公开(公告)号：US20120136342A1

公开(公告)日：2012-05-31

申请号：US13242185

申请日：2011-09-23

申请人： Mark BISCHOFF ,  Dirk MÜHLHOFF ,  Mario GERLACH

发明人： Mark BISCHOFF ,  Dirk MÜHLHOFF ,  Mario GERLACH

IPC分类号： A61B18/20 ,  A61B18/22

CPC分类号： A61F9/008 ,  A61F9/00827 ,  A61F2009/00842 ,  A61F2009/00872

摘要： Disclosed is a laser device for machining material, comprising a laser beam source which supplies pulsed laser radiation, and a variable deflection unit that introduces said laser radiation into the material at different, selectable points so as to create optical breakthroughs. The inventive laser device further comprises a pulse-selecting apparatus which modifies selected laser pulses of the pulsed laser radiation regarding at least one optical parameter in such a way that no more optical breakthroughs can be created using the modified laser pulses.

摘要翻译： 公开了一种用于加工材料的激光装置，其包括提供脉冲激光辐射的激光束源，以及可变偏转单元，其将所述激光辐射引入到不同的可选点处的材料中，以便产生光学突破。 本发明的激光装置还包括脉冲选择装置，其以关于至少一个光学参数的方式修改脉冲激光辐射的选定激光脉冲，使得不会使用修改的激光脉冲产生更多的光学穿透。

公开(公告)号：US08425494B2

公开(公告)日：2013-04-23

申请号：US10579645

申请日：2004-11-16

申请人： Dirk Mühlhoff ,  Elke Ebert ,  Karsten Festag ,  Uwe Wolf

发明人： Dirk Mühlhoff ,  Elke Ebert ,  Karsten Festag ,  Uwe Wolf

IPC分类号： A61B18/18

CPC分类号： A61F9/009 ,  A61F2009/00872

摘要： An adapter for mechanically coupling a laser processing device to an object. The adapter has a central region which can be moved into the beam path of the laser processing device and a peripheral region located outside the central region. The beam path extends up to the object along an optical axis. The adapter is fixable to the laser processing device on the one hand and provided so as to contact the object with its central region on the other hand. A fixture is provided at the peripheral region that allows the adapter to be releasably fixed to a receiving part of the laser processing device such that, upon application of a determined pulling force along the optical axis, the The fixture is removable from the receiving part.

摘要翻译： 用于将激光加工装置机械耦合到物体的适配器。 适配器具有可移动到激光加工装置的光束路径的中心区域和位于中心区域外部的周边区域。 光束路径沿着光轴向上延伸到物体。 一方面，适配器可固定到激光加工装置，另一方面设置成使得物体与其中心区域接触。 在周边区域设置有固定装置，其允许适配器可释放地固定到激光加工装置的接收部分，使得在沿着光轴施加确定的拉力时，固定装置可从接收部件移除。

公开(公告)号：US08025659B2

公开(公告)日：2011-09-27

申请号：US10583177

申请日：2004-12-15

申请人： Mark Bischoff ,  Dirk Mühlhoff ,  Mario Gerlach

发明人： Mark Bischoff ,  Dirk Mühlhoff ,  Mario Gerlach

IPC分类号： A61F9/01

CPC分类号： A61F9/008 ,  A61F9/00827 ,  A61F2009/00842 ,  A61F2009/00872

摘要： Disclosed is a laser device for machining material, comprising a laser beam source which supplies pulsed laser radiation, and a variable deflection unit that introduces said laser radiation into the material at different, selectable points so as to create optical breakthroughs. The inventive laser device further comprises a pulse-selecting apparatus which modifies selected laser pulses of the pulsed laser radiation regarding at least one optical parameter in such a way that no more optical breakthroughs can be created using the modified laser pulses.

摘要翻译： 公开了一种用于加工材料的激光装置，其包括提供脉冲激光辐射的激光束源，以及可变偏转单元，其将所述激光辐射引入到不同的可选点处的材料中，以便产生光学突破。 本发明的激光装置还包括脉冲选择装置，其以关于至少一个光学参数的方式修改脉冲激光辐射的选定激光脉冲，使得不会使用修改的激光脉冲产生更多的光学穿透。

公开(公告)号：US08652122B2

公开(公告)日：2014-02-18

申请号：US13242185

申请日：2011-09-23

申请人： Mark Bischoff ,  Dirk Mühlhoff ,  Mario Gerlach

发明人： Mark Bischoff ,  Dirk Mühlhoff ,  Mario Gerlach

IPC分类号： A61F9/01

CPC分类号： A61F9/008 ,  A61F9/00827 ,  A61F2009/00842 ,  A61F2009/00872

摘要： Disclosed is a laser device for machining material, comprising a laser beam source which supplies pulsed laser radiation, and a variable deflection unit that introduces said laser radiation into the material at different, selectable points so as to create optical breakthroughs. The inventive laser device further comprises a pulse-selecting apparatus which modifies selected laser pulses of the pulsed laser radiation regarding at least one optical parameter in such a way that no more optical breakthroughs can be created using the modified laser pulses.

摘要翻译： 公开了一种用于加工材料的激光装置，其包括提供脉冲激光辐射的激光束源，以及可变偏转单元，其将所述激光辐射引入到不同的可选点处的材料中，以便产生光学突破。 本发明的激光装置还包括脉冲选择装置，其以关于至少一个光学参数的方式修改脉冲激光辐射的选定激光脉冲，使得不会使用修改的激光脉冲产生更多的光学穿透。

公开(公告)号：US20070237620A1

公开(公告)日：2007-10-11

申请号：US10579645

申请日：2004-11-16

申请人： Dirk Mühlhoff ,  Elke Ebert ,  Karsten Festag ,  Uwe Wolf

发明人： Dirk Mühlhoff ,  Elke Ebert ,  Karsten Festag ,  Uwe Wolf

IPC分类号： B65G1/133

CPC分类号： A61F9/009 ,  A61F2009/00872

摘要： What is described is an adapter for mechanically coupling a laser processing device to an object, said adapter comprising having a central region which can be moved into the beam path of the laser processing device, which beam path extends up to the object along an optical axis, and a peripheral region located outside the central region, said adapter being fixable to the laser processing device on the one hand and being provided so as to contact the object with its central region on the other hand, wherein fixing means are provided at the peripheral region, said means allowing the adapter to be releasably fixed to a receiving part of the laser processing device such that, upon application of a determined pulling force along the optical axis, the fixing means are removable from said receiving part.

摘要翻译： 描述的是用于将激光加工装置机械耦合到物体的适配器，所述适配器包括具有可移动到激光加工装置的光束路径中的中心区域，该光束路径沿光轴延伸到物体 以及位于中心区域外部的外围区域，所述适配器一方面可固定到激光加工装置，另一方面设置成使物体与其中心区域接触，其中固定装置设置在外围 区域，所述装置允许适配器可释放地固定到激光加工装置的接收部分，使得在沿着光轴施加确定的拉力时，固定装置可从所述接收部件移除。

公开(公告)号：US08808279B2

公开(公告)日：2014-08-19

申请号：US10525424

申请日：2003-08-22

申请人： Dirk Mühlhoff ,  Michael Kempe ,  Markus Strehle ,  Mario Gerlach ,  Markus Sticker ,  Mark Bischoff ,  Dick Manfred ,  Michael Bergt

发明人： Dirk Mühlhoff ,  Michael Kempe ,  Markus Strehle ,  Mario Gerlach ,  Markus Sticker ,  Mark Bischoff ,  Dick Manfred ,  Michael Bergt

IPC分类号： A61B18/18

CPC分类号： A61F9/008 ,  A61F9/00802 ,  A61F9/00804 ,  A61F9/00814 ,  A61F9/00825 ,  A61F9/00827 ,  A61F9/0084 ,  A61F2009/00844 ,  A61F2009/00851 ,  A61F2009/00865 ,  A61F2009/0087 ,  A61F2009/00872 ,  A61F2009/00874

摘要： The invention relates to a device for measuring an optical penetration that is triggered in a tissue underneath the tissue surface by means of therapeutic laser radiation which a laser-surgical device concentrates in a treatment focus located in said tissue. The inventive device is provided with a detection beam path comprising a lens system which couples radiation emanating from the tissue underneath the tissue surface into the detection beam path. A detector device generating a detection signal which indicates the spatial dimension and/or position of the optical penetration in the issue is arranged downstream of the detection beam path.

摘要翻译： 本发明涉及一种用于测量通过治疗激光辐射在组织表面下方的组织中触发的光学穿透的装置，激光手术装置集中在位于所述组织中的治疗焦点。 本发明的装置设置有检测光束路径，该检测光束路径包括将从组织表面下方的组织发出的辐射耦合到检测光束路径中的透镜系统。 产生检测信号的检测器装置被布置在检测光束路径的下游，该检测信号指示在问题中的光学穿透的空间维度和/或位置。

公开(公告)号：US08597281B2

公开(公告)日：2013-12-03

申请号：US10566008

申请日：2004-06-29

申请人： Mark Bischoff ,  Dirk Mühlhoff ,  Mario Gerlach ,  Carsten Lang ,  Markus Sticker ,  Michael Bergt

发明人： Mark Bischoff ,  Dirk Mühlhoff ,  Mario Gerlach ,  Carsten Lang ,  Markus Sticker ,  Michael Bergt

IPC分类号： A61F9/01

CPC分类号： A61F9/00825 ,  A61F9/008 ,  A61F2009/00842 ,  A61F2009/00872 ,  A61F2009/00897 ,  B23K2103/30 ,  B23K2103/50

摘要： The invention relates to a method for producing cuts in a transparent material, in particular in the cornea, by creating optical openings in said material by means of laser radiation that is focused in said material, whereby the focal point is displaced in order to produce the cut from a surface grid-type array of optical openings arranged in sequence. The focal point is displaced along a trajectory and optical openings along said trajectory that are adjacent are not produced immediately after one another. In addition, the surface grid-type array of optical openings is constructed from at least two sub-grids, the optical openings of which are processed sequentially grid by grid.

摘要翻译： 本发明涉及通过在所述材料中聚焦的激光辐射在所述材料中产生光学开口来产生透明材料，特别是角膜中的切口的方法，由此焦点位移以产生 从依次布置的光学开口的表面格栅型阵列切割。 焦点沿着轨迹移位，沿相邻轨迹的光学开口不会彼此紧紧地产生。 此外，光学开口的表面栅格阵列由至少两个子栅格构成，其光学开口按栅格顺序地格栅处理。

公开(公告)号：US20100228236A1

公开(公告)日：2010-09-09

申请号：US12730604

申请日：2010-03-24

申请人： Dirk MÜHLHOFF ,  Elke EBERT ,  Karsten FESTAG ,  Uwe WOLF

发明人： Dirk MÜHLHOFF ,  Elke EBERT ,  Karsten FESTAG ,  Uwe WOLF

IPC分类号： A61F9/009

CPC分类号： A61F9/009 ,  A61B90/30 ,  A61B2017/306 ,  A61B2090/306 ,  A61B2090/309 ,  A61F9/00827 ,  A61F2009/00872

摘要： An adapter contact lens to be applied in contact with an anterior corneal surface. The adapter includes a contact glass portion having a corneal contact surface curvature that is flatter than that of the undeformed anterior corneal surface. When the contact glass is applied the cornea deforms assume a deformed state corneal curvature that is parallel to the flatter corneal contact surface curvature. A mount portion circumferentially surrounds the contact glass and defines a suction duct that is structured to secure the adapter to the cornea by negative pressure when it is brought into contact with a surface of the eye surrounding the contact glass portion. The suction duct being partially defined by a peripheral edge of the mount; that extends outwardly away from the mount portion and toward but not intersecting or extending beyond a geometric continuation of the corneal contact surface curvature.

摘要翻译： 应用于与前角膜表面接触的适配器隐形眼镜。 适配器包括具有比未变形的前角膜表面平坦的角膜接触表面曲率的接触玻璃部分。 当应用接触玻璃时，角膜变形呈现与角膜接触表面曲率平坦的变形状态角膜曲率。 安装部分周向地围绕接触玻璃并且限定吸入管道，该吸入管道被构造成当其接合到围绕接触玻璃部分的眼睛的表面时通过负压将适配器固定到角膜。 所述抽吸管道由所述安装件的周边部分限定; 其远离安装部分向外延伸并且朝向但不相交或延伸超过角膜接触表面曲率的几何延续。

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。

公开(公告)号：US07921852B2

公开(公告)日：2011-04-12

申请号：US10565018

申请日：2004-07-13

申请人： Mario Gerlach ,  Carsten Lang ,  Dirk Mühlhoff ,  Markus Sticker ,  Mark Bischoff ,  Michael Bergt

发明人： Mario Gerlach ,  Carsten Lang ,  Dirk Mühlhoff ,  Markus Sticker ,  Mark Bischoff ,  Michael Bergt

IPC分类号： A61B19/00 ,  A61B18/20

CPC分类号： A61F9/008 ,  A61F9/00827 ,  A61F2009/00872

摘要： The invention relates to a method for forming curved sections in a transparent material, especially in a cornea, by producing optical breaks at various points in the material by means of pulsed laser beams focused into the material. The laser beam is deviated in a two-dimensional manner from a deviation point in order to form the section by arranging the optical breaks in a sequence. The two-dimensional deviation occurs such that the areas of the optical opening along a curve, whereon the optical openings are arranged in a sequence, are arranged at a distance in relation to the deviation point according to an angle function which is not linear and which is adapted to the curvature of the section. The areas along the curve adjacent to optical openings inside a specific tolerance range are arranged at an even distance.

摘要翻译： 本发明涉及通过聚焦在该材料中的脉冲激光束在材料中的各个点处产生光学断裂而在透明材料，特别是角膜中形成弯曲部分的方法。 激光束从偏离点以二维方式偏离，以通过以顺序布置光学断裂而形成该部分。 发生二维偏离，使得沿着曲线的光学开口的区域（其中的光学开口按顺序排列）根据不是线性的角度函数相对于偏离点布置成一定距离，并且哪个 适应于该部分的曲率。 沿着与特定公差范围内的光学开口相邻的曲线的区域以均匀的距离排列。