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1. 发明申请

WO2009002574A2 OPHTHALMIC ENDOILLUMINATOR WITH VARIABLE-WEDGE ROTATING-DISK BEAM ATTENUATOR 审中-公开
标题翻译：带可变式旋转光束光束衰减器的眼底内窥镜
公开(公告)号：WO2009002574A2
公开(公告)日：2008-12-31
申请号：PCT/US2008/055750
申请日：2008-03-04
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
CPC分类号： A61B3/0008 , A61B90/30 , A61B2090/3614
摘要： An ophthalmic endoilluminator includes a light source, a variable-wedge rotating-disk attenuator, a condensing lens, and an optical fiber. The variable-wedge rotating-disk attenuator attenuates the light produced by the light source. The variable-wedge rotating-disk attenuator includes a wedge capable of being adjusted over a variable angle as measured through an arc of the wedge and an axle to which the wedge is attached. The axle rotates such that the wedge rotates around a pivot defined by the axle. The condensing lens focuses the attenuated light. The optical fiber carries the focused light into an eye. 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：眼科内窥镜包括光源，可变楔形旋转盘衰减器，聚光透镜和光纤。可变楔形旋转盘衰减器衰减由光源产生的光。可变楔形旋转盘衰减器包括能够通过楔形弧线和楔形物附接到的轴测量的可变角度的楔形物。轴旋转使得楔形物围绕由轴限定的枢轴旋转。聚光透镜对衰减光进行聚焦。光纤将聚焦光带入眼睛。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。

2. 发明申请

WO2009091462A1 TARGETED ILLUMINATION FOR SURGICAL INSTRUMENT 审中-公开
标题翻译：手术仪器的目标照明
公开(公告)号：WO2009091462A1
公开(公告)日：2009-07-23
申请号：PCT/US2008/086119
申请日：2008-12-10
申请人： ALCON, INC. , AULD, Jack, R. , SMITH, Ronald, T.
发明人： AULD, Jack, R. , SMITH, Ronald, T.
IPC分类号： A61B19/00 , A61F9/007
CPC分类号： A61B17/320016 , A61B1/0669 , A61B1/07 , A61B17/28 , A61B17/3201 , A61B17/320783 , A61B90/30 , A61B2090/306 , A61F9/007
摘要： An illuminated surgical instrument has a working area located near an end of the instrument. An array of optical fibers terminates near the end of the instrument. The array of optical fibers is located adjacent to the instrument such that the array of optical fibers provides targeted illumination to the working area only on one side of the instrument.
摘要翻译：照明的外科器械具有靠近仪器末端的工作区域。光纤阵列在仪器末端附近终止。光纤阵列位于仪器附近，使得光纤阵列仅在仪器的一侧向工作区域提供目标照明。

3. 发明申请

WO2007053666A1 SURGICAL WIDE-ANGLE ILLUMINATOR 审中-公开
标题翻译：外科视角照明器
公开(公告)号：WO2007053666A1
公开(公告)日：2007-05-10
申请号：PCT/US2006/042616
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 , A61B90/30 , A61B90/36 , A61B2090/306 , A61B2090/308
摘要： A high-efficiency, wide-angle illumination surgical system (12) is disclosed, one embodiment comprising: a light source (12) for providing a light beam; an optical cable (14) , optically coupled to the light source for receiving and transmitting the light beam; a handpiece (10) , operably coupled to the optical cable; an optical fiber (22) , operably coupled to the handpiece, wherein the optical fiber is optically coupled to the optical cable to receive and transmit the light beam, an optical element (20) , optically coupled to a distal end of the optical fiber, for receiving the light beam and scattering the light beam to illuminate an area, wherein the optical element comprises a compound parabolic concentrator ("CPC") cone; and a cannula (16) , operably coupled to the handpiece, for housing and directing the optical fiber and the optical element. The CPC-cone optical element angularly spreads the light beam out to a high off-axis angle and emits the light out of the distal end of the cannula with high efficiency.
摘要翻译：公开了一种高效率的广角照明手术系统（12），一个实施例包括：用于提供光束的光源（12）光学缆线（14），光学耦合到光源，用于接收和传输光束; 可操作地耦合到所述光缆的手持件（10）; 可操作地耦合到所述手持件的光纤（22），其中所述光纤光学耦合到所述光缆以接收和传输所述光束;光学元件（20），光学耦合到所述光纤的远端，用于接收光束并散射光束以照亮一个区域，其中该光学元件包括复合抛物面聚光器（“CPC”）锥体; 以及可操作地联接到所述手持件的套管（16），用于容纳和引导所述光纤和所述光学元件。 CPC锥形光学元件将光束成角度地扩展到高的离轴角度，并以高效率将光从套管的远端射出。

4. 发明申请

WO2007133267A1 ILLUMINATED INFUSION CANNULA 审中-公开
标题翻译：照射输注肛门
公开(公告)号：WO2007133267A1
公开(公告)日：2007-11-22
申请号：PCT/US2006/048036
申请日：2006-12-18
申请人： ALCON, INC. , SMITH, Ronald, T. , AULD, Jack, R. , MCCOLLAM, Christopher , LIN, Dean, Y. , HICKINGBOTHAM, Dyson, W.
发明人： SMITH, Ronald, T. , AULD, Jack, R. , MCCOLLAM, Christopher , LIN, Dean, Y. , HICKINGBOTHAM, Dyson, W.
IPC分类号： A61F9/007
CPC分类号： A61F9/00736 , A61B17/3421 , A61B2017/3419 , A61B2090/306 , A61M5/158 , A61M2205/587 , A61M2210/0612
摘要： A transparent illuminated infusion cannula is provided for illuminating an area during eye surgery. An optical fiber may be spaced a certain distance away from the cannula such that fluid flow around the distal end of the fiber and into the transparent cannula may occur with a much higher flow rate than what had previously been possible. The fiber cannula airspace may be optimized so that the cross-sectional area of the fluid conduit remains substantially constant in order to achieve a best compromise between high light transmittance and high fluid flow rate.
摘要翻译：提供透明照明输液插管，用于在眼睛手术期间照射区域。光纤可以与套管间隔一定距离，使得围绕纤维的远端并进入透明套管的流体流可以以比先前可能的更高的流速发生。纤维插管空气空间可以被优化，使得流体导管的横截面积保持基本上恒定，以便在高透光率和高流体流速之间实现最佳的折中。

5. 发明申请

WO2013043396A1 OPHTHALMIC ENDOILLUMINATORS WITH DIRECTED LIGHT 审中-公开
标题翻译：具有指示光的眼底内镜
公开(公告)号：WO2013043396A1
公开(公告)日：2013-03-28
申请号：PCT/US2012/054366
申请日：2012-09-10
申请人： ALCON RESEARCH, LTD. , AULD, Jack, R. , MARTIN, Michael, M. , PAPAC, Michael, J. , SMITH, Ronald, T. , YADLOWSKY, Michael, J.
发明人： AULD, Jack, R. , MARTIN, Michael, M. , PAPAC, Michael, J. , SMITH, Ronald, T. , YADLOWSKY, Michael, J.
IPC分类号： A61B17/32 , A61B17/14
CPC分类号： A61B1/07 , A61B1/00183 , A61B3/0008 , A61B90/30 , A61B2090/306
摘要： Certain embodiments of an endoilluminator may include a cannula, an intermediate material, and an optical fiber. The cannula has a substantially cylindrical shape that defines an interior region and has a cylindrical axis. The intermediate material is disposed within the interior region. The optical fiber is disposed within the intermediate material and has a fiber optical axis and a distal end configured to emit light. The emitted light has an illumination pattern with an illumination axis that is not parallel to the cylindrical axis.
摘要翻译：内照射器的某些实施例可以包括插管，中间材料和光纤。套管具有基本上圆柱形的形状，其限定内部区域并且具有圆柱形轴线。中间材料设置在内部区域内。光纤设置在中间材料内，并且具有被配置为发光的光纤光轴和远端。发射的光具有照明图案，其照明轴线不平行于圆柱轴线。

6. 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。

7. 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。

8. 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）。

9. 发明申请

WO2013039669A1 LED ILLUMINATOR 审中-公开
标题翻译： LED照明器
公开(公告)号：WO2013039669A1
公开(公告)日：2013-03-21
申请号：PCT/US2012/052200
申请日：2012-08-24
申请人： ALCON RESEARCH, LTD. , ARTSYUKHOVICH, Alexander, M. , PAPAC, Michael, J. , SMITH, Ronald, T.
发明人： ARTSYUKHOVICH, Alexander, M. , PAPAC, Michael, J. , SMITH, Ronald, T.
IPC分类号： A61B3/10
CPC分类号： A61B90/30 , A61B3/0008 , A61F9/007
摘要： Disclosed is an exemplary illumination device for enhancing the brightness and chromaticity of an illuminator 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）的照明器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。

10. 发明申请

WO2011078958A1 ENHANCED LED ILLUMINATOR 审中-公开
标题翻译：增强型LED照明器
公开(公告)号：WO2011078958A1
公开(公告)日：2011-06-30
申请号：PCT/US2010/059092
申请日：2010-12-06
申请人： ALCON RESEARCH, LTD. , SMITH, Ronald, T.
发明人： SMITH, Ronald, T.
IPC分类号： A61B3/10
CPC分类号： A61B3/0008 , G02B6/0006 , G02B23/2469
摘要： An ophthalmic illuminator is disclosed, one embodiment comprising an illumination source and an optical fiber for transmitting a combined light beam from the illumination source to a site, such as a surgical site within an eye, wherein the illumination source comprises a plurality of light emitting diode (LED) chips optically coupled to a corresponding plurality of light pipes, the LED chips and light pipes arranged in a configuration such that the light pipes converge together at their distal ends to form a cubic box having five sides formed by the distal ends of the light guides and an open side from which the combined light beam, composed of light from a plurality of light beams generated by the LED chips and transmitted to the cubic box by the light guides, is emitted.
摘要翻译：公开了一种眼科照明器，一个实施例包括照明源和光纤，用于将来自照明源的组合光束传输到诸如眼睛内的手术部位的位置，其中照明源包括多个发光二极管（LED）芯片，其光耦合到相应的多个光管，所述LED芯片和光管被布置成使得所述光管在其远端处会聚在一起以形成立方体盒，所述立方体盒具有由所述多个光管的远端形成的五个侧面光引导件和开放侧，由LED芯片产生的多个光束的光组成并由光导被传输到立方体的组合光束从该侧射出。

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