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1. 发明申请

US20110264081A1 OPHTHALMOLOGICAL LASER SYSTEM AND OPERATING METHOD 有权
标题翻译： OPHTHALMOLOGICAL激光系统和操作方法
公开(公告)号：US20110264081A1
公开(公告)日：2011-10-27
申请号：US12996250
申请日：2009-06-04
申请人： Matthias Reich , Dieter Grebner , Andreas Koch , Juergen Ledermann , Manfred Dick , Marco Hanft
发明人： Matthias Reich , Dieter Grebner , Andreas Koch , Juergen Ledermann , Manfred Dick , Marco Hanft
IPC分类号： A61F9/008 , A61B3/10
CPC分类号： A61F9/008 , A61B3/1173 , A61F9/00838 , A61F2009/0087
摘要： A polarization beam splitter selectively decouples detection light onto a detector such that it has a polarization direction that differs from the emitted illumination light. This enables the detection of the light scattered back in the eye lens at a high level of accuracy, since stray light from reflections at optical components of the light path is suppressed. In the generating of photo disruptions or other incisions, the ray exposure of the retina may be reduced in that the incisions being furthest away from the laser are induced first such that laminar gas inclusions with an existence duration time of at least 5 seconds result. In this manner the laser radiation propagated in the direction of the retina in further incisions are scattered and partially reflected such that the influence impinging upon the retina is reduced.
摘要翻译：偏振分束器选择性地将检测光分离到检测器上，使得其具有不同于所发射的照明光的偏振方向。这样就可以高精度地检测在眼镜片中散射的光，因为抑制来自光路的光学部件的反射的杂散光。在产生光破坏或其他切口时，可以减少视网膜的射线暴露，因为最远离激光的切口首先被引入，从而导致存在持续时间至少5秒的层流气体夹杂物。以这种方式，在另外的切口中沿视网膜的方向传播的激光辐射被散射并部分反射，使得影响到视网膜的影响减小。

2. 发明授权

US08911431B2 Ophthalmological laser system and operating method 有权
标题翻译：眼科激光系统及操作方法
公开(公告)号：US08911431B2
公开(公告)日：2014-12-16
申请号：US12996250
申请日：2009-06-04
申请人： Matthias Reich , Dieter Grebner , Andreas Koch , Juergen Ledermann , Manfred Dick , Marco Hanft
发明人： Matthias Reich , Dieter Grebner , Andreas Koch , Juergen Ledermann , Manfred Dick , Marco Hanft
IPC分类号： A61F9/008 , A61B3/10 , A61B3/117
CPC分类号： A61F9/008 , A61B3/1173 , A61F9/00838 , A61F2009/0087
摘要： A polarization beam splitter selectively decouples detection light onto a detector such that it has a polarization direction that differs from the emitted illumination light. This enables the detection of the light scattered back in the eye lens at a high level of accuracy, since stray light from reflections at optical components of the light path is suppressed. In the generating of photo disruptions or other incisions, the ray exposure of the retina may be reduced in that the incisions being furthest away from the laser are induced first such that laminar gas inclusions with an existence duration time of at least 5 seconds result. In this manner the laser radiation propagated in the direction of the retina in further incisions are scattered and partially reflected such that the influence impinging upon the retina is reduced.
摘要翻译：偏振分束器选择性地将检测光分离到检测器上，使得其具有不同于所发射的照明光的偏振方向。这样就可以高精度地检测在眼镜片中散射的光，因为抑制来自光路的光学部件的反射的杂散光。在产生光破坏或其他切口时，可以减少视网膜的射线暴露，因为最远离激光的切口首先被引入，从而导致存在持续时间至少5秒的层流气体夹杂物。以这种方式，在另外的切口中沿视网膜的方向传播的激光辐射被散射并部分反射，使得影响到视网膜的影响减小。

3. 发明授权

US09877870B2 Device and method for controlling a laser system 有权
公开(公告)号：US09877870B2
公开(公告)日：2018-01-30
申请号：US13701466
申请日：2011-06-01
申请人： Manfred Dick , Dieter Grebner , Matthias Reich
发明人： Manfred Dick , Dieter Grebner , Matthias Reich
IPC分类号： A61F9/008
CPC分类号： A61F9/0084 , A61F9/008 , A61F9/00838 , A61F2009/00844 , A61F2009/00851 , A61F2009/0087
摘要： A device and a method for controlling a laser system for the treatment of the eye lens by means of laser-induced disruptions. The laser system includes a femtosecond laser and a deflection unit for directing the laser beam and a detection device for detecting a value characteristic of the occurrence of disruptions being provided. The detection device is connected to the control device and the control device is adapted to determine a pulse energy for the laser system from the characteristic value and to actuate the laser accordingly.

4. 发明授权

US09078732B2 Ophthalmologic laser system 有权
标题翻译：眼科激光系统
公开(公告)号：US09078732B2
公开(公告)日：2015-07-14
申请号：US13256176
申请日：2010-03-11
申请人： Manfred Dick , Matthias Reich , Dieter Grebner
发明人： Manfred Dick , Matthias Reich , Dieter Grebner
IPC分类号： A61F9/008
CPC分类号： A61F9/00838 , A61F9/008 , A61F2009/0087 , A61F2009/00872 , A61F2009/00895 , A61F2009/00897
摘要： An ophthalmological laser system for photodisruptive irradiation of ocular tissue, including a crystalline lens or a cornea. The system includes an ultra-short pulse laser, the radiation of which is focusable as illumination light via an illumination beam path including a scanner unit and focusing optics. A control unit is programmed to execute determining irradiation control data for photodisruptions at irradiation points in an interior of the ocular tissue distributed three-dimensionally and non-equidistantly to create at least one predetermined target incision. The laser system then irradiates the ocular tissue according to the determined irradiation control data.
摘要翻译：一种眼科激光系统，用于光学照射眼组织，包括晶状体或角膜。该系统包括超短脉冲激光器，其辐射通过包括扫描器单元和聚焦光学器件的照明光束路径被聚焦为照明光。控制单元被编程为执行确定用于在三维和非等距分布的眼组织的内部的照射点处的光中断的照射控制数据，以创建至少一个预定的目标切口。然后，激光系统根据确定的照射控制数据照射眼组织。

5. 发明申请

US20130085480A1 DEVICE AND METHOD FOR CONTROLLING A LASER SYSTEM 有权
标题翻译：用于控制激光系统的装置和方法
公开(公告)号：US20130085480A1
公开(公告)日：2013-04-04
申请号：US13701466
申请日：2011-06-01
申请人： Manfred Dick , Dieter Grebner , Matthias Reich
发明人： Manfred Dick , Dieter Grebner , Matthias Reich
IPC分类号： A61F9/008
CPC分类号： A61F9/0084 , A61F9/008 , A61F9/00838 , A61F2009/00844 , A61F2009/00851 , A61F2009/0087
摘要： A device and a method for controlling a laser system for the treatment of the eye lens by means of laser-induced disruptions. The laser system includes a femtosecond laser and a deflection unit for directing the laser beam and a detection device for detecting a value characteristic of the occurrence of disruptions being provided. The detection device is connected to the control device and the control device is adapted to determine a pulse energy for the laser system from the characteristic value and to actuate the laser accordingly.
摘要翻译：一种用于通过激光诱发的中断来控制用于治疗眼晶状体的激光系统的装置和方法。激光系统包括飞秒激光器和用于引导激光束的偏转单元和用于检测所提供的中断发生的特征值的检测装置。检测装置连接到控制装置，并且控制装置适于根据特性值确定激光系统的脉冲能量并相应地致动激光。

6. 发明申请

US20120016352A1 OPHTHALMOLOGIC LASER SYSTEM 有权
标题翻译： OPHTHALMOLOGIC激光系统
公开(公告)号：US20120016352A1
公开(公告)日：2012-01-19
申请号：US13256176
申请日：2010-03-11
申请人： Manfred Dick , Matthias Reich , Dieter Grebner
发明人： Manfred Dick , Matthias Reich , Dieter Grebner
IPC分类号： A61F9/01
CPC分类号： A61F9/00838 , A61F9/008 , A61F2009/0087 , A61F2009/00872 , A61F2009/00895 , A61F2009/00897
摘要： An ophthalmological laser system for photodisruptive irradiation of ocular tissue, including a crystalline lens or a cornea. The system includes an ultra-short pulse laser, the radiation of which is focusable as illumination light via an illumination beam path including a scanner unit and focusing optics. A control unit is programmed to execute determining irradiation control data for photodisruptions at irradiation points in an interior of the ocular tissue distributed three-dimensionally and non-equidistantly to create at least one predetermined target incision. The laser system then irradiates the ocular tissue according to the determined irradiation control data.
摘要翻译：一种眼科激光系统，用于光学照射眼组织，包括晶状体或角膜。该系统包括超短脉冲激光器，其辐射通过包括扫描器单元和聚焦光学器件的照明光束路径被聚焦为照明光。控制单元被编程为执行确定用于在三维和非等距分布的眼组织的内部的照射点处的光中断的照射控制数据，以创建至少一个预定的目标切口。然后，激光系统根据确定的照射控制数据照射眼组织。

7. 发明申请

US20130072917A1 DEVICE AND METHOD FOR CATARACT SURGERY 审中-公开
标题翻译：用于CATARACT手术的装置和方法
公开(公告)号：US20130072917A1
公开(公告)日：2013-03-21
申请号：US13700396
申请日：2011-05-26
申请人： Michael Kaschke , Ludwin Monz , Tobias Damm , Dirk Mühlhoff , Karlheinz Rein , Gregor Stobrawa , Manfred Dick , Martin Kühner , Artur Högele , Matthias Reich , Dieter Grebner
发明人： Michael Kaschke , Ludwin Monz , Tobias Damm , Dirk Mühlhoff , Karlheinz Rein , Gregor Stobrawa , Manfred Dick , Martin Kühner , Artur Högele , Matthias Reich , Dieter Grebner
IPC分类号： A61F9/008
CPC分类号： A61F9/008 , A61B2018/20351 , A61B2018/20355 , A61F9/00736 , A61F9/009
摘要： Improvements in respect of performing cataract surgery, and the result thereof, by application of a laser system. A device for cataract surgery, includes a surgical microscope or stereo microscope and a laser source. A module, consisting of a laser-coupling/deflecting unit, a laser-scan unit, and a focusing unit, can be attached to the surgical microscope or stereo microscope, in which at least one of these units can selectively be introduced between the surgical microscope and eye, and in which the focusing unit can scan a depth-of-focus range of greater than 1 mm.
摘要翻译：通过应用激光系统进行白内障手术的改善及其结果。用于白内障手术的装置包括手术显微镜或立体显微镜和激光源。由激光耦合/偏转单元，激光扫描单元和聚焦单元组成的模块可以附接到手术显微镜或立体显微镜，其中这些单元中的至少一个可以选择性地引入外科手术显微镜和眼睛，其中聚焦单元可以扫描大于1mm的深度聚焦范围。

8. 发明申请

US20110224658A1 OPHTHALMOLOGIC LASER SYSTEM AND OPERATING METHOD 有权
标题翻译： OPHTHALMOLOGIC激光系统和操作方法
公开(公告)号：US20110224658A1
公开(公告)日：2011-09-15
申请号：US12996255
申请日：2009-11-04
申请人： Mark Bischoff , Manfred Dick , Juergen Ledermann
发明人： Mark Bischoff , Manfred Dick , Juergen Ledermann
IPC分类号： A61F9/01 , A61B3/10
CPC分类号： A61B3/107 , A61B2017/00057 , A61F9/00827 , A61F9/00829 , A61F9/009 , A61F2009/00872 , A61F2009/00897
摘要： An ophthalmologic laser system and an operating method. The laser system includes a laser, a scanner unit, a focusing lens and a beam splitter that directs radiation that reaches the beam splitter from the direction of the area of examination through a confocal aperture orifice onto a detector. The invention also includes a control unit with which a cornea arranged in the examination area can be irradiated by the laser at illumination laser power and detection light can be registered by the detector. The cornea is scanned in three dimensions, in that the cornea is irradiated at multiple points and detection light is registered from there. Based on the detection light, a laser cut in the cornea is identified and the form and/or position of the laser cut calculated. The invention further relates to refractive laser surgery.
摘要翻译：眼科激光系统和操作方法。激光系统包括激光器，扫描器单元，聚焦透镜和分束器，其将从分析区域的方向到达分束器的辐射通过共焦孔开口引导到检测器上。本发明还包括控制单元，其中布置在检查区域中的角膜可以通过照射激光功率被激光照射，并且可以由检测器登记检测光。以三维扫描角膜，角膜在多个点照射，从那里登记检测光。基于检测光，确定在角膜中切割的激光，并计算激光切割的形式和/或位置。本发明还涉及折射激光手术。

9. 发明授权

US08597283B2 Ophthalmologic laser system and operating method 有权
标题翻译：眼科激光系统及操作方法
公开(公告)号：US08597283B2
公开(公告)日：2013-12-03
申请号：US12996255
申请日：2009-11-04
申请人： Mark Bischoff , Manfred Dick , Juergen Ledermann
发明人： Mark Bischoff , Manfred Dick , Juergen Ledermann
IPC分类号： A61F9/01 , A61B3/10
CPC分类号： A61B3/107 , A61B2017/00057 , A61F9/00827 , A61F9/00829 , A61F9/009 , A61F2009/00872 , A61F2009/00897
摘要： An ophthalmologic laser system and an operating method. The laser system includes a laser, a scanner unit, a focusing lens and a beam splitter that directs radiation that reaches the beam splitter from the direction of the area of examination through a confocal aperture orifice onto a detector. The invention also includes a control unit with which a cornea arranged in the examination area can be irradiated by the laser at illumination laser power and detection light can be registered by the detector. The cornea is scanned in three dimensions, in that the cornea is irradiated at multiple points and detection light is registered from there. Based on the detection light, a laser cut in the cornea is identified and the form and/or position of the laser cut calculated. The invention further relates to refractive laser surgery.
摘要翻译：眼科激光系统和操作方法。激光系统包括激光器，扫描器单元，聚焦透镜和分束器，其将从分析区域的方向到达分束器的辐射通过共焦孔开口引导到检测器上。本发明还包括控制单元，其中布置在检查区域中的角膜可以通过照射激光功率被激光照射，并且可以由检测器登记检测光。以三维扫描角膜，角膜在多个点照射，从那里登记检测光。基于检测光，确定在角膜中切割的激光，并计算激光切割的形式和/或位置。本发明还涉及折射激光手术。

10. 发明授权

US10478342B2 Ophthalmologic laser device and method for preventing and treating aftercataract 有权
公开(公告)号：US10478342B2
公开(公告)日：2019-11-19
申请号：US14235810
申请日：2012-07-26
申请人： Manfred Dick , Juergen Kuehnert , Matthias Reich
发明人： Manfred Dick , Juergen Kuehnert , Matthias Reich
IPC分类号： A61F9/008
摘要： An ophthalmologic laser device includes a pulsed laser configured to produce radiation focused along at treatment beam path. A variably adjustable beam deflector unit and a focusing lens system are disposed in the treatment beam path. The deflector unit is configured to focus the radiation in different target volumes. Measuring equipment is configured to determine a shape and position of optical interfaces along a detection beam path. A control unit is configured to control the laser and the deflector unit and to implement steps including determining a shape and position of an interface of a membrane of a capsular bag of an eye located in a treatment area using the measuring equipment, determining coordinates of a target volume such that, on irradiation of the target volume, a pressure wave runs from the target volume to the anterior or posterior membrane, and adjusting the deflector unit to the target determined volume.

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