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41. 发明授权

US09456925B2 Photodisruptive laser treatment of the crystalline lens 有权
标题翻译：光破坏性激光治疗晶状体
公开(公告)号：US09456925B2
公开(公告)日：2016-10-04
申请号：US12343418
申请日：2008-12-23
申请人： Ronald M. Kurtz , Ferenc Raksi , Peter Goldstein
发明人： Ronald M. Kurtz , Ferenc Raksi , Peter Goldstein
IPC分类号： A61F9/008 , A61F9/009
CPC分类号： A61F9/00838 , A61F9/008 , A61F9/009 , A61F2009/00851 , A61F2009/0087 , A61F2009/00895 , A61F2009/00897
摘要： Apparatus and methods of treating a hard lens region of an eye with a laser where one method includes identifying a boundary of the hard lens region, selecting a laser-parameter to enable a photodisruptive procedure in the hard lens region and to control a spreading of bubbles in the hard lens region, modifying a mechanical property of a posterior portion of the hard lens region in a proximity of the identified boundary by the photodisruptive procedure, and modifying a mechanical property of a portion anterior to the modified posterior portion of the hard lens region by the photodisruptive procedure. The laser bubbles can be applied to form incisions which are non transverse to an axis of the eye and intersect the lens fibers.
摘要翻译：用激光处理眼睛的硬透镜区域的装置和方法，其中一种方法包括识别硬透镜区域的边界，选择激光参数以实现硬透镜区域中的光破坏性过程并且控制气泡的扩散在硬透镜区域中，通过光破坏性程序改变在所识别的边界附近的硬质透镜区域的后部的机械性能，并且改变硬透镜区域的改进的后部之前的部分的机械性能通过光致破坏性程序。可以应用激光气泡以形成不横向于眼睛的轴线并与透镜纤维相交的切口。

42. 发明授权

US08845624B2 Adaptive patient interface 有权
标题翻译：自适应患者接口
公开(公告)号：US08845624B2
公开(公告)日：2014-09-30
申请号：US12824107
申请日：2010-06-25
申请人： Ferenc Raksi , Tibor Juhasz
发明人： Ferenc Raksi , Tibor Juhasz
IPC分类号： A61B18/18 , A61F9/009
CPC分类号： A61F9/009
摘要： A patient interface for an ophthalmic system can include an attachment module, attachable to the ophthalmic system, and a contact module, configured to accommodate a viscoelastic substance between the patient interface and a procedure eye. The viscoelastic substance can include a fluid, a liquid, a gel, a cream, an artificial tear, a film, an elastic material, or a viscous material. The refractive index of the viscoelastic substance can be within a range of approximately 1.24-1.52 at an operating wavelength of the ophthalmic system. The patient interface can further include input ports, output ports, and a suction system. It can be an integrated design or a multi-piece patient interface. The viscoelastic substance can be provided by injection, on the cornea, at the contact module, or in a space bounded by soft elastic films or membranes, such as in a bag.
摘要翻译：用于眼科系统的患者界面可以包括可连接到眼科系统的附接模块，以及接触模块，其构造成在患者界面和手术眼之间容纳粘弹性物质。粘弹性物质可以包括流体，液体，凝胶，霜，人造泪，膜，弹性材料或粘性材料。在眼科系统的工作波长下，粘弹性物质的折射率可以在约1.24-1.52的范围内。患者界面还可以包括输入端口，输出端口和抽吸系统。它可以是一体化设计或多片式患者界面。粘弹性物质可以通过注射，角膜，接触模块，或由柔软的弹性膜或膜（例如袋子）限定的空间来提供。

43. 发明授权

US08632526B2 System and method of interfacing a surgical laser with an eye 有权
标题翻译：手术激光与眼睛接口的系统和方法
公开(公告)号：US08632526B2
公开(公告)日：2014-01-21
申请号：US11936714
申请日：2007-11-07
申请人： Michael Brownell , Ferenc Raksi
发明人： Michael Brownell , Ferenc Raksi
IPC分类号： A61B18/20
CPC分类号： A61F9/009 , A61F9/00827 , A61F2009/00844 , A61F2009/00872
摘要： A system for interfacing a surgical laser with an eye includes a first sensing element to couple to an output surface of the laser, an interface lens having second sensing element coupled to a first surface of the interface lens, and a detector coupled to the first sensing element. A second surface of the interface lens contacts the eye. The detector determines when the first sensing element contacts the second sensing element. A method for aligning the laser with the eye includes coupling the laser to the patient interface, sensing an electrical change indicating a position of the output surface with the interface lens, comparing the electrical change with a predetermined value to produce a correction, and re-positioning the laser with the correction.
摘要翻译：用于将手术激光与眼睛接口的系统包括耦合到激光器的输出表面的第一感测元件，具有耦合到接口透镜的第一表面的第二感测元件的接口透镜，以及耦合到第一感测的检测器元件。界面镜片的第二表面接触眼睛。检测器确定第一感测元件何时接触第二感测元件。用于将激光与眼睛对准的方法包括将激光器耦合到患者接口，感测指示输出表面与界面透镜的位置的电变化，将电气变化与预定值进行比较以产生校正，定位激光与校正。

44. 发明授权

US08500725B2 Optical system for ophthalmic surgical laser 有权
标题翻译：眼科手术激光光学系统
公开(公告)号：US08500725B2
公开(公告)日：2013-08-06
申请号：US12511979
申请日：2009-07-29
申请人： Ferenc Raksi
发明人： Ferenc Raksi
IPC分类号： A61B18/18
CPC分类号： A61F9/008 , A61F9/00825 , A61F2009/00848 , A61F2009/00859 , A61F2009/0087 , A61F2009/00872 , A61F2009/00897 , G02B27/0075
摘要： A laser system for ophthalmic surgery includes a laser engine to generate a pulsed laser beam, and an XY scanner, to receive the generated pulsed laser beam, and to output a scanning laser beam, the XY scanner including an X scanner, including two X scanning minors, and a Y scanner, including two Y scanning minors. The XY scanner can modify essentially independently an angle the outputted scanning laser beam makes with an optical axis, and a position at which the outputted scanning laser beam intersects a subsequent reference plane perpendicular to the optical axis.
摘要翻译：一种用于眼科手术的激光系统包括产生脉冲激光束的激光引擎和用于接收生成的脉冲激光束的XY扫描器，并输出扫描激光束，XY扫描器包括X扫描器，包括两个X扫描未成年人和Y扫描仪，包括两台Y扫描未成年人。 XY扫描仪可以基本上独立地修改输出的扫描激光束与光轴的角度，以及输出的扫描激光束与垂直于光轴的后续参考平面相交的位置。

45. 发明申请

US20120283708A1 ADJUSTING OPHTHALMIC DOCKING SYSTEM 有权
标题翻译：调节眼压系统
公开(公告)号：US20120283708A1
公开(公告)日：2012-11-08
申请号：US13102208
申请日：2011-05-06
申请人： Ferenc Raksi , Wesley William Lummis
发明人： Ferenc Raksi , Wesley William Lummis
IPC分类号： A61F9/009
CPC分类号： A61F9/009 , A61F2009/00851 , A61F2009/00872 , A61F2009/00887 , A61F2009/00897
摘要： An adjusting ophthalmic docking system is described that includes a curved contact element, disposed on a procedure eye, a conformation platform at a distal tip of an optical system to support an adjustment of the curved contact element, and a connector to accommodate the adjustment of the contact element. The curved contact element can be a meniscus-shaped contact lens, with a proximal surface radius larger than a distal surface radius. The contact lens can be made of an approximately refractive index-matching material, such as a fluoro-polymer.
摘要翻译：描述了一种调节眼科对接系统，其包括设置在手术眼上的弯曲接触元件，在光学系统的远端处的构象平台，以支撑弯曲接触元件的调节，以及连接器，以适应接触元件弯曲的接触元件可以是弯月形接触透镜，其近端表面半径大于远端表面半径。隐形眼镜可以由近似折射率匹配的材料制成，例如氟聚合物。

46. 发明授权

US08267925B2 Optical system for ophthalmic surgical laser 有权
标题翻译：眼科手术激光光学系统
公开(公告)号：US08267925B2
公开(公告)日：2012-09-18
申请号：US12511988
申请日：2009-07-29
申请人： Ferenc Raksi , Jesse Buck
发明人： Ferenc Raksi , Jesse Buck
IPC分类号： A61B18/18
CPC分类号： A61F9/008 , A61F9/00825 , A61F2009/00848 , A61F2009/00859 , A61F2009/0087 , A61F2009/00897
摘要： An ophthalmic laser system includes a laser source, to generate a pulsed laser beam, an XY scanner, to receive the pulsed laser beam, and to output an XY-scanning beam, scanned in two directions essentially transverse to an optical axis, and a multi-functional Z scanner, to receive the XY-scanning beam, to output an XYZ-scanning beam, having a numerical aperture NA and a focal spot in a target region, and to modify the numerical aperture NA essentially independently from scanning a Z focal depth of the focal spot along the optical axis.
摘要翻译：眼科激光系统包括激光源，以产生脉冲激光束，XY扫描器，以接收脉冲激光束，并输出在基本上横向于光轴的两个方向扫描的XY扫描光束，以及多功能的Z扫描器，以接收XY扫描光束，以输出具有数值孔径NA和目标区域中的焦点的XYZ扫描光束，并且基本上独立于扫描Z焦深度来修改数值孔径NA 的焦点沿光轴。

47. 发明申请

US20120150161A1 SYSTEM AND METHOD FOR INCISING MATERIAL 有权
标题翻译：用于材料的系统和方法
公开(公告)号：US20120150161A1
公开(公告)日：2012-06-14
申请号：US13400345
申请日：2012-02-20
申请人： Ferenc Raksi , Michael Brownell
发明人： Ferenc Raksi , Michael Brownell
IPC分类号： A61F9/01
CPC分类号： A61F9/008 , A61F9/00829 , A61F9/00831 , A61F9/00836 , A61F2009/00859 , A61F2009/00872 , A61F2009/0088 , A61F2009/00882 , A61F2009/00897
摘要： Systems and methods of incising a portion of a material include creating a sub-surface separation in a region of the material, and incising a periphery of the region with a pulsed laser beam to produce an edge of the portion. The edge includes a periodically varying shape to secure the portion to the material when the portion is reintegrated. The system includes a laser producing the pulsed laser beam, a scanner operable in response to a control signal, and a controller coupled to the scanner. The controller produces the control signal. In response to the control signal, the scanner creates a sub-surface separation in the region with the pulsed laser beam and incises the periphery of the region with the pulsed laser beam to produce the edge with the periodically varying shape.
摘要翻译：切割材料的一部分的系统和方法包括在材料的区域中产生亚表面分离，以及用脉冲激光束切割该区域的周边以产生该部分的边缘。该边缘包括周期性变化的形状，以便当该部分重新整合时将该部分固定到该材料上。该系统包括产生脉冲激光束的激光器，可响应于控制信号操作的扫描器和耦合到扫描器的控制器。控制器产生控制信号。响应于控制信号，扫描器利用脉冲激光束在该区域中产生子表面间隔，并用脉冲激光束切割该区域的周边以产生具有周期性变化形状的边缘。

48. 发明授权

US08142423B2 System and method for incising material 有权
标题翻译：切割材料的系统和方法
公开(公告)号：US08142423B2
公开(公告)日：2012-03-27
申请号：US11936635
申请日：2007-11-07
申请人： Ferenc Raksi , Michael Brownell
发明人： Ferenc Raksi , Michael Brownell
IPC分类号： A61F9/01
CPC分类号： A61F9/008 , A61F9/00829 , A61F9/00831 , A61F9/00836 , A61F2009/00859 , A61F2009/00872 , A61F2009/0088 , A61F2009/00882 , A61F2009/00897
摘要： Systems and methods of incising a portion of a material include creating a sub-surface separation in a region of the material, and incising a periphery of the region with a pulsed laser beam to produce an edge of the portion. The edge includes a periodically varying shape to secure the portion to the material when the portion is reintegrated. The system includes a laser producing the pulsed laser beam, a scanner operable in response to a control signal, and a controller coupled to the scanner. The controller produces the control signal. In response to the control signal, the scanner creates a sub-surface separation in the region with the pulsed laser beam and incises the periphery of the region with the pulsed laser beam to produce the edge with the periodically varying shape.
摘要翻译：切割材料的一部分的系统和方法包括在材料的区域中产生亚表面分离，以及用脉冲激光束切割该区域的周边以产生该部分的边缘。该边缘包括周期性变化的形状，以便当该部分重新整合时将该部分固定到该材料上。该系统包括产生脉冲激光束的激光器，可响应于控制信号操作的扫描器和耦合到扫描器的控制器。控制器产生控制信号。响应于控制信号，扫描器利用脉冲激光束在该区域中产生子表面间隔，并用脉冲激光束切割该区域的周边以产生具有周期性变化形状的边缘。

49. 发明授权

US08049886B1 Spectrometer with adjustable-deflector-controlled alignment for optical coherence tomography 有权
标题翻译：光学相干断层扫描仪带有可调偏转控制对准的光谱仪
公开(公告)号：US08049886B1
公开(公告)日：2011-11-01
申请号：US12904681
申请日：2010-10-14
申请人： Ferenc Raksi
发明人： Ferenc Raksi
IPC分类号： G01J3/28
CPC分类号： G01J3/02 , G01B9/02044 , G01B9/02091 , G01J3/0205 , G01J3/0237 , G01J3/0289 , G01J3/453 , G02B26/0891
摘要： A spectrometer is presented that can include a spectrally dispersive optical element to spectrally disperse a received light, a leveraged-optics adjustable deflector to adjustably deflect the spectrally dispersed light, and a detector array to receive the spectrally dispersed and adjustably deflected light. The received light can include an interference beam combined from a returned image beam and a reference beam in a Spectral Domain Optical Coherence Tomograph. The detector array can include a linear sensor array. The leveraged-optics adjustable deflector can include an optical element with an adjustable transmissive property or an adjustable reflective property, wherein the adjustable deflector is adjustable by a mechanical adjustment being optically leveraged into a smaller optical adjustment.
摘要翻译：提出了一种光谱仪，其可以包括光谱分散光学元件以光谱分散接收的光，杠杆光学可调偏转器，以可调节地偏转光谱分散的光，以及检测器阵列以接收光谱分散和可调偏转的光。所接收的光可以包括在光谱域光学相干断层图中从返回的图像束和参考光束组合的干涉光束。检测器阵列可以包括线性传感器阵列。杠杆光学可调偏转器可以包括具有可调节的透射性质或可调节的反射特性的光学元件，其中可调节的偏转器可通过光学地利用于更小的光学调节的机械调节来调节。

50. 发明申请

US20110202044A1 Optical Coherence Tomographic System for Ophthalmic Surgery 有权
标题翻译：光学相干层析系统眼科手术
公开(公告)号：US20110202044A1
公开(公告)日：2011-08-18
申请号：US12708450
申请日：2010-02-18
申请人： Ilya Goldshleger , Guy Holland , Ferenc Raksi
发明人： Ilya Goldshleger , Guy Holland , Ferenc Raksi
IPC分类号： A61F9/008 , A61B3/14 , A61B3/15 , G06K9/00
CPC分类号： A61B3/102 , A61B5/0066 , A61B5/7257 , A61F9/00825 , A61F9/009 , A61F2009/00851 , A61F2009/0087 , A61F2009/00872 , G01B9/02044 , G01B9/02078 , G01B9/02091
摘要： Optical imaging techniques and systems provide high-fidelity optical imaging based on optical coherence tomographic imaging and can be used for optical imaging in ophthalmic surgery and imaging-guided surgery. One method for imaging an eye includes positioning the eye relative to a Spectral Domain Optical Coherence Tomographic (SD-OCT) imaging system, the eye having a first and a second structure, and imaging the eye with the SD-OCT imaging system by selecting one of a direct image and a mirror image of the first eye-structure and generating a first image-portion corresponding to the selected image of the first eye-structure, selecting one of a direct image and a mirror image of the second eye-structure and generating a first image-portion corresponding to the selected image of the second eye-structure, and suppressing the non-selected images of the first and second structures.
摘要翻译：光学成像技术和系统提供基于光学相干断层成像的高保真光学成像，可用于眼科手术和成像引导手术中的光学成像。用于对眼睛进行成像的一种方法包括相对于光谱域光学相干断层扫描（SD-OCT）成像系统定位眼睛，眼睛具有第一和第二结构，并且通过选择一个来对SD-OCT成像系统进行成像产生第一眼睛结构的直接图像和镜像，并且生成与第一眼睛结构的所选图像相对应的第一图像部分，选择第二眼睛结构的直接图像和镜像中的一个;以及产生与所述第二眼睛结构的所选择的图像相对应的第一图像部分，并且抑制所述第一和第二结构的未选择的图像。

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