CN101595407A - 具有用于健康眼、伪无晶体眼和/或患神经退化的眼的预防和治疗滤波器的照明装置 - Google Patents
具有用于健康眼、伪无晶体眼和/或患神经退化的眼的预防和治疗滤波器的照明装置 Download PDFInfo
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Abstract
本发明涉及一种用于健康眼、伪无晶体眼和/或具有黄斑和视网膜退化的眼的治疗和预防处理的装置，其特征在于，该装置通过在普通照明装置上应用具有黄色的滤波器以保护眼不受可见光谱短波长(小于500nm)的影响来制造。本发明仅通过在任何照明装置上提供保护性滤波器，除去了与用于为经历白内障手术的眼提供保护、以及保护和提高健康眼和处于神经退化过程的眼的现有技术相关的难题和风险。本发明将普通照明装置与吸收小于500nm短波长的黄色滤波器结合。
Description
技术领域
本发明属于眼科学分支的一部分，实际上具有预防和治疗的光学应用。
本发明的目的是开发这样一种装置，该装置保护健康眼、伪无晶体(经历白内障手术的)和/或具有黄斑和视网膜退化的眼，实现这些是通过在照明装置上应用具有黄色的滤波器，其目的在于保护它们不受可见光短波长(小于500nm)的影响。
背景技术
感知视觉是对可见光辐射(380-760nm)反应的结果。在环境中，日光辐射被认为是对视觉的主要危害。太阳发出UV和IR辐射，其基本上全部被大气吸收。透过大气到达地球表面时的日光辐射，包含UV-B射线(230-300nm)、UV或UV-A射线(300-380nm)、可见光(380-760nm)和IR射线(760-1400nm)。处于完全健康条件下的人眼自由地透射IR射线和大部分可见光谱到达视网膜，但角膜和晶状体防止可见光谱易反应的多光谱波(UV-B射线和可见光谱的蓝光部分)到达视网膜。
另一方面，人类晶状体随着其年龄改变其透射性，强化其黄色和增加其过滤UV和蓝光射线的能力。由于这个原因，紫外射线(＜400nm)在大于65岁的人中并不透射，并且蓝光(400-500nm)的透射也显著地减少。
另一方面，视网膜通过两个方法自动保护其自身不受短波长影响：通过光感受器的不均匀分布使得对蓝光敏感的光感受器不存在于黄斑病变区(maculardepression)；以及通过在同一区域上存在黄色色素(yellow pigment)也可以执行保护作用。
人眼对抗极短波长的这些自然保护(晶状体和视网膜的那些)能够发现自身被某些病理和/或外科手术严重地影响：
-白内障，其只能外科手术治疗，需要提取晶状体。
-病理老化过程的现象频繁地发生，并引起了产生老年黄斑病变(AMD)的视网膜结构的退化。
过去，我们必须集中在同一人群(65岁以上的老人)中考虑这两种病理：白内障和AMD。白内障是导致该同一部分人中视觉损失和失明的AMD的主要原因。另外，我们必须尤其考虑由于平均寿命增加而导致的这两种病理的可能的增量，因此这些激发了研究者的强烈兴趣以及他们在光学工业应用上的强烈兴趣。
因此，如在科学书目中解释的那样，一些流行病研究已经通过白内障外科手术和老年黄斑病变(AMD)之间的关系进行评价。Klein(Klein R，Klein BE，Wong TY，Tomany SC，Cruickshanks KJ.The association of cataract andcataract surgery with the long-term incident of age-related maculopathy.ArchOphthalmol 120：1551-1558.2002)和Freeman(Freeman E，Munoz B，West SK，Tielsch JM，Schein OD.Is there an association between cataract surgery andage-related macular degeneration？Am J Ophthalmolm 135(6)：849-856.2003)的著作确定了已进行白内障手术者存在更高出现AMD症状的风险。然而，Wang(Wang JJ，Mitchell P，Cumming RG，Lim R.Cataract and age relatedmaculopathy：the Blue Mountains Eye Study.Ophthalmic Epidemiol6：317-326.1999)和McCarty(McCarty CA，Mukesh BN，Fu CL，Mitchell P，Wang JJ，Taylor HR.Risks factors for age-related maculopathy：the VisualImpairment Project.Arch Ophthalmol 119：1455-1462.2001)之前的调查否决这种假设，这可能是由于应用于诊断测量的技术处于较低发展水平的缘故。只是最近，如光学相干X线断层摄影术之类的技术的实施严格地允许跟随神经退化视网膜过程演变直接、非入侵地执行。这是认识自然色素吸收有害辐射的决定性影响的重要事实。
另一方面，已经发展了一些保护经历白内障手术的眼不受短波长影响的技术：
-市场上存在几种滤波器，虽然这些滤波器具有黄色(yellow pigmentation)，但仍然没有一种最佳的方法和成装置将这些滤波器应用到人眼作为预防和治疗措施以替代和/或提高自然保护。
-自从90年代中期，具有黄色滤波器的眼内透镜被植入经历白内障手术的眼上。这种可供选择的办法涉及具有所有显而易见的风险和困难的外科手术程序。还存在着很多一个透明眼内透镜已被植入替代不需要黄色保护的晶状体的经历白内障手术的患者。在这些情况下，需要在插入黄色支撑系统的情况下补入不具有黄色色素的人造晶体。
此外，已经开发了与该技术相关的几件专利，与本发明相比，这些专利具有显著的区别。
-用于彩色显示装置的吸收滤波器(专利号US5121030)，通过染料(tint)的应用，提高了在高照明强度水平条件中的可见度。
-用于在人眼中提高视觉的色彩增强滤波器和规程(instructions)(专利号US6158865)，其包含在包括极限环境照明和低水平照明的各种照明环境下提高视觉的滤波器，并且合并有用于滤波器的环形适配器。
-用于某些行为的专用光学滤波器和采用这些滤波器的光学组件(专利号US6893127)，其提高目标物的可视化，例如在运动中。
-光学滤波器和装置，热射线吸收滤波器，具有这种光学滤波器的光纤和眼镜(专利号WO9927397)，其由能防止红外光射线的合成树脂构成。
-设计改进或修正人眼彩色视觉的彩色滤波器的方法和通过这种方法设计彩色的滤波方法(专利号US2004075810)。
-应用与环境条件相关的校正因子的系统和方法(专利号US2006195278)，基于以补偿环境因子的通过软件和和/或硬件计算的色度计(color meter)。
-用于眼治疗的保护方案(专利号WO2005025575)，具体地由包含至少部分地从特定频率过滤照明辐射的物质的粘性-弹性液体或流体制成。
-包含防止电磁辐射和/或校正例如近视和色彩视觉损失的校正视觉畸形的滤波器的装配的人眼保护和校正装置(专利号DE10259261)。
-包含部分地降低照明亮度的设备的光学视觉装置(专利号US2002113941)，例如包含光谱滤波器的外科显微镜，该滤波器适合于降低而不是消除由目标物的特定区域(可以是人眼)中的光源发出的光的强度。
-用于目镜和投射显微灯的照明强度检测和控制系统(专利号US6299310，基于专利US4715704)，一方面允许在受检眼上以高水平照明工作，另一方面防止对眼的伤害。
-与显微灯结合的扩散薄层(diffusion platelet)(专利号DE8808871)，控制由灯发出的照明。
-用于视觉检查的LED系统(发光二极管)(专利号IT1147092)，可以包括滤波器。
-固体光度计-检测视觉和光学神经缺陷的装置(专利号JP5130976)，包括非彩色强度滤波器的利用。
这些专利在其目的和有效性上基本上不同于本发明，由于这些专利之中无一具有保护处于神经退化过程的健康人眼或经历白内障手术患者对抗短波长的目的。同样，大部分这些专利也不涉及在普通灯上应用滤波器，替代地，这些专利在其它格式的类型上物化(照明专用装置，透镜，溶液......)。
发明内容
本发明的目的是在伪无晶体主体情况下，功能地补偿色素保护物的提取(在手术过程中提取)，并且在健康眼或处于退化过程的眼情况下，通过使用一个应用到照明装置上的滤波器加强蓝光和紫外光射线的预防效果。如前所述，这两种情况在同一人群即老年人群体，频繁地同时出现。
为了实现上述目的，本发明包括保护病理中的或健康的眼不受到吸收有害光射线导致神经退化的影响的照明装置，其通过在普通照明装置上应用具有以吸收介于350和500nm之间短波长的黄色滤波器而获得。
因此，该装置结合了三个元件的组合：
-普通照明装置，例如白炽灯、荧光灯或卤素灯。
-固定件或支撑物，其将滤波器应用到照明装置灯上。
-具有黄色滤波器(filter with yellow pigmentation)的应用，可从市场上获得并与照明装置兼容以在照明装置的所有发射区域上吸收介于350和500nm之间的短波长。
具体实施方式
基于照明装置的类型应用本发明存在多种方法。另外，本发明的应用方法通过下面的例子得以阐述，由于制造该装置存在可选的手段及这些手段的结合，这些例子并不限制于其范围内。
本发明的制造例子：
-从市场上可获得的滤波器中预备黄色的滤波器，例如，成形为屏幕或染料(tint)并与照明装置兼容。
-从市场上可获得的材料中预备支撑材料，以便依照制造商指南，或例如，根据专利EO1830250(用于照明装置的滤波器支撑接头(support junction))或ES1046793(应用于照明灯上的滤波器支撑结构)，将滤波器应用到照明灯上。
-在支撑材料上这样安装黄色滤波器，使其覆盖整个照明装置的光发射区域。
总而言之，照明装置和黄色滤波器的结合允许由于白内障手术具有眼内透明透镜的病人纠正手术后眼不被保护的事实，和处于神经退化过程的眼通过这种方式提高和增加它们自身的保护，以及对于健康的眼，防止神经退化过程的发生。通过这种方式，与存在于市场上并需要眼内透镜的外科手术干涉的可选技术相关的问题得到了避免。
Claims (6)
1.用于保护伪无晶体眼的治疗和预防装置，其特征在于，该治疗和预防装置是作为在一个或多个照明装置上应用吸收介于350和500nm之间短波长、具有黄色的滤波器的结果。
2.根据权利要求1所述的用于保护伪无晶体眼的治疗和预防装置，该治疗和预防装置与适合用于照明装置上的具有黄色的滤波器相对应。
3.根据权利要求1和2之一所述的用于保护伪无晶体眼的治疗和预防装置，该治疗和预防装置包括普通照明装置。
4.用于健康眼或处于神经退化视网膜过程的眼的治疗和预防装置，其特征在于，该治疗和预防装置是作为在一个或多个照明装置上应用吸收介于350和500nm之间短波长、具有黄色的滤波器的结果。
5.根据权利要求4所述的用于健康眼或处于神经退化视网膜过程的眼的治疗和预防装置，该治疗和预防装置与适合用于照明装置上的具有黄色的滤波器相对应。
6.根据权利要求4和5之一所述的用于健康眼或处于神经退化视网膜过程的眼的治疗和预防装置，该治疗和预防装置包括普通照明装置。
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| ESP200602621 | 2006-10-16 | ||
| ES200602621A ES2281301B1 (es) | 2006-10-16 | 2006-10-16 | Dispositivo de iluminacion con filtro terapeutico y profilactico para ojos sanos, pseudo-afaquicos y/o en proceso de neurodegeneracion. |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101595407A true CN101595407A (zh) | 2009-12-02 |
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| CNA2006800561226A Pending CN101595407A (zh) | 2006-10-16 | 2006-11-02 | 具有用于健康眼、伪无晶体眼和/或患神经退化的眼的预防和治疗滤波器的照明装置 |
Country Status (8)
| Country | Link |
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| EP (1) | EP2085798A4 (zh) |
| JP (1) | JP2010506642A (zh) |
| CN (1) | CN101595407A (zh) |
| BR (1) | BRPI0621949A2 (zh) |
| EA (1) | EA015378B1 (zh) |
| ES (1) | ES2281301B1 (zh) |
| MX (1) | MX2009003997A (zh) |
| WO (1) | WO2008046933A1 (zh) |
Families Citing this family (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| ES2289957B1 (es) * | 2007-02-07 | 2008-12-01 | Universidad Complutense De Madrid | Fuente de iluminacion con emision reducida de longitudes de onda corta para la proteccion de ojos. |
| ES2303484B2 (es) | 2007-10-15 | 2010-03-08 | Universidad Complutense De Madrid | Material de cobertura, revestimiento o pantalla para la proteccion y terapia de ojos contra los efectos de la luz azul. |
| ES2478693B1 (es) | 2012-12-21 | 2015-04-29 | Universidad Complutense De Madrid | Elemento bloqueante de longitudes de onda corta en fuentes de iluminación de tipo led |
| ES1094781Y (es) | 2013-06-03 | 2014-02-24 | Univ Complutense De Madrid (100 0%) | Dioptrio configurado para restringir las radiaciones electromagnéticas que dañan el sistema visual |
| CN105829798B (zh) * | 2013-12-23 | 2019-09-10 | 依视路国际公司 | 具有滤光功能的头戴式显示器 |
| US10901125B2 (en) | 2014-05-23 | 2021-01-26 | Eyesafe, Llc | Light emission reducing compounds for electronic devices |
| US10642087B2 (en) | 2014-05-23 | 2020-05-05 | Eyesafe, Llc | Light emission reducing compounds for electronic devices |
| EP3125005A1 (en) | 2015-07-29 | 2017-02-01 | Tecnología Sostenible y Responsable SL | Optical product comprising two pigments |
| GB2549529A (en) * | 2016-04-22 | 2017-10-25 | Blue Planet Healthy Living Ltd | Light Unit |
| US11592701B2 (en) | 2018-11-28 | 2023-02-28 | Eyesafe Inc. | Backlight unit with emission modification |
| US11126033B2 (en) | 2018-11-28 | 2021-09-21 | Eyesafe Inc. | Backlight unit with emission modification |
| US11810532B2 (en) | 2018-11-28 | 2023-11-07 | Eyesafe Inc. | Systems for monitoring and regulating harmful blue light exposure from digital devices |
| US11347099B2 (en) | 2018-11-28 | 2022-05-31 | Eyesafe Inc. | Light management filter and related software |
| US10971660B2 (en) | 2019-08-09 | 2021-04-06 | Eyesafe Inc. | White LED light source and method of making same |
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| DE358948C (de) * | 1922-09-28 | Fritz Metzger | Elektrische Taschenlampe als Dunkelkammerlampe | |
| IT1147092B (it) | 1980-08-13 | 1986-11-19 | Rodenstock Optik G | Disposizione di diodi luminosi |
| DE3339172A1 (de) | 1983-10-28 | 1985-05-15 | Fa. Carl Zeiss, 7920 Heidenheim | Lichtfalle fuer augenuntersuchungsgeraete |
| DE8808871U1 (de) | 1988-07-09 | 1988-09-01 | Fa. Carl Zeiss, 7920 Heidenheim | Diffusionsplättchen für Spaltlampengeräte |
| DE3837884A1 (de) * | 1988-11-08 | 1990-05-10 | Mutzhas Maximilian F | Lichtfilter zur verbesserung des sehens |
| US5121030A (en) | 1989-05-03 | 1992-06-09 | Honeywell Inc. | Absorption filters for chlor display devices |
| JPH11160529A (ja) | 1997-11-21 | 1999-06-18 | Kureha Chem Ind Co Ltd | 光学フィルターおよびこれを備えた装置、熱線吸収フィルター、光ファイバー並びに眼鏡レンズ |
| JP2000076905A (ja) * | 1998-08-28 | 2000-03-14 | Lpl:Kk | 照明用蛍光灯ライト |
| AU747888B2 (en) * | 1998-09-08 | 2002-05-30 | Bayer Aktiengesellschaft | Electrochromic device with a yellow filter |
| US6158865A (en) | 1999-10-29 | 2000-12-12 | Kreutzig; Kirk | Color enhancing filter and method of employing a color enhancing filter to improve human eye vision |
| US6299310B1 (en) | 2000-03-30 | 2001-10-09 | G. Rodenstock Instrumente Gmbh | Luminous intensity detection and control system for slit lamps and slit lamp projections |
| ES1046793Y (es) * | 2000-06-28 | 2001-07-01 | Lamparas Y Elementos Decorativ | Estructura de soporte de filtro aplicable sobre focos de iluminacion. |
| HU0004712D0 (zh) | 2000-11-24 | 2001-02-28 | Duha Tibor | |
| US6631987B2 (en) | 2001-01-23 | 2003-10-14 | Nike, Inc. | Activity-specific optical filters and eyewear using such filters |
| DE10108254A1 (de) | 2001-02-21 | 2002-08-22 | Leica Microsystems | Optische Betrachtungseinrichtung mit Vorrichtung zur partiellen Reduktion der Intensität der Beleuchtung |
| DE10259261A1 (de) | 2002-12-17 | 2004-07-15 | Gregor, Markus J., Dr. | Vorrichtung zum Schutz und/oder zur Korrektur von Fehlsichtigkeiten des menschlichen Auges |
| WO2005025575A1 (de) | 2003-09-04 | 2005-03-24 | Peter Halfwassen | Schutzlösung zum einsatz bei augenbehandlungen |
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| ES2257976B2 (es) * | 2006-01-10 | 2007-03-16 | Universidad Complutense De Madrid | Lente oftalmologica terapeutica y profilactica para ojos pseudoafaquicos y/o en proceso de neurodegeneracion. |
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2006
- 2006-10-16 ES ES200602621A patent/ES2281301B1/es active Active
- 2006-11-02 WO PCT/ES2006/000606 patent/WO2008046933A1/es active Application Filing
- 2006-11-02 MX MX2009003997A patent/MX2009003997A/es active IP Right Grant
- 2006-11-02 JP JP2009532830A patent/JP2010506642A/ja active Pending
- 2006-11-02 BR BRPI0621949-7A patent/BRPI0621949A2/pt not_active Application Discontinuation
- 2006-11-02 EP EP06841678A patent/EP2085798A4/en not_active Withdrawn
- 2006-11-02 CN CNA2006800561226A patent/CN101595407A/zh active Pending
- 2006-11-02 EA EA200900560A patent/EA015378B1/ru not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| BRPI0621949A2 (pt) | 2011-10-18 |
| ES2281301B1 (es) | 2008-07-16 |
| EP2085798A1 (en) | 2009-08-05 |
| WO2008046933A1 (es) | 2008-04-24 |
| EA015378B1 (ru) | 2011-08-30 |
| EP2085798A4 (en) | 2010-11-10 |
| JP2010506642A (ja) | 2010-03-04 |
| ES2281301A1 (es) | 2007-09-16 |
| EA200900560A1 (ru) | 2009-08-28 |
| MX2009003997A (es) | 2009-04-28 |
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