián,TAJAHUERCE, Enrique,LANCIS, Jesús
申请号:
ES201630236
公开号:
ES2635064A1
申请日:
2016.02.29
申请国别(地区):
ES
年份:
2017
代理人:
摘要:
Instrument for obtaining images of the eye, comprising a light source s whose intensity is controlled by a filter f1 of neutral density, and for which the color/wavelength is achieved using a bandpass filter f2, which additionally comprises: - an electronic modulation device of light illuminated by the light source s, which generates patterns of structured illumination, - a mirror m1 which directs the light from the light source s towards the electronic modulation system of the light, - at least three lenses l1, l2, l3 located between the electronic modulation system of the light and the eye to be studied, - a diaphragm d1 conjugated in the plane of the pupil of the eye to be studied to allow control of the position of light input in the eye, - a photodetector that measures and records the intensity of the reflected light, - a mirror m2 that directs the exit light of the eye towards the photodetector, - a diaphragm d2 conjugated in the plane of the pupil of the eye, which determines the way out of the light, - at least one lens l4 between the diaphragm d2 and the photodetector, So that the diaphragms d1 and d2 are conjugated with the same plane but are relatively displaced, in such a way that different parts of the pupil of the eye are used to project the lighting patterns in the input beam and to collect their intensity of reflection in the output beam, And such that the electronic light modulation device and the photodetector are connected to a computer with an image processing software. (Machine-translation by Google Translate, not legally binding)Instrumento para obtener imágenes del ojo, que comprende una fuente de luz S cuya intensidad es controlada por un filtro F1 de densidad neutral, y para la que el color/longitud de onda se logra usando un filtro F2 paso de banda, que comprende adicionalmente: - un dispositivo de modulación electrónica de la luz iluminado por la fuente de luz S, que genera patrones de iluminación estructurada, - un espejo M1 que dirige la
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