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1. 发明公开

EP1097681A1 DEVICE FOR LASER THERAPY IN OPHTHALMOLOGY AND VARIANTS 有权
标题翻译： VORRICHTUNGFÜRDIE LASERTHERAPIE IN DER OPHTALMOLOGIE UND VARIANTEN
公开(公告)号：EP1097681A1
公开(公告)日：2001-05-09
申请号：EP99928270.0
申请日：1999-06-11
申请人： Tasr Limited
发明人： ANIKINA, Elena Borisovna , TURKOV, Jury Grigorievich
IPC分类号： A61F9/00 , A61N5/067
CPC分类号： A61N5/06 , A61F9/008 , A61F2009/00865 , A61F2009/00868 , A61N2005/067
摘要： The present invention relates to devices used in ophthalmology for laser therapy, and may be used for stimulating a ciliary muscle. This invention can also be used for reducing the risk of unwanted side-effects by lowering the vision tension as the patient keeps looking with both eyes in reference directions that correspond to the position and the convergence of the visual axes of the eyes. The device of the present invention comprises two optical units (1, 1'), each having up to two lasing emitter (2) mounted therein, wherein said emitters include forming optics (3) for applying a trans-scleral action using laser radiation on a corresponding section in the prelimbic region of the eye. A light source (4) of the LED type is mounted on the optical axis of each unit. The light source generates a luminous marks in the patient's field of vision so that the patient keeps looking in the reference direction (5, 5') during a laser therapy session. In order to modify the angle between the reference directions (5, 5'), the optical units (1, 1') are mounted on platforms (6) so as to be capable of rotation about their own axes in the azimuthal plane, and so that they can be secured in a desired position. The platforms (6) are further mounted on a guide (7) so as to be capable of longitudinal displacement.
摘要翻译：本发明涉及用于激光治疗眼科中的装置，并且可用于刺激睫状肌。本发明还可以用于通过降低眼睛张力的风险来减少不必要的副作用，因为患者在与眼睛的视轴的位置和收敛相对应的参考方向上双眼观察。本发明的装置包括两个光学单元（1,1'），每个光学单元具有至多两个安装在其中的激光发射器（2），其中所述发射器包括成像光学器件（3），用于使用激光辐射施加跨巩膜动作在眼睛的预备区域的相应部分。 LED类型的光源（4）安装在每个单元的光轴上。光源在患者的视野中产生发光标记，使得患者在激光治疗期间持续观察参考方向（5,5'）。为了改变参考方向（5,5'）之间的角度，光学单元（1,1'）安装在平台（6）上，以便能够在方位平面内围绕其自己的轴线旋转，并且使得它们可以固定在期望的位置。平台（6）进一步安装在引导件（7）上以便能够纵向移动。

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