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1. 发明申请

WO2012030505A1 LED ILLUMINATOR 审中-公开
标题翻译： LED照明器
公开(公告)号：WO2012030505A1
公开(公告)日：2012-03-08
申请号：PCT/US2011/047603
申请日：2011-08-12
申请人： ALCON RESEARCH, LTD. , ARTSYUKHOVICH, Alexander N. , PAPAC, Michael J. , SMITH, Ronald T.
发明人： ARTSYUKHOVICH, Alexander N. , PAPAC, Michael J. , SMITH, Ronald T.
IPC分类号： A61B1/06
CPC分类号： A61B90/30 , A61B2090/309 , A61F9/007
摘要： Disclosed is an exemplary illumination device for enhancing the brightness and chromaticity of a light pump employing light emitting diodes (LED). The illumination device may include a first light source configured to emit light at a first wavelength range. A first dichroic optical element associated with the first light source may be configured to optically block less than the entire wavelength range of the light emitted from the first light source. The illumination device may also include a second light source configured to emit light at second wavelength range substantially corresponding to the wavelength range optically blocked by the first dichroic optical element.
摘要翻译：公开了一种用于增强采用发光二极管（LED）的光泵的亮度和色度的示例性照明装置。照明装置可以包括被配置为发射第一波长范围的光的第一光源。与第一光源相关联的第一分色光学元件可以被配置为光学阻挡小于从第一光源发射的光的整个波长范围。照明装置还可以包括被配置为发射基本上对应于由第一分色光学元件光学阻挡的波长范围的第二波长范围的光的第二光源。

2. 发明申请

WO2011019505A1 WHITE LIGHT EMITTING DIODE (LED) ILLUMINATOR FOR OPHTHALMIC ENDOILLUMINATION 审中-公开
标题翻译：白光发光二极管（LED）照明器用于眼内窥镜
公开(公告)号：WO2011019505A1
公开(公告)日：2011-02-17
申请号：PCT/US2010/043517
申请日：2010-07-28
申请人： ALCON RESEARCH, LTD. , PAPAC, Michael James , HORVATH, Christopher , SMITH, Ronald T. , YADLOWSKY, Michael J.
发明人： PAPAC, Michael James , HORVATH, Christopher , SMITH, Ronald T. , YADLOWSKY, Michael J.
IPC分类号： A61B3/12
CPC分类号： A61B3/0008 , A61B1/0653 , A61B1/0684
摘要： An ophthalmic endoilluminator is provided. The ophthalmic endoilluminator includes one or more white light emitting diodes (LEDs), an additional light source, a first optical assembly, an optical coupling element, and an optical fiber optically coupled to the optical coupling element. The white LED is capped with a phosphor layer. The additional light source illuminates at least a portion of an exterior surface of the phosphor layer within an absorption band of phosphor material of the phosphor layer in order to excite the phosphor layer and produce additional white light. The first optical assembly receives and substantially collimates the white light. The optical coupling element then receives the substantially collimated white light from the first optical assembly directs the light to an optical fiber. The optical fiber is then used to conduct the white light into an eye.
摘要翻译：提供了一种眼科内照射器。眼科内窥镜包括一个或多个白光发光二极管（LED），附加光源，第一光学组件，光耦合元件以及与光耦合元件光耦合的光纤。白色LED用磷光体层盖住。附加光源在荧光体层的荧光体材料的吸收带内照亮荧光体层的外表面的至少一部分，以激发荧光体层并产生额外的白光。第一光学组件接收并基本准直白光。光耦合元件然后接收来自第一光学组件的基本上准直的白光将光导向光纤。然后使用光纤将白光导入眼睛。

3. 发明申请

WO2008016803A2 RFID RING ILLUMINATION SYSTEM FOR SURGICAL MACHINE 审中-公开
标题翻译：外科机器的RFID环照明系统
公开(公告)号：WO2008016803A2
公开(公告)日：2008-02-07
申请号：PCT/US2007074213
申请日：2007-07-24
申请人： ALCON INC , RAYBUCK JOHN L , SMITH RONALD T
发明人： RAYBUCK JOHN L , SMITH RONALD T
CPC分类号： A61B90/90 , A61B90/92 , A61B90/98 , A61B2017/00482 , A61B2090/309
摘要： An RFID ring illumination system includes an illumination ring and a printed circuit board. The illumination ring has a light refracting layer integral with the front of a surgical machine. The printed circuit board is located behind and close to the front of the surgical machine. The printed circuit board has an RFID reader antenna and a light source mounted on it. The light emitted by the light source travels through the illumination ring and is visible from the front of the surgical machine.
摘要翻译： RFID环照明系统包括照明环和印刷电路板。照明环具有与手术机器前部成一体的光折射层。印刷电路板位于手术机器正面的后面并靠近手术机器的正面。印刷电路板具有RFID读取器天线和安装在其上的光源。由光源发射的光穿过照明环并从手术机器的前部可见。

4. 发明申请

WO2007053591A9 SURGICAL WIDE-ANGLE ILLUMINATOR 审中-公开
标题翻译：外科视角照明器
公开(公告)号：WO2007053591A9
公开(公告)日：2008-01-17
申请号：PCT/US2006042398
申请日：2006-10-31
申请人： ALCON INC , SMITH RONALD T
发明人： SMITH RONALD T
IPC分类号： A61F9/007
CPC分类号： A61F9/007 , A61B2090/306
摘要： A variable-angle, wide-angle illuminator is disclosed, one embodiment being a small-gauge
摘要翻译：公开了一种可变角度的广角照明器，一个实施例是小规格的

5. 发明申请

WO2011075256A1 MULTI-SPOT LASER PROBE 审中-公开
标题翻译：多点激光探头
公开(公告)号：WO2011075256A1
公开(公告)日：2011-06-23
申请号：PCT/US2010/056703
申请日：2010-11-15
申请人： ALCON RESEARCH, LTD. , SMITH, Ronald, T.
发明人： SMITH, Ronald, T.
IPC分类号： A61N1/00
CPC分类号： A61F9/008 , A61B2018/2211 , A61B2018/2261 , A61B2018/2266 , A61F9/00821 , A61F9/00823 , A61F2009/00863
摘要： A multi-spot/multi-fiber laser probe is provided that includes a first adapter; a GRIN lens within the first adapter, the GRIN lens configured to receive a laser beam from a laser source at a proximal end of the GRIN lens and to relay the received laser beam towards a distal end of the GRIN lens; and a multi-fiber array having a proximal end configured to receive the relayed laser light. In addition, a multi-spot/single-fiber laser probe is provided that includes a cannula; an optical fiber positioned within the cannula; a diffractive beam splitter within the cannula; and a GRIN lens within the cannula and arranged between a distal end of the optical fiber and the diffractive beam splitter, wherein the diffractive beam splitter is configured to split a focused laser beam from the GRIN lens into multiple diffracted laser beams.
摘要翻译：提供多点/多光纤激光探头，其包括第一适配器; 在所述第一适配器内的GRIN透镜，所述GRIN透镜被配置为在所述GRIN透镜的近端处接收来自激光源的激光束，并且将接收的激光束朝向所述GRIN透镜的远端中继; 以及具有被配置为接收中继的激光的近端的多光纤阵列。另外，提供了包括套管的多点/单纤维激光探针; 定位在套管内的光纤; 插管内的衍射分束器; 以及套管内的GRIN透镜，并布置在光纤的远端和衍射分束器之间，其中衍射分束器被配置为将聚焦的激光束从GRIN透镜分裂成多个衍射激光束。

6. 发明申请

WO2011019666A1 OPHTHALMIC ENDOILLUMINATION WITH LIGHT COLLECTOR FOR WHITE PHOSPHOR 审中-公开
标题翻译：用于白色荧光的光收集器进行眼底透视
公开(公告)号：WO2011019666A1
公开(公告)日：2011-02-17
申请号：PCT/US2010/044914
申请日：2010-08-09
申请人： ALCON RESEARCH, LTD. , PAPAC, Michael, James , HORVATH, Christopher , YADLOWSKY, Michael, J. , SMITH, Ronald, T.
发明人： PAPAC, Michael, James , HORVATH, Christopher , YADLOWSKY, Michael, J. , SMITH, Ronald, T.
IPC分类号： F21S8/12
CPC分类号： A61B1/0661 , A61B90/30 , A61B2090/306 , A61B2090/309 , G02B6/0008 , G02B6/0096
摘要： In one embodiment, an illuminator configured to emit light into an optical fiber includes at least one pump light source configured to emit short-wavelength light. The illuminator further includes a white phosphor disposed to receive the short-wavelength light and to emit white light in response. The illuminator also includes a light collector configured to collect the short-wavelength light at the white phosphor such that a brightness of the white light is greater than a brightness of the short-wavelength light.
摘要翻译：在一个实施例中，被配置为将光发射到光纤中的照明器包括被配置为发射短波长光的至少一个泵浦光源。照明器还包括布置成接收短波长光并响应地发出白光的白色荧光体。照明器还包括被配置为收集白色荧光体上的短波长光的集光器，使得白光的亮度大于短波长光的亮度。

7. 发明申请

WO2011019665A1 OPHTHALMIC ENDOILLUMINATION WITH THERMALLY ISOLATED PHOSPHOR 审中-公开
标题翻译：具有热隔离磷光体的透视内窥镜
公开(公告)号：WO2011019665A1
公开(公告)日：2011-02-17
申请号：PCT/US2010/044911
申请日：2010-08-09
申请人： ALCON RESEARCH, LTD. , PAPAC, Michael, James , HORVATH, Christopher , SMITH, Ronald, T. , YADLOWSKY, Michael, J.
发明人： PAPAC, Michael, James , HORVATH, Christopher , SMITH, Ronald, T. , YADLOWSKY, Michael, J.
IPC分类号： A61B19/00
CPC分类号： A61B3/0008 , A61B90/30 , A61B2090/306 , A61B2090/309 , A61F9/007
摘要： An illuminator (200) configured to deliver white light into an optical fiber includes a pump light source (206) and a white phosphor (208). The pump light source configured to emit short-wavelength light. The white phosphor is disposed to receive the short-wavelength light from the pump light source and to output white light in response to the pumping light. The white phosphor is thermally isolated (212) from the pump light source.
摘要翻译：配置成将白光输送到光纤中的照明器（200）包括泵浦光源（206）和白色荧光体（208）。泵浦光源被配置为发射短波长的光。布置白色荧光体以接收来自泵浦光源的短波长光并且响应于泵浦光输出白光。白色磷光体与泵浦光源热隔离（212）。

8. 发明申请

WO2008144094A3 VARIABLE-WEDGE ROTATING-DISK BEAM ATTENUATOR FOR OPHTHALMIC ENDOILLUMINATOR 审中-公开
标题翻译：用于眼内镜的可变波瓣旋转光束衰减器
公开(公告)号：WO2008144094A3
公开(公告)日：2009-05-14
申请号：PCT/US2008055762
申请日：2008-06-16
申请人： ALCON INC , DACQUAY BRUNO , HUCULAK JOHN C , SMITH RONALD T
发明人： DACQUAY BRUNO , HUCULAK JOHN C , SMITH RONALD T
IPC分类号： A61B3/12 , A61B1/07 , A61B19/00 , A61F9/007
CPC分类号： A61B1/07 , A61B3/12 , A61B90/36 , A61B2090/306 , G02B6/353 , G02B26/04
摘要： A variable-wedge rotating-disk attenuator for use in an ophthalmic endoilluminator is disclosed. The attenuator includes a wedge attached to an axle. The size of the wedge can be adjusted over a variable angle as measured through an arc of the wedge. The axle to which the wedge is attached rotates such that the wedge rotates around a pivot defined by the axle. The variable-wedge rotating-disk attenuator is located such that it affects the intensity of a light beam transmitted into an eye.
摘要翻译：公开了一种用于眼科内窥镜的可变楔形旋转盘衰减器。衰减器包括附接到轴的楔子。可以通过楔的弧度测量的可变角度来调节楔块的尺寸。安装楔的轴旋转使得楔形件围绕由轴限定的枢轴旋转。可变楔形旋转盘衰减器被定位成使得其影响透射到眼睛中的光束的强度。

9. 发明申请

WO2016032797A1 OPTICAL COUPLING EFFICIENCY DETECTION 审中-公开
标题翻译：光耦合效率检测
公开(公告)号：WO2016032797A1
公开(公告)日：2016-03-03
申请号：PCT/US2015/045641
申请日：2015-08-18
申请人： NOVARTIS AG , SMITH, Ronald T. , ULINSKAS, Vit , TSE, Ben
发明人： SMITH, Ronald T. , ULINSKAS, Vit , TSE, Ben
IPC分类号： G01J1/04 , G01J1/30 , G01J1/42
CPC分类号： A61B3/0008 , G01J1/0425 , G01J1/30 , G01J1/4257 , G02B27/00
摘要： An ophthalmic endo-illumination system (206) includes a light source that produces a light beam (305), a fiber port that receives an optical fiber (310), a condenser (302) that couples at least a portion of the light beam into the optical fiber received at the fiber port, and a beam splitter (304) disposed between the fiber port and the condenser. The beam splitter is configured to receive the light beam from the condenser and split the light beam into a first beam (312) which is coupled to the optical fiber and a second beam (314) which is coupled to a monitoring fiber (306). An optical sensor (308) is provided to detect an amount of the second beam output from the monitoring fiber. The coupling efficiency of the first beam coupled into the optical fiber may be determined based on the amount of the second beam output from the monitoring fiber.
摘要翻译：眼科内照射系统（206）包括产生光束（305）的光源，接收光纤（310）的光纤端口，将至少一部分光束耦合的冷凝器（302）在光纤端口处接收的光纤和设置在光纤端口和冷凝器之间的分束器（304）。分束器被配置为接收来自冷凝器的光束并将光束分成耦合到光纤的第一光束（312）和耦合到监视光纤（306）的第二光束（314）。提供光学传感器（308）以检测从监视光纤输出的第二光束的量。耦合到光纤中的第一光束的耦合效率可以基于从监视光纤输出的第二光束的量来确定。

10. 发明申请

WO2011078963A1 LIGHT COLLECTOR FOR A WHITE LIGHT LED ILLUMINATOR 审中-公开
标题翻译：用于白光LED照明器的集光器
公开(公告)号：WO2011078963A1
公开(公告)日：2011-06-30
申请号：PCT/US2010/059264
申请日：2010-12-07
申请人： ALCON RESEARCH, LTD. , ARTSYUKHOVICH, Alexander N. , BOUKHNY, Mikhail , SMITH, Ronald T. , HORVATH, Christopher
发明人： ARTSYUKHOVICH, Alexander N. , BOUKHNY, Mikhail , SMITH, Ronald T. , HORVATH, Christopher
IPC分类号： F21V7/04
CPC分类号： G02B19/0028 , G02B19/0061 , H01L33/58
摘要： A white light source includes a light-emitting diode (LED) configured to emit white light in an angular distribution. The white light source further includes a light guide and a light collector configured to collect light across the angular distribution. The light collected by the light collector contributes to a total luminous flux of the white light coupled into the light guide.
摘要翻译：白光源包括被配置为以角度分布发射白光的发光二极管（LED）。白光源还包括导光体和被配置为收集角度分布上的光的集光器。由光收集器收集的光有助于耦合到光导中的白光的总光通量。

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