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公开(公告)号：US20160213247A1
公开(公告)日：2016-07-28
申请号：US14915494
申请日：2013-09-02
申请人： WAVELIGHT GMBH
发明人： Tobias Jeglorz , Christof Donitzky
CPC分类号： A61B3/1025 , A61B3/1005 , A61B3/102 , A61B3/111 , A61B3/14 , G01B9/02091 , G01B11/2441 , G01B11/245 , G02B26/101 , G02B26/105 , G02B26/123
摘要： In an embodiment, a scanning optical system comprises first and second optical sources for providing and a deflector device. The first and second optical sources provide first and second beams, respectively, of optical radiation. The deflector device is disposed to receive and deflect the first and second beams, and is configured for a scanning operation on a beam of radiation traversing the deflector the device. The first beam is incident on the deflector device with a first orientation and the second beam is incident on the deflector device with a second orientation that is different from the first orientation.
摘要翻译： 在一个实施例中，扫描光学系统包括用于提供的第一和第二光源和偏转器装置。 第一和第二光源分别提供光辐射的第一和第二光束。 偏转器装置设置成接收和偏转第一和第二光束，并且被配置为用于对穿过偏转器的装置的辐射束进行扫描操作。 第一光束以第一取向入射在偏转器装置上，并且第二光束以与第一取向不同的第二取向入射在偏转器装置上。
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公开(公告)号：US20150025510A1
公开(公告)日：2015-01-22
申请号：US14378324
申请日：2013-01-29
申请人： Wavelight GMBH
IPC分类号： A61F9/008
CPC分类号： A61F9/00802 , A61F9/00825 , A61F9/0084 , A61F2009/00855 , A61F2009/0087 , A61F2009/00872 , A61F2009/00887 , A61F2009/00891 , A61F2009/00895 , A61F2009/00897
摘要： A process for configuring a laser device comprising: selecting a pulse length within a range from 1 ps to 1 ns; selecting a wavelength for the laser radiation within a range from 300 nm to 400 nm or within a range from 800 nm to 1100 nm; ascertaining a set of parameter values of the laser device that when the laser device is operated with these parameter values a two-dimensionally extensive separation of tissue of human corneal or lenticular tissue is achieved by stringing together local sites of damage, the set of parameter values including the selected pulse length, the selected wavelength, and values for at least one of the following parameters: a pulse energy, a pulse repetition rate, a fluence per radiation pulse, a number of pulses per site of damage, a scanning speed of a scanning apparatus of the laser device, and a focus diameter.
摘要翻译： 一种用于配置激光设备的方法，包括：选择1ps至1ns范围内的脉冲长度; 在300nm至400nm的范围内或在800nm至1100nm的范围内选择激光辐射的波长; 确定激光装置的一组参数值，当用这些参数值操作激光装置时，人角膜或透镜组织的组织的二维广泛分离是通过将局部损伤部位连在一起而实现的，该组参数值 包括所选择的脉冲长度，所选择的波长以及以下参数中的至少一个的值：脉冲能量，脉冲重复率，每个辐射脉冲的注量，每个损伤部位的脉冲数，扫描速度 激光装置的扫描装置和聚焦直径。
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公开(公告)号：US20140361145A1
公开(公告)日：2014-12-11
申请号：US14369824
申请日：2012-11-14
申请人： WAVELIGHT GMBH
IPC分类号： H01S3/00
CPC分类号： H01S3/0057 , A61F9/008 , A61F9/0084 , G01J11/00 , H01S3/106
摘要： In certain embodiments, a system (10) comprises a laser source (20), one or more optical elements (24), a monitoring device (28), and a control computer (30). The laser source (20) emits one or more laser pulses. The optical elements (24) change a pulse length of the laser pulses, and the monitoring device (28) measures the pulse length of the laser pulses to detect the change in the pulse length. The control computer (30) receives the measured pulse length from the monitoring device (28), determines one or more laser parameters that compensate for the change in the pulse length, and controls the laser source (20) according to the laser parameters.
摘要翻译： 在某些实施例中，系统（10）包括激光源（20），一个或多个光学元件（24），监视设备（28）和控制计算机（30）。 激光源（20）发射一个或多个激光脉冲。 光学元件（24）改变激光脉冲的脉冲长度，并且监视装置（28）测量激光脉冲的脉冲长度以检测脉冲长度的变化。 控制计算机（30）从监视装置（28）接收测量的脉冲长度，确定补偿脉冲长度变化的一个或多个激光参数，并根据激光参数控制激光源（20）。
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公开(公告)号：US20140347629A1
公开(公告)日：2014-11-27
申请号：US14368782
申请日：2011-12-30
申请人： WAVELIGHT GMBH
CPC分类号： A61B3/18 , A61B3/0008 , A61B3/0091 , A61B3/1015 , A61B3/102 , A61B3/107 , A61B3/113 , A61B3/145 , A61B5/0066 , G02B27/1013 , G02B27/141
摘要： A device for ophthalmic radiation is provided. The device comprises a radiation interface, an optical branch coupler, and a plurality of ophthalmic units. The radiation interface is adapted to at least one of output and capture radiation on an optical path. The optical path is directable towards a patient's eye. The optical branch coupler is adapted to couple output radiation from a plurality of optical branches into the optical path and to couple captured radiation from the optical path into the optical branches. The captured radiation is spectrally split by the optical branch coupler into the optical branches. Each of the optical branches has a different spectral range. Each of the plurality of ophthalmic units is arranged to couple to one of the optical branches.
摘要翻译： 提供了一种用于眼科辐射的装置。 该装置包括辐射接口，光学分支耦合器和多个眼科单元。 辐射接口适于光路上的输出和捕获辐射中的至少一个。 光路可以指向患者的眼睛。 光分支耦合器适于将来自多个光分支的输出辐射耦合到光路中，并将捕获的辐射从光路耦合到光分支中。 被捕获的辐射被光学分支耦合器光谱分裂成光学分支。 每个光学分支具有不同的光谱范围。 多个眼科单元中的每一个布置成耦合到一个光学分支。
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公开(公告)号：US10828506B2
公开(公告)日：2020-11-10
申请号：US15024827
申请日：2013-10-30
申请人： Wavelight GmbH
摘要： A crosslinking control system, the use of the crosslinking control system, a laser system comprising the crosslinking control system, a crosslinking control method and a method for laser treatment are provided. The crosslinking control system comprises a photosensitizer providing unit, a light source configured to provide light having a wavelength suitable to activate the photosensitizer introduced into or applied onto the tissue for crosslinking, and a control computer.
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公开(公告)号：US10582851B2
公开(公告)日：2020-03-10
申请号：US15725978
申请日：2017-10-05
申请人： Wavelight GmbH
IPC分类号： A61B3/10 , A61B3/00 , A61B3/14 , A61B3/107 , A61B3/113 , G02B27/10 , A61B5/00 , A61B3/18 , G02B27/14
摘要： A device (100) for ophthalmic radiation is provided. The device comprises a radiation interface (102), an optical branch coupler (104), and a plurality of ophthalmic units (106, 108, 110, 112). The radiation interface is adapted to at least one of output and capture radiation on an optical path (124). The optical path is directable towards a patient's eye. The optical branch coupler is adapted to couple output radiation from a plurality of optical branches (118, 119, 120, 122, 123) into the optical path and to couple captured radiation from the optical path into the optical branches. The captured radiation is spectrally split by the optical branch coupler into the optical branches. Each of the optical branches has a different spectral range. Each of the plurality of ophthalmic units is arranged to couple to one of the optical branches.
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公开(公告)号：US09943442B2
公开(公告)日：2018-04-17
申请号：US14772116
申请日：2013-03-08
申请人： Wavelight Gmbh
发明人： Johannes Krause , Christof Donitzky
IPC分类号： A61F9/008
CPC分类号： A61F9/00836 , A61F2009/00855 , A61F2009/00872 , A61F2009/00897
摘要： An apparatus for creating incisions in a human cornea comprises: a source of pulsed laser radiation; a scanner device for scanning the laser radiation; and a control computer for controlling the scanner device based on a control program, the control program containing instructions that, when executed by the computer, bring about the creation in the cornea of: a flap cut defining a corneal flap that is connected to surrounding corneal tissue through a hinge; and one or more auxiliary cuts in connection with the flap cut for removing gas generated during creation of the flap cut, the one or more auxiliary cuts defining a first channel extending from the flap cut to an anterior surface of the cornea and a reservoir located at least partially deeper within the cornea than the flap cut.
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公开(公告)号：US20160008173A1
公开(公告)日：2016-01-14
申请号：US14772116
申请日：2013-03-08
申请人： WAVELIGHT GMBH
发明人： Johannes Krause , Christof Donitzky
IPC分类号： A61F9/008
CPC分类号： A61F9/00836 , A61F2009/00855 , A61F2009/00872 , A61F2009/00897
摘要： An apparatus for creating incisions in a human cornea comprises: a source of pulsed laser radiation; a scanner device for scanning the laser radiation; and a control computer for controlling the scanner device based on a control program, the control program containing instructions that, when executed by the computer, bring about the creation in the cornea of: a flap cut defining a corneal flap that is connected to surrounding corneal tissue through a hinge; and one or more auxiliary cuts in connection with the flap cut for removing gas generated during creation of the flap cut, the one or more auxiliary cuts defining a first channel extending from the flap cut to an anterior surface of the cornea and a reservoir located at least partially deeper within the cornea than the flap cut.
摘要翻译： 用于在人角膜中产生切口的装置包括：脉冲激光辐射源; 用于扫描激光辐射的扫描器装置; 以及控制计算机，用于基于控制程序控制所述扫描仪装置，所述控制程序包含指令，所述指令在由所述计算机执行时在所述角膜中产生：定义与周围角膜连接的角膜的瓣片切割 组织通过铰链; 以及一个或多个辅助切口，与所述翼片切割相关联，用于去除在所述翼片切割过程中产生的气体，所述一个或多个辅助切口限定从所述翼片切口延伸到所述角膜的前表面的第一通道，以及位于 在角膜内部比皮瓣切割最少部分更深。
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公开(公告)号：US08715272B2
公开(公告)日：2014-05-06
申请号：US13865487
申请日：2013-04-18
申请人： WaveLight GmbH
IPC分类号： A61F9/01
CPC分类号： A61F9/00806 , A61F9/00804 , A61F9/00836 , A61F9/009 , A61F2009/00872 , A61F2009/00897
摘要： A device for machining the human cornea with focused laser radiation includes controllable components for setting the location of the radiation focus, a control computer for controlling these components, and also a control program for the control computer. The control program contains instructions that have been designed to bring about, upon execution by the control computer, the generation of incisions in the cornea in accordance with a predetermined incision figure, the incision figure defining a corneal bed, a flap situated on the bed and also at least one tissue strip situated in the region of the peripheral edge of the flap between the bed and the flap and extending along the edge of the flap. After the flap has been folded away, the tissue strip has to be removed and enables a creaseless post-ablative close fitting of the folded-back flap against the surface of the bed. In this manner, microstriae which may impair the visual capacity can be avoided.
摘要翻译： 用于用聚焦激光辐射加工人角膜的装置包括用于设置辐射聚焦位置的可控组件，用于控制这些部件的控制计算机，以及用于控制计算机的控制程序。 控制程序包含指令，其被设计为在控制计算机执行时根据预定切口图形形成角膜切割，限定角膜床的切口图形，位于床上的皮瓣和 还有至少一个组织条，位于床和翼片之间的翼片的周边边缘的区域中并且沿翼片的边缘延伸。 在折叠折叠之后，必须去除组织带，并且使得折叠式折叠板的无残余的消融后紧密配合在床的表面上。 以这种方式，可以避免可能损害视觉容量的微阵。
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公开(公告)号：US10433722B2
公开(公告)日：2019-10-08
申请号：US14914600
申请日：2013-10-11
申请人： Wavelight GmbH
发明人： Klaus Vogler , Christof Donitzky
摘要： A diagnosis system and a diagnosis method are provided. More specifically, embodiments of the present disclosure relate to a diagnosis system for detection of corneal degeneration impacting the biomechanical stability of the human cornea and a diagnosis method for detection of corneal degeneration impacting the biomechanical stability of the human cornea. Still more specifically, embodiments of the present disclosure relate to a diagnosis system for early detection of corneal degeneration impacting the biomechanical stability of the human cornea and a diagnosis method for early detection of corneal degeneration impacting the biomechanical stability of the human cornea.
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