公开(公告)号：US08632527B2

公开(公告)日：2014-01-21

申请号：US12936380

申请日：2009-03-28

申请人： Mark Bischoff ,  Gregor Stobrawa

发明人： Mark Bischoff ,  Gregor Stobrawa

IPC分类号： A61F9/01 ,  A61F9/009

CPC分类号： A61F9/009 ,  A61F9/00827 ,  A61F9/00829 ,  A61F9/00838 ,  A61F2009/00872

摘要： A method for generating control data for an eye-surgical treatment device, which separates tissue layers in the eye cornea by application of a laser device, wherein a contact glass having a contact surface deforms the cornea to conform to the shape of the contact surface during the operation of the laser device. The contact surface is first placed on a cornea apex at a contact surface apex and is then pressed against the same for deforming the cornea. The method includes: generating the control data of the laser device such that the data specifies coordinates of target points located in the cornea for the laser device, and upon generation of the target point coordinates the deformation of the cornea which is present during the operation of the laser device as a result of the contact glass is taken into consideration. The invention provides that the several steps are carried out in consideration of the deformation in order to determine a displacement of a point P in the undeformed cornea caused by the deformation.

摘要翻译： 一种用于产生眼外科治疗装置的控制数据的方法，其通过应用激光装置分离眼睛角膜中的组织层，其中具有接触表面的接触玻璃使角膜变形以符合接触表面的形状 激光装置的操作。 首先将接触表面置于接触表面顶点处的角膜顶点上，然后将其按压以使角膜变形。 该方法包括：产生激光装置的控制数据，使得数据指定位于激光装置的角膜中的目标点的坐标，并且在产生目标点时，坐标是在操作期间存在的角膜的变形 考虑到接触玻璃的结果是激光装置。 本发明提供了考虑到变形以确定由变形引起的未变形的角膜中的点P的位移的几个步骤。

公开(公告)号：US08623038B2

公开(公告)日：2014-01-07

申请号：US12109921

申请日：2008-04-25

申请人： Mark Bischoff ,  Dirk Muehlhoff ,  Gregor Stobrawa

发明人： Mark Bischoff ,  Dirk Muehlhoff ,  Gregor Stobrawa

IPC分类号： A61F9/008

CPC分类号： A61F9/00827 ,  A61F9/008 ,  A61F9/00836 ,  A61F2009/00872 ,  A61F2009/0088 ,  A61K9/0048 ,  A61K9/0051

摘要： A planning device generating control data for a treatment apparatus for refraction-correcting ophthalmic surgery is provided, said apparatus using a laser device to separate a corneal volume, which is to be removed for correction, from the surrounding cornea by at least one cut surface in the cornea of an eye, said planning device comprising an interface for receiving corneal data including information on pre-operative cuts which were generated in a previous ophthalmic operation, and computing means for defining a corneal cut surface which confines the corneal volume to be removed, said computing means defining the corneal cut surface on the basis of the corneal data and generating a control dataset for the corneal cut surface for control of the laser device.

摘要翻译： 提供了一种用于产生用于折射校正眼科手术的治疗装置的控制数据的计划装置，所述装置使用激光装置将要被去除的矫正角膜体积从周围角膜分开至少一个切割面 眼睛的角膜，所述规划装置包括用于接收角膜数据的界面，所述角膜数据包括在以前的眼科手术中产生的关于术前切口的信息，以及用于限定限定要去除的角膜体积的角膜切割表面的计算装置， 所述计算装置基于角膜数据来定义角膜切割表面，并且产生用于角膜切割表面的控制数据集，用于控制激光装置。

公开(公告)号：US08486054B2

公开(公告)日：2013-07-16

申请号：US12558852

申请日：2009-09-14

申请人： Mark Bischoff ,  Joachim Fiedler ,  Holger Maeusezahl ,  Patrick Nast

发明人： Mark Bischoff ,  Joachim Fiedler ,  Holger Maeusezahl ,  Patrick Nast

IPC分类号： A61B18/18

CPC分类号： G06F19/3481 ,  G06F19/00 ,  G06Q50/24 ,  G16H10/60 ,  G16H40/63

摘要： A method of providing optometric parameters for an optometric procedure includes locating patient identification information on a central data storage by transmitting a search query from a computing device communicating with the central data storage. The search query generates a result set containing at least one patient having patient identification information substantially matching the search query. From the result set, a patient undergoing the optometric procedure is selected. An input form for this patient is then displayed with input fields corresponding to each of the optometric parameters. A qualified collector obtains the measurement values for the optometric parameters and inputs them into respective input fields. A data record containing the measurement values and the patient identification information is generated and transmitted to the central data storage. The data record can then be transmitted to a planning tool communicating with the central data storage for performing the optometric procedure.

摘要翻译： 提供验光过程的验光参数的方法包括通过从与中央数据存储器通信的计算设备发送搜索查询来将患者识别信息定位在中央数据存储器上。 搜索查询生成包含至少一个具有与搜索查询基本匹配的患者识别信息的患者的结果集。 从结果集中，选择接受验光手术的患者。 然后，该患者的输入表格显示与每个验光参数对应的输入字段。 合格的收集器获得验光参数的测量值，并将其输入到相应的输入字段。 产生包含测量值和患者识别信息的数据记录并发送到中央数据存储器。 然后可以将数据记录传送到与中央数据存储器通信以进行验光过程的规划工具。

公开(公告)号：US08292432B2

公开(公告)日：2012-10-23

申请号：US12513767

申请日：2007-10-29

申请人： Mark Bischoff ,  Gregor Stobrawa

发明人： Mark Bischoff ,  Gregor Stobrawa

IPC分类号： A61B3/14

CPC分类号： A61B3/14 ,  A61B3/0083 ,  A61F9/00825 ,  A61F9/009 ,  A61F2009/00846 ,  A61F2009/00872 ,  A61F2009/00897

摘要： An ophthalmic apparatus including a supporting device for a patient and an eye treatment device. The apparatus includes a contact element for spatially fixing an eye of the patient with respect to the treatment device, and a positioning device for shifting the supporting device and a contact element relative to each other in order to position the eye, before it is fixed using the contact element, at a predetermined nominal position relative to the contact elements. The ophthalmic apparatus includes a detection device, which records an image of the eye of the patient present on the supporting device and, on the basis of said recorded image, determines an indication concerning a relative shift of the supporting device with respect to the contact element, which shift is required to move the eye to the nominal position by means of the positioning device.

摘要翻译： 一种眼科装置，包括用于患者的支撑装置和眼睛治疗装置。 该装置包括用于相对于处理装置空间地固定患者眼睛的接触元件，以及用于使支撑装置和接触元件相对于彼此移动以便定位眼睛的定位装置，其在使用 所述接触元件在相对于所述接触元件的预定标称位置处。 眼科装置包括检测装置，其记录存在于支撑装置上的患者的眼睛的图像，并且基于所记录的图像确定关于支撑装置相对于接触元件的相对移动的指示 需要通过定位装置将眼睛移动到标称位置。

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。

公开(公告)号：US20110102810A1

公开(公告)日：2011-05-05

申请号：US12983743

申请日：2011-01-03

申请人： Mark Bischoff ,  Gregor Stobrawa

发明人： Mark Bischoff ,  Gregor Stobrawa

IPC分类号： G01B11/14

CPC分类号： B23K26/046 ,  A61F9/008 ,  A61F9/00825 ,  A61F9/009 ,  A61F2009/00872 ,  A61F2009/00897 ,  B23K26/032 ,  B23K26/04 ,  B23K26/042 ,  B23K26/0624 ,  B23K26/08 ,  B23K2103/32

摘要： A method of preparing an apparatus for material processing by generating optical breakthroughs in an object. The apparatus includes a variable focus adjustment device. A contact element is mounted to the apparatus, the contact element has a curved contact surface having a previously known shape. The position of the contact surface is determined prior to processing the object, by focusing measurement laser radiation near or on the surface by the variable focus adjustment device, and the focus position is adjusted in a measurement surface intersecting the expected position of the contact surface. Radiation from the focus of the measurement laser radiation is confocally detected. The position of points of intersection between the measurement surface and the contact surface is determined from the confocally detected radiation to determine the position of the contact surface from the position of the points of intersection and the previously known shape of the contact surface.

摘要翻译： 一种通过在物体中产生光学突破而准备用于材料加工的装置的方法。 该装置包括可变焦点调节装置。 接触元件安装到设备上，接触元件具有具有先前已知形状的弯曲接触表面。 在处理物体之前，通过可变焦点调节装置聚焦在表面附近或表面上的测量激光辐射来确定接触表面的位置，并且在与接触表面的预期位置相交的测量表面中调整聚焦位置。 从测量激光辐射的焦点辐射被共同检测。 测量表面和接触表面之间的交叉点的位置由共焦检测的辐射确定接触表面的位置与接触面的先前已知形状之间的位置。

公开(公告)号：US20110066143A1

公开(公告)日：2011-03-17

申请号：US12558852

申请日：2009-09-14

申请人： Mark Bischoff ,  Joachim Fiedler ,  Holger Maeusezahl ,  Patrick Nast

发明人： Mark Bischoff ,  Joachim Fiedler ,  Holger Maeusezahl ,  Patrick Nast

IPC分类号： A61F9/008 ,  G06F17/30 ,  G06F15/16 ,  G06Q50/00

CPC分类号： G06F19/3481 ,  G06F19/00 ,  G06Q50/24 ,  G16H10/60 ,  G16H40/63

摘要： A method of providing optometric parameters for an optometric procedure includes locating patient identification information on a central data storage by transmitting a search query from a computing device communicating with the central data storage. The search query generates a result set containing at least one patient having patient identification information substantially matching the search query. From the result set, a patient undergoing the optometric procedure is selected. An input form for this patient is then displayed with input fields corresponding to each of the optometric parameters. A qualified collector obtains the measurement values for the optometric parameters and inputs them into respective input fields. A data record containing the measurement values and the patient identification information is generated and transmitted to the central data storage. The data record can then be transmitted to a planning tool communicating with the central data storage for performing the optometric procedure.

摘要翻译： 提供验光过程的验光参数的方法包括通过从与中央数据存储器通信的计算设备发送搜索查询来将患者识别信息定位在中央数据存储器上。 搜索查询生成包含至少一个具有与搜索查询基本匹配的患者识别信息的患者的结果集。 从结果集中，选择接受验光手术的患者。 然后，该患者的输入表格显示与每个验光参数对应的输入字段。 合格的收集器获得验光参数的测量值，并将其输入到相应的输入字段。 产生包含测量值和患者识别信息的数据记录并发送到中央数据存储器。 然后可以将数据记录传送到与中央数据存储器通信以进行验光过程的规划工具。

公开(公告)号：US20100026956A1

公开(公告)日：2010-02-04

申请号：US12513767

申请日：2007-10-29

申请人： Mark Bischoff ,  Gregor Stobrawa

发明人： Mark Bischoff ,  Gregor Stobrawa

IPC分类号： A61B3/14

CPC分类号： A61B3/14 ,  A61B3/0083 ,  A61F9/00825 ,  A61F9/009 ,  A61F2009/00846 ,  A61F2009/00872 ,  A61F2009/00897

摘要： An ophthalmic apparatus including a supporting device for a patient and an eye treatment device. The apparatus includes a contact element for spatially fixing an eye of the patient with respect to the treatment device, and a positioning device for shifting the supporting device and a contact element relative to each other in order to position the eye, before it is fixed using the contact element, at a predetermined nominal position relative to the contact elements. The ophthalmic apparatus includes a detection device, which records an image of the eye of the patient present on the supporting device and, on the basis of said recorded image, determines an indication concerning a relative shift of the supporting device with respect to the contact element, which shift is required to move the eye to the nominal position by means of the positioning device.

摘要翻译： 一种眼科装置，包括用于患者的支撑装置和眼睛治疗装置。 该装置包括用于相对于处理装置空间地固定患者眼睛的接触元件，以及用于使支撑装置和接触元件相对于彼此移动以便定位眼睛的定位装置，其在使用 所述接触元件在相对于所述接触元件的预定标称位置处。 眼科装置包括检测装置，其记录存在于支撑装置上的患者的眼睛的图像，并且基于所记录的图像确定关于支撑装置相对于接触元件的相对移动的指示 需要通过定位装置将眼睛移动到标称位置。

公开(公告)号：US20080183159A1

公开(公告)日：2008-07-31

申请号：US11497537

申请日：2006-08-01

申请人： Dirk Preuss ,  Elke Ebert ,  Gregor Stobrawa ,  Mark Bischoff ,  Dietmar Steinmetz

发明人： Dirk Preuss ,  Elke Ebert ,  Gregor Stobrawa ,  Mark Bischoff ,  Dietmar Steinmetz

IPC分类号： A61F9/009 ,  A61B18/20

CPC分类号： A61F9/009 ,  A61F9/00827 ,  A61F2009/00872

摘要： A contact glass for ophthalmic surgery, including a concave anterior lens surface for placement on the eye and a suction channel annularly surrounding the periphery of the anterior lens surface. The suction channel allows the contact glass to be fixed to the eye by means of a vacuum, it is envisaged that the suction channel comprise a multiplicity of suction orifices, which are annularly arranged with respect to the anterior lens surface and through which the vacuum acts on the eye.

摘要翻译： 一种用于眼科手术的接触玻璃，包括用于放置在眼睛上的凹形前透镜表面和环形地围绕前透镜表面的周边的抽吸通道。 抽吸通道允许接触玻璃通过真空固定到眼睛，设想吸入通道包括多个抽吸孔，其相对于前透镜表面环形布置，并且真空起作用 在眼睛上

公开(公告)号：US20080078752A1

公开(公告)日：2008-04-03

申请号：US11864500

申请日：2007-09-28

申请人： Mark Bischoff ,  Gregor Stobrawa

发明人： Mark Bischoff ,  Gregor Stobrawa

IPC分类号： B23K26/36 ,  B23K26/02

CPC分类号： B23K26/046 ,  A61F9/008 ,  A61F9/00825 ,  A61F9/009 ,  A61F2009/00872 ,  A61F2009/00897 ,  B23K26/032 ,  B23K26/04 ,  B23K26/042 ,  B23K26/0624 ,  B23K26/08 ,  B23K2103/32

摘要： A method of preparing an apparatus for material processing by generating optical breakthroughs in an object. The apparatus includes a variable focus adjustment device. A contact element is mounted to the apparatus, the contact element has a curved contact surface having a previously known shape. The position of the contact surface is determined prior to processing the object, by focusing measurement laser radiation near or on the surface by the variable focus adjustment device, and the focus position is adjusted in a measurement surface intersecting the expected position of the contact surface. Radiation from the focus of the measurement laser radiation is confocally detected. The position of points of intersection between the measurement surface and the contact surface is determined from the confocally detected radiation to determine the position of the contact surface from the position of the points of intersection and the previously known shape of the contact surface.

摘要翻译： 一种通过在物体中产生光学突破而准备用于材料加工的装置的方法。 该装置包括可变焦点调节装置。 接触元件安装到设备上，接触元件具有具有先前已知形状的弯曲接触表面。 在处理物体之前，通过可变焦点调节装置聚焦在表面附近或表面上的测量激光辐射来确定接触表面的位置，并且在与接触表面的预期位置相交的测量表面中调整聚焦位置。 从测量激光辐射的焦点辐射被共同检测。 测量表面和接触表面之间的交叉点的位置由共焦检测的辐射确定接触表面的位置与接触面的先前已知形状之间的位置。