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1. 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。

2. 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。

3. 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。

4. 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。

5. 发明授权

US07810927B2 Refractive treatment device with slit illumination 有权
$Refractive treatment device with slit illumination$
标题翻译：带狭缝照明的折射治疗装置
公开(公告)号：US07810927B2
公开(公告)日：2010-10-12
申请号：US11937162
申请日：2007-11-08
申请人： Gerard Antkowiak , Marco Hanft , Elke Ebert , Karsten Festag , Juergen Ledermann
发明人： Gerard Antkowiak , Marco Hanft , Elke Ebert , Karsten Festag , Juergen Ledermann
IPC分类号： A61B3/10
CPC分类号： A61B3/135 , A61F9/0079 , A61F9/00825 , A61F2009/00872
摘要： A solution by which an examination of the cornea for possible encapsulations, air bubbles, or other irregularities following a refractive surgery can be carried out directly at the treatment device instead of the patient having to be transferred to an examination device.The additional slit illumination system includes two slit projector units substantially symmetrically mounted at an angle of about 40° to the optical axis of the refractive treatment device, and fixed and focused on the eye of the patient to be examined. The slit projector units include a light source, a projection optical system, and beam forming and/or conducting optical components.Although intended for surgical microscopes, it can also be used for other opthalmologic treatment devices that would benefit from a slit projection system for the examination before, during, or after the treatment procedure.
摘要翻译：可以在治疗装置上直接进行屈光手术后可能的封装，气泡或其他不规则的角膜检查的解决方案，而不是必须转移到检查装置的患者。附加狭缝照明系统包括两个狭缝投影单元，其基本对称地以与折射治疗装置的光轴成约40°的角度安装，并且固定并聚焦在待检查患者的眼睛上。狭缝投影仪单元包括光源，投影光学系统以及光束形成和/或导电光学部件。虽然是用于手术显微镜，但也可用于其他眼科治疗装置，这些装置可以从用于在治疗过程之前，之中或之后进行检查的狭缝投影系统中受益。

6. 发明申请

US20080269729A1 UNINTERRUPTED POWER SUPPLY, ESPECIALLY FOR A REFRACTIVE LASER 审中-公开
标题翻译：不间断的电源，特别适用于反射激光
公开(公告)号：US20080269729A1
公开(公告)日：2008-10-30
申请号：US12100070
申请日：2008-04-09
申请人： Juergen Ledermann
发明人： Juergen Ledermann
IPC分类号： A61N5/067 , H02J1/10 , H01S3/00 , G01R31/36
CPC分类号： H02J9/06 , Y10T307/313
摘要： The invention concerns an uninterruptible power supply that is used in particular with a refractive laser. A rechargeable battery is provided, whereby prior to beginning the treatment the capacity of the battery is tested to assure that it is sufficient to safely complete the treatment in the event the voltage supply is interrupted.
摘要翻译：本发明涉及特别用于折射式激光器的不间断电源。提供可再充电电池，由此在开始处理之前测试电池的容量，以确保在电源中断的情况下安全地完成处理就足够了。

7. 发明申请

US20080123051A1 REFRACTIVE TREATMENT DEVICE WITH SLIT ILLUMINATION 有权
标题翻译：具有裂缝照射的折射率处理装置
公开(公告)号：US20080123051A1
公开(公告)日：2008-05-29
申请号：US11937162
申请日：2007-11-08
申请人： Gerard Antkowiak , Marco Hanft , Elke Ebert , Karsten Festag , Juergen Ledermann
发明人： Gerard Antkowiak , Marco Hanft , Elke Ebert , Karsten Festag , Juergen Ledermann
IPC分类号： A61B3/135 , A61B3/10
CPC分类号： A61B3/135 , A61F9/0079 , A61F9/00825 , A61F2009/00872
摘要： A solution by which an examination of the cornea for possible encapsulations, air bubbles, or other irregularities following a refractive surgery can be carried out directly at the treatment device instead of the patient having to be transferred to an examination device.The additional slit illumination system includes two slit projector units substantially symmetrically mounted at an angle of about 40° to the optical axis of the refractive treatment device, and fixed and focused on the eye of the patient to be examined. The slit projector units include a light source, a projection optical system, and beam forming and/or conducting optical components.Although intended for surgical microscopes, it can also be used for other opthalmologic treatment devices that would benefit from a slit projection system for the examination before, during, or after the treatment procedure.
摘要翻译：可以在治疗装置上直接进行屈光手术后可能的封装，气泡或其他不规则的角膜检查的解决方案，而不是必须转移到检查装置的患者。附加狭缝照明系统包括两个狭缝投影单元，其基本对称地以与折射治疗装置的光轴成约40°的角度安装，并且固定并聚焦在待检查患者的眼睛上。狭缝投影仪单元包括光源，投影光学系统以及光束形成和/或导电光学部件。虽然是用于手术显微镜，但也可用于其他眼科治疗装置，这些装置可以从用于在治疗过程之前，之中或之后进行检查的狭缝投影系统中受益。

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