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1. 发明申请

WO2012151172A2 IMAGE-PROCESSOR-CONTROLLED MISALIGNMENT-REDUCTION FOR OPHTHALMIC SYSTEMS 审中-公开
标题翻译：用于视觉系统的图像处理器控制的减少误差
公开(公告)号：WO2012151172A2
公开(公告)日：2012-11-08
申请号：PCT/US2012/035927
申请日：2012-05-01
申请人： ALCON LENSX, INC. , JUHASZ, Tibor , RAKSI, Ferenc , HOLLAND, Guy
发明人： JUHASZ, Tibor , RAKSI, Ferenc , HOLLAND, Guy
IPC分类号： A61B3/13 , G02B7/00 , A61B3/00 , A61B3/12 , A61B3/10 , A61B3/15
CPC分类号： G02B7/004 , A61B3/102 , A61B3/152 , G02B7/005
摘要： An ophthalmic system is provided that includes an ophthalmic imaging device to generate an image of a portion of an imaged eye of a patient, an image processor to determine a misalignment of the imaged eye and the imaging device by processing the generated image, and to generate a control signal according to the determined misalignment, and a misalignment-reduction system to receive the control signal, and to generate a misalignment-reduction response. The misalignment-reduction system can include a fixation light system or a gantry. In some cases a locator light system may provide additional alignment information for the image processor.
摘要翻译：提供了一种眼科系统，其包括眼科成像装置，以产生患者的成像眼睛的一部分的图像;图像处理器，用于通过处理生成的图像来确定成像眼睛和成像装置的未对准，并且生成根据确定的未对准的控制信号，以及用于接收控制信号的未对准减小系统，并产生未对准减小响应。不对准减小系统可以包括固定光系统或台架。在某些情况下，定位器光系统可以为图像处理器提供附加的对准信息。

2. 发明申请

WO2012037169A3 ELECTRONICALLY CONTROLLED FIXATION LIGHT FOR OPHTHALMIC IMAGING SYSTEMS 审中-公开
公开(公告)号：WO2012037169A3
公开(公告)日：2012-03-22
申请号：PCT/US2011/051466
申请日：2011-09-13
申请人： 4)ALCON LENSX, INC. , JUHASZ, Tibor , HOLLAND, Guy , RAKSI, Ferenc
发明人： JUHASZ, Tibor , HOLLAND, Guy , RAKSI, Ferenc
IPC分类号： A61B3/10 , A61B3/14
摘要： An electronically controlled fixation light system is described for ophthalmic systems. The ophthalmic system can include an ophthalmic imaging device that generates an image of a portion of an imaged eye, a fixation light controller that includes an input module, configured to receive an input in relation to the image generated by the ophthalmic imaging device, and a control signal generator that generates an electronic fixation light control signal in response to the received input, and a fixation light source, configured to receive the fixation light control signal, and to generate a fixation light according to the received fixation light control signal. A surgeon can image a portion of an eye with the imaging device, determine a misalignment of the imaged eye relative to the imaging device based on the image, and control the fixation light with an electronic control signal to reduce the determined misalignment.

3. 发明申请

WO2014120990A1 BI-RADIAL PATIENT INTERFACE 审中-公开
标题翻译：双向患者接口
公开(公告)号：WO2014120990A1
公开(公告)日：2014-08-07
申请号：PCT/US2014/013971
申请日：2014-01-31
申请人： ALCON LENSX, INC. , GOLDSHLEGER, Ilya , DONG, Jeremy , JUHASZ, Tibor , LUMMIS, Wesley , RAKSI, Ferenc
发明人： GOLDSHLEGER, Ilya , DONG, Jeremy , JUHASZ, Tibor , LUMMIS, Wesley , RAKSI, Ferenc
IPC分类号： A61F9/00 , A61F9/009
CPC分类号： A61F9/009
摘要： To improve the precision of ophthalmic surgical procedures by reducing corneal wrinkling, a patient interface for an ophthalmic system can include an attachment portion, configured to attach the patient interface to a distal end of the ophthalmic system; a contact portion, configured to dock the patient interface to an eye; and a contact element, coupled to the contact portion, configured to contact a surface of a cornea of the eye as part of the docking of the patient interface to the eye, and having a central portion with a central radius of curvature Rc and a peripheral portion with a peripheral radius of curvature Rp, wherein Rc is smaller than Rp.
摘要翻译：为了通过减少角膜皱纹来提高眼外科手术的精度，用于眼科系统的患者界面可以包括附接部分，其被配置为将患者界面附接到眼科系统的远端; 接触部分，被配置为将患者接口对接到眼睛; 以及耦合到所述接触部分的接触元件，被配置为接触所述眼睛的角膜的表面，作为所述患者接口与所述眼睛对接的一部分，并且具有中心部分具有中心曲率半径Rc和周边具有周边曲率半径Rp的部分，其中Rc小于R p。

4. 发明申请

WO2011163507A2 ADAPTIVE PATIENT INTERFACE 审中-公开
标题翻译：自适应患者接口
公开(公告)号：WO2011163507A2
公开(公告)日：2011-12-29
申请号：PCT/US2011/041676
申请日：2011-06-23
申请人： ALCON LENSX, INC. , RAKSI, Ferenc , JUHASZ, Tibor
发明人： RAKSI, Ferenc , JUHASZ, Tibor
IPC分类号： A61B3/103 , A61B3/18
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。

5. 发明申请

WO2013032993A1 EYE MANIPULATOR 审中-公开
标题翻译：眼睛操作员
公开(公告)号：WO2013032993A1
公开(公告)日：2013-03-07
申请号：PCT/US2012/052460
申请日：2012-08-27
申请人： ALCON LENSX, INC. , JUHASZ, Tibor , NAGY, Laszlo
发明人： JUHASZ, Tibor , NAGY, Laszlo
IPC分类号： A61F9/009 , A61F9/013
CPC分类号： A61F9/013 , A61F9/009 , A61F2009/00887
摘要： An eye-manipulator can include an applicator-arm and an eye-contact element, the applicator-arm providing mechanical control over the eye-contact element, and the eye-contact element, connected to the applicator-arm, can be configured to make contact with an eye. A method of manipulating an eye includes aligning the eye-contact element with an eye by adjusting the applicator-arm of the eye-manipulator; contacting the eye with the eye-contact element of the eye-manipulator; and manipulating the eye with the eye-manipulator to assist a docking of a patient interface of an ophthalmic system onto the eye.
摘要翻译：眼睛操纵器可以包括施用器臂和眼睛接触元件，施加器臂提供对眼睛接触元件的机械控制，并且连接到施用器臂的眼睛接触元件可以被配置为使与眼睛接触。操纵眼睛的方法包括通过调节眼睛操纵器的施用器臂来将眼睛接触元件与眼睛对准; 使眼睛与眼睛操纵器的眼睛接触元件接触; 并且用眼睛操纵器操纵眼睛以帮助眼科系统的患者接口对准眼睛。

6. 发明申请

WO2011163508A3 METHOD AND APPARATUS FOR INTEGRATING CATARACT SURGERY WITH GLAUCOMA OR ASTIGMATISM SURGERY 审中-公开
公开(公告)号：WO2011163508A3
公开(公告)日：2011-12-29
申请号：PCT/US2011/041677
申请日：2011-06-23
申请人： ALCON LENSX, INC. , KURTZ, Ronald, M. , JUHASZ, Tibor
发明人： KURTZ, Ronald, M. , JUHASZ, Tibor
IPC分类号： A61F9/008 , A61N5/067
摘要： A method for integrated eye surgery can include determining a cataract-target region in a lens of the eye; applying cataract-laser pulses to photodisrupt a portion of the determined cataract-target region; determining a glaucoma-target region or an astigmatism-target region in a peripheral region of the eye; and applying surgical laser pulses to create one or more incisions in the glaucoma- or astigmatism-target region by photodisruption; wherein the steps of the method are performed within an integrated surgical procedure. The laser pulses can be applied before making an incision on a cornea of the eye. The integrated surgical procedure may involve using the same pulsed laser source for three functions: for photodisrupting the target region, for making an incision on the capsule of the lens and for making an incision on the cornea of the eye.

7. 发明申请

WO2007050572A2 DISPOSABLE PATIENT INTERFACE 审中-公开
标题翻译：一次性患者接口
公开(公告)号：WO2007050572A2
公开(公告)日：2007-05-03
申请号：PCT/US2006/041412
申请日：2006-10-24
申请人： INTRALASE CORP. , RAKSI, Ferenc , JUHASZ, Tibor , KURTZ, Ron , LUMMIS, Wes , DAVIS, Chris , NAGY, Laszlo
发明人： RAKSI, Ferenc , JUHASZ, Tibor , KURTZ, Ron , LUMMIS, Wes , DAVIS, Chris , NAGY, Laszlo
IPC分类号： A61B18/18 , A61F9/008
CPC分类号： A61F9/009 , A61B2017/306 , A61F9/008
摘要： A patient interface device adapted to provide an interface between a cornea and a surgical laser system. A frame has an applanation end and an attachment end which is adapted to couple to the surgical laser system. A skirt is affixed to the applanation end of the frame and is adapted to seal against the anterior surface of the cornea to form a chamber. A lens is disposed near the applanation end of the frame and is supported by a flexible support which affixes the lens to the frame.
摘要翻译：适于在角膜和手术激光系统之间提供界面的患者界面装置。框架具有扁平端部和适于耦合到手术激光系统的附接端部。裙边固定在框架的扁平端，并适于密封角膜的前表面以形成腔室。镜片被放置在框架的扁平端附近并由将镜片固定到框架的柔性支撑件支撑。

8. 发明申请

WO2004032810A3 METHOD AND SYSTEM FOR DETERMINING THE POSITION AND ALIGNMENT OF A SURFACE OF AN OBJECT IN RELATION TO A LASER BEAM 审中-公开
公开(公告)号：WO2004032810A3
公开(公告)日：2004-04-22
申请号：PCT/US2003/029296
申请日：2003-09-19
申请人： INTRALASE CORP. , HORVATH, Christopher , ZADOYAN, Ruben , RAKSI, Ferenc , BOR, Zsolt , HOLLAND, Guy, Vern , JUHASZ, Tibor
发明人： HORVATH, Christopher , ZADOYAN, Ruben , RAKSI, Ferenc , BOR, Zsolt , HOLLAND, Guy, Vern , JUHASZ, Tibor
IPC分类号： A61F9/009
摘要： The present invention generally relates to a method and system for determining the position and alignment of a plane in relation to an intersecting axis and using that known position and alignment to allow for corrections to be made when using the plane as a reference plane. More particularly, the invention relates to a method and system for determining the angle of tilt of a planar surface in relation to a laser beam, and using the determined angle of tilt to calculate a correction factor to be applied to the laser beam. Briefly stated, the method and system ultimately calculates a correction factor, z-offset, that is applied when using the laser beam in a procedure.

9. 发明申请

WO2008030699A3 SYSTEM AND METHOD FOR RESECTING CORNEAL TISSUE 审中-公开
公开(公告)号：WO2008030699A3
公开(公告)日：2008-03-13
申请号：PCT/US2007/076335
申请日：2007-08-20
申请人： AMO DEVELOPMENT LLC , KURTZ, Ronald, M. , JUHASZ, Tibor , SARAYBA, Melvin, A. , STEINERT, Roger
发明人： KURTZ, Ronald, M. , JUHASZ, Tibor , SARAYBA, Melvin, A. , STEINERT, Roger
IPC分类号： A61F9/08
摘要： A system and method of resecting corneal tissue for transplantation is disclosed. In each of the recipient cornea and the donor cornea, an annular incision is made at a predetermined incision depth. A first sidecut incision is made in each cornea, running from the outer periphery of the annular incision to one of the anterior corneal surface or the posterior corneal surface. The first sidecut incision forms an acute angle with the annular incision. A second sidecut incision is also made in each cornea, running from the inner periphery of the annular incision to the other of the anterior corneal surface or the posterior corneal surface. The second sidecut incision forms an acute angle with the annular incision. The combination of the incisions in each cornea resects corneal tissue from the recipient cornea and donor tissue from the donor cornea. The donor tissue is grafted into the recipient cornea.

10. 发明申请

WO2008030698A3 SYSTEM AND METHOD FOR RESECTING CORNEAL TISSUE 审中-公开
公开(公告)号：WO2008030698A3
公开(公告)日：2008-03-13
申请号：PCT/US2007/076334
申请日：2007-08-20
申请人： AMO DEVELOPMENT, LLC , KURTZ, Ronald, M. , JOTYAN, Gagik , JUHASZ, Tibor , SARAYBA, Melvin, A.
发明人： KURTZ, Ronald, M. , JOTYAN, Gagik , JUHASZ, Tibor , SARAYBA, Melvin, A.
IPC分类号： A61F9/008
摘要： A system and method for resecting and transplanting corneal tissue is disclosed. In a recipient cornea, a resection depth from the anterior surface of the recipient cornea is determined based upon a biomechanical model of the recipient cornea. A resection incision for resecting a posterior portion of the recipient cornea is made at the resection depth. Preferably, the incision is made using a surgical laser. Optionally, a contact lens may be placed against the anterior surface of the recipient cornea, wherein the shape of the anterior surface is conformed to the shape of the contact lens.

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