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    • 1. 发明申请
    • IMPROVEMENTS IN OR RELATING TO OPHTHALMOLOGY
    • 改善或与眼科有关
    • WO2012001383A1
    • 2012-01-05
    • PCT/GB2011/051039
    • 2011-06-02
    • OPTOS PLC.WALL, RobertSWAN, DerekGRAY, Dan
    • WALL, RobertSWAN, DerekGRAY, Dan
    • A61B3/12A61F9/007G02B26/10G02B27/00A61B3/00
    • A61B3/0008A61B3/12A61B3/14G02B6/0006
    • The invention provides an apparatus and method for illuminating, imaging and treating the retina of an eye. The apparatus (10) comprises at least one light source (16), wherein the at least one light source (16) is adapted to provide collimated light (20) from a plurality of point sources (22), and wherein each point source (22) lies on an arc (18), and wherein the at least one light source (16) is configured to direct collimated light (20) from each point source (22) along the radius (24) of the arc (18) towards a centre point (26) of the arc (18), and wherein, in use, the apparatus (10) is arranged such that the centre point (26) of the arc (18) is substantially coincident with the pupillary point (40) of the eye (14), such that collimated light (20) is transmitted from the point source (22) through the pupillary point (40) of the eye (14) to illuminate the retina (12).
    • 本发明提供了一种照明,成像和治疗眼睛视网膜的装置和方法。 所述设备(10)包括至少一个光源(16),其中所述至少一个光源(16)适于从多个点源(22)提供准直光(20),并且其中每个点源 22)位于弧(18)上,并且其中所述至少一个光源(16)被配置为沿着所述弧(18)的半径(24)将准直光(20)从每个点源(22)引导朝向 电弧(18)的中心点(26),并且其中在使用中,所述设备(10)布置成使得所述电弧(18)的中心点(26)与所述瞳孔点(40)基本重合, 使得准直光(20)从点源(22)通过眼睛(14)的瞳孔点(40)传输以照亮视网膜(12)。
    • 3. 发明申请
    • IMPROVEMENTS IN OR RELATING TO SCANNING OPHTHALMOSCOPES
    • 改善或与扫描眼镜相关
    • WO2010125394A1
    • 2010-11-04
    • PCT/GB2010/050713
    • 2010-04-30
    • OPTOS PLC.GRAY, Daniel, CurtisWALL, RobertROBERTSON, CraigCAIRNS, David
    • GRAY, Daniel, CurtisWALL, RobertROBERTSON, CraigCAIRNS, David
    • A61B3/12
    • A61B3/1025
    • The invention provides a scanning ophthalmoscope (10) for scanning the retina of an eye and method of operating the same. The scanning ophthalmoscope comprises a source of collimated light (12), a first scanning element (14) and a second scanning element (16). The source of collimated light (12) and the first and second scanning elements (14, 16) combine to provide a two-dimensional collimated light scan from an apparent point source. The scanning ophthalmoscope (10) further comprises a scan transfer device (20), wherein the scan transfer device (20) is a reflective element and has two foci and the apparent point source is provided at a first focus of the scan transfer device (20) and an eye (24) is accommodated at a second focus of the scan transfer device (20), and wherein the scan transfer device (20) transfers the two-dimensional collimated light scan from the apparent point source into the eye (24). The first and second scanning elements (14, 16) have operating parameters which are selected to control the direction of the two-dimensional collimated light scan from the apparent point source and/or adjust the dimensions of the two-dimensional collimated light scan from the apparent point source.
    • 本发明提供一种用于扫描眼睛视网膜的扫描检眼镜(10)及其操作方法。 扫描检眼镜包括准直光源(12),第一扫描元件(14)和第二扫描元件(16)。 准直光源(12)和第一和第二扫描元件(14,16)组合以提供来自视在点源的二维准直光扫描。 扫描检眼镜(10)还包括扫描传送装置(20),其中扫描传送装置(20)是反射元件并且具有两个焦点,并且视点源设置在扫描传送装置(20)的第一焦点 )和眼睛(24)容纳在扫描传送装置(20)的第二焦点处,并且其中扫描传送装置(20)将来自视点的二维准直光扫描传送到眼睛(24) 。 第一和第二扫描元件(14,16)具有操作参数,其被选择以控制来自表观点光源的二维准直光扫描的方向和/或调整二维准直光扫描的尺寸 明点来源。
    • 4. 发明公开
    • IMPROVEMENTS IN OR RELATING TO SCANNING OPHTHALMOSCOPES
    • 有关扫描眼睑睫状体的改进
    • EP2424423A1
    • 2012-03-07
    • EP10723751.3
    • 2010-04-30
    • Optos PLC
    • GRAY, Daniel, CurtisWALL, RobertROBERTSON, CraigCAIRNS, David
    • A61B3/12
    • A61B3/1025
    • The invention provides a scanning ophthalmoscope for scanning the retina of an eye and method of operating the same. The scanning ophthalmoscope comprises a source of collimated light, a first scanning element and a second scanning element. The source of collimated light and the first and second scanning elements combine to provide a two-dimensional collimated light scan from an apparent point source. The scanning ophthalmoscope further comprises a scan transfer device, wherein the scan transfer device is a reflective element and has two foci and the apparent point source is provided at a first focus of the scan transfer device and an eye is accommodated at a second focus of the scan transfer device, and wherein the scan transfer device transfers the two-dimensional collimated light scan from the apparent point source into the eye. The first and second scanning elements have operating parameters which are selected to control the direction of the two-dimensional collimated light scan from the apparent point source and/or adjust the dimensions of the two-dimensional collimated light scan from the apparent point source.
    • 本发明提供了一种用于扫描眼睛视网膜的扫描检眼镜及其操作方法。 扫描检眼镜包括准直光源,第一扫描元件和第二扫描元件。 准直光源和第一和第二扫描元件组合起来提供来自明点源的二维准直光扫描。 所述扫描检眼镜进一步包括扫描转移装置,其中所述扫描转移装置是反射元件并且具有两个焦点并且所述表观点源被提供在所述扫描转移装置的第一焦点处并且眼睛容纳在所述扫描转移装置的第二焦点处 扫描转移设备,并且其中扫描转移设备将来自明点源的二维准直光扫描转移到眼内。 第一和第二扫描元件具有操作参数,所述操作参数被选择为控制来自明点源的二维准直光扫描的方向和/或调整来自明点源的二维准直光扫描的维度。
    • 6. 发明公开
    • IMPROVEMENTS IN OR RELATING TO OPHTHALMOLOGY
    • VERBESSERUNGEN AN ODER IM ZUSAMMENHANG MIT OPHTHALMOLOGIE
    • EP2587984A2
    • 2013-05-08
    • EP11727745.9
    • 2011-06-02
    • Optos PLC
    • WALL, RobertGRAY, Dan
    • A61B3/00A61B3/12A61F9/00G02B26/12G02B27/00
    • A61B3/14A61B3/12G02B17/008G02B26/105
    • The invention provides an apparatus and method for illuminating, imaging and treating the retina of an eye. The apparatus (10) comprises an illuminating device (16) including a planar light source capable of producing light in a plane, such that the illuminating device (16) is capable of illuminating a circumferential line on the retina (12) and a support structure, wherein the illuminating device (16) is pivotably mountable to the support structure and is rotatable about an axis (18) which lies substantially on the plane defined by the light source, such that, in use, the illuminating device (16) may be rotated about the axis (18) to illuminate an area of the retina (12).
    • 本发明提供了一种照明,成像和治疗眼睛视网膜的装置和方法。 所述装置(10)包括照明装置(16),其包括能够在平面中产生光的平面光源,使得所述照明装置(16)能够照射所述视网膜(12)上的圆周线和支撑结构 ,其中所述照明装置(16)可枢转地安装到所述支撑结构并且可围绕基本上位于由所述光源限定的平面上的轴线(18)旋转,使得在使用中,所述照明装置(16)可以是 围绕轴线(18)旋转以照亮视网膜(12)的区域。
    • 7. 发明公开
    • IMPROVEMENTS IN OR RELATING TO OPHTHALMOLOGY
    • 与眼科相关的改进或与眼科相关的改进
    • EP2587987A1
    • 2013-05-08
    • EP11727747.5
    • 2011-06-02
    • Optos PLC
    • WALL, RobertSWAN, DerekGRAY, Dan
    • A61B3/12A61F9/007G02B26/10G02B27/00A61B3/00
    • A61B3/0008A61B3/12A61B3/14G02B6/0006
    • The invention provides an apparatus and method for illuminating, imaging and treating the retina of an eye. The apparatus (10) comprises at least one light source (16), wherein the at least one light source (16) is adapted to provide collimated light (20) from a plurality of point sources (22), and wherein each point source (22) lies on an arc (18), and wherein the at least one light source (16) is configured to direct collimated light (20) from each point source (22) along the radius (24) of the arc (18) towards a center point (26) of the arc (18), and wherein, in use, the apparatus (10) is arranged such that the center point (26) of the arc (18) is substantially coincident with the pupillary point (40) of the eye (14), such that collimated light (20) is transmitted from the point source (22) through the pupillary point (40) of the eye (14) to illuminate the retina (12).
    • 本发明提供了用于照明,成像和治疗眼睛视网膜的设备和方法。 所述设备(10)包括至少一个光源(16),其中所述至少一个光源(16)适于提供来自多个点源(22)的准直光(20),并且其中每个点源 22)位于弧(18)上,并且其中所述至少一个光源(16)被配置为将来自每个点源(22)的准直光(20)沿着弧(18)的半径(24)朝向 (18)的中心点(26),并且其中在使用中,所述设备(10)被布置为使得所述弧(18)的中心点(26)基本上与所述瞳孔点(40)重合, (14)的瞳孔点(40)从平面光源(22)发射准直光(20)以照亮视网膜(12)。