专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明授权

US10716706B2 System and method for performing lens fragmentation 有权
公开(公告)号：US10716706B2
公开(公告)日：2020-07-21
申请号：US13436352
申请日：2012-03-30
申请人： Frieder Loesel , Jochen Kandulla , Friedrich Moritz , Gwillem Mosedale , Holger Schlueter , Roland Toennies , Gerhard Youssefi , David Haydn Mordaunt
发明人： Frieder Loesel , Jochen Kandulla , Friedrich Moritz , Gwillem Mosedale , Holger Schlueter , Roland Toennies , Gerhard Youssefi , David Haydn Mordaunt
IPC分类号： A61F9/008
摘要： A system and method are provided for fragmenting a crystalline lens, to facilitate its removal from the lens bag during an ophthalmic laser surgery. First, a predetermined pattern is used to make Laser Induced Optical Breakdown (LIOB) cuts that section the lens into asymmetrical, operational segments. At least one operational segment is then selected and softened with a plurality of compact LIOB cuts. Once softened, the selected segment is aspirated. The remaining operational segments are then subsequently removed. During a procedure, an imaging unit can monitor movements of the lens bag to ensure proper placement of the LIOB cuts on the lens.

2. 发明申请

US20120259320A1 System and Method for Performing Lens Fragmentation 审中-公开
标题翻译：执行镜头碎片的系统和方法
公开(公告)号：US20120259320A1
公开(公告)日：2012-10-11
申请号：US13436352
申请日：2012-03-30
申请人： Frieder Loesel , Jochen Kandulla , Friedrich Moritz , Gwillem Mosedale , Holger Schlueter , Roland Toennies , Gerhard Youssefi , David Haydn Mordaunt
发明人： Frieder Loesel , Jochen Kandulla , Friedrich Moritz , Gwillem Mosedale , Holger Schlueter , Roland Toennies , Gerhard Youssefi , David Haydn Mordaunt
IPC分类号： A61B18/20
CPC分类号： A61F9/00825 , A61F2009/00851 , A61F2009/0087 , A61F2009/00887
摘要： A system and method are provided for fragmenting a crystalline lens, to facilitate its removal from the lens bag during an ophthalmic laser surgery. First, a predetermined pattern is used to make Laser Induced Optical Breakdown (LIOB) cuts that section the lens into asymmetrical, operational segments. At least one operational segment is then selected and softened with a plurality of compact LIOB cuts. Once softened, the selected segment is aspirated. The remaining operational segments are then subsequently removed. During a procedure, an imaging unit can monitor movements of the lens bag to ensure proper placement of the LIOB cuts on the lens.
摘要翻译：提供了一种用于使晶状体碎裂的系统和方法，以便于在眼科激光手术期间从晶状体袋移除晶状体。首先，使用预定的图案来制造将透镜划分为不对称的，可操作的部分的激光诱导光学分解（LIOB）切割。然后，利用多个紧凑的LIOB切割来选择和软化至少一个操作段。一旦软化，所选择的部分被吸出。其余的操作段随后被移除。在一个过程中，成像单元可以监控透镜袋的运动，以确保LIOB切口在透镜上的正确放置。

3. 发明申请

US20130053837A1 System and Method for Docking a Cornea with a Patient Interface Using Suction 审中-公开
标题翻译：使用抽吸将角膜与病人接口对接的系统和方法
公开(公告)号：US20130053837A1
公开(公告)日：2013-02-28
申请号：US13222532
申请日：2011-08-31
申请人： Jochen Kandulla , Roland Toennies , Markus Hailmann , Michael Tewes
发明人： Jochen Kandulla , Roland Toennies , Markus Hailmann , Michael Tewes
IPC分类号： A61F9/009 , B23P11/00
CPC分类号： A61F9/009 , Y10T137/0402
摘要： A system and method are provided for docking a patient interface device to the eye of a patient using suction. The patient interface device is formed by the structural cooperation of a base member and an attachment member, both of which have an open distal end. A contact lens is formed onto the open distal end of the base member, and a continuous abutment is formed onto the open distal end of the attachment member. When the interface device is placed onto the eye of a patient, only the continuous abutment contacts the sclera of the patient. An air pocket is formed between the contact lens and the continuous abutment. The air pocket is in fluid communication with a vacuum channel. A vacuum pump is then employed to suction the air from the air pocket and draw the surface of the eye into contact with the contact lens.
摘要翻译：提供了一种系统和方法，用于使用抽吸将患者接口装置对准患者的眼睛。患者接口装置通过基部构件和附接构件的结构协作形成，两者都具有敞开的远端。隐形眼镜形成在基部构件的开口远端上，并且在附接构件的敞开的远端上形成连续的邻接。当界面装置放置在患者的眼睛上时，只有连续的支座接触患者的巩膜。在隐形眼镜和连续支座之间形成一个气穴。气袋与真空通道流体连通。然后使用真空泵从气穴吸入空气并将眼睛表面与隐形眼镜接触。

4. 发明申请

US20120303007A1 System and Method for Using Multiple Detectors 审中-公开
标题翻译：多检测器的系统和方法
公开(公告)号：US20120303007A1
公开(公告)日：2012-11-29
申请号：US13118027
申请日：2011-05-27
申请人： Frieder Loesel , Roland Toennies
发明人： Frieder Loesel , Roland Toennies
IPC分类号： A61F9/008
CPC分类号： A61F9/00825 , A61B3/0058 , A61B3/1005 , A61B3/102 , A61B3/103 , A61F2009/00844 , A61F2009/00851 , A61F2009/0088 , G01N21/4795
摘要： A system and method are provided for using multiple detectors to create a frame of reference for performing ophthalmic laser surgery. Anatomical detectors generate data sets and a computer program receives these data sets to create the frame of reference. The frame of reference is then used with a selected procedure for conducting ophthalmic laser surgery. An additional detector can measure refractive data of the eye for use as a data set that will refine the frame of reference.
摘要翻译：提供了一种用于使用多个检测器来创建用于进行眼科激光手术的参考框架的系统和方法。解剖检测器产生数据集，计算机程序接收这些数据集以创建参考系。然后将参考框架与用于进行眼科激光手术的所选程序一起使用。附加的检测器可以测量眼睛的折射数据以用作将细化参考系的数据集。

5. 发明授权

US08556885B2 Iris recognition and tracking for optical treatment 有权
标题翻译：虹膜识别和跟踪光学治疗
公开(公告)号：US08556885B2
公开(公告)日：2013-10-15
申请号：US11595386
申请日：2006-11-09
申请人： Kristian Hohla , Thomas Neuhann , Gerhard Youssefi , Roland Toennies
发明人： Kristian Hohla , Thomas Neuhann , Gerhard Youssefi , Roland Toennies
IPC分类号： A61B18/20
CPC分类号： G06K9/00597 , A61B5/117 , A61F9/00804 , A61F9/00806 , A61F2009/00846 , A61F2009/00872 , A61F2009/00876 , A61F2009/0088 , A61F2009/00882
摘要： A system and method are provided in which an iris or eye image is taken during a refractive diagnostic analysis. The image is employed for aligning data from the analysis with data from other refractive analysis instruments, as well as aligning a refractive surgical tool, such as a laser, with the eye for treatment. Further, the stored iris image is compared with the patient's iris before treatment, verifying that the correct eye is to be treated with a developed treatment pattern. A variety of refractive instruments can be used, such as corneal topography systems and wavefront aberration systems.
摘要翻译：提供了一种系统和方法，其中在折射诊断分析期间拍摄虹膜或眼睛图像。该图像用于将来自分析的数据与来自其它折射分析仪器的数据进行对准，以及将屈光手术工具（例如激光）与眼睛对准以进行治疗。此外，将存储的虹膜图像与治疗前的患者虹膜进行比较，验证是否以开发的治疗模式治疗正确的眼睛。可以使用各种屈光仪器，例如角膜地形系统和波前像差系统。

6. 发明授权

US07146983B1 Iris recognition and tracking for optical treatment 有权
公开(公告)号：US07146983B1
公开(公告)日：2006-12-12
申请号：US10110892
申请日：2000-10-20
申请人： Kristian Hohla , Thomas Neuhann , Gerhard Youssefi , Roland Toennies
发明人： Kristian Hohla , Thomas Neuhann , Gerhard Youssefi , Roland Toennies
IPC分类号： A61B19/00 , A61B18/18 , A61B3/14
CPC分类号： G06K9/00597 , A61B5/117 , A61F9/00804 , A61F9/00806 , A61F2009/00846 , A61F2009/00872 , A61F2009/00876 , A61F2009/0088 , A61F2009/00882
摘要： A system and method are provided in which an iris or eye image is taken during a refractive diagnostic analysis. The image is employed for aligning data from the analysis with data from other refractive analysis instruments, as well as aligning a refractive surgical tool, such as a laser, with the eye for treatment. Further, the stored iris image is compared with the patient's iris before treatment, verifying that the correct eye is to be treated with a developed treatment pattern. A variety of refractive instruments can be used, such as corneal topography systems and wavefront aberration systems.

7. 发明申请

US20070055222A1 Iris recognition and tracking for optical treatment 有权
标题翻译：虹膜识别和跟踪光学治疗
公开(公告)号：US20070055222A1
公开(公告)日：2007-03-08
申请号：US11595386
申请日：2006-11-09
申请人： Kristian Hohla , Thomas Neuhann , Gerhard Youssefi , Roland Toennies
发明人： Kristian Hohla , Thomas Neuhann , Gerhard Youssefi , Roland Toennies
IPC分类号： A61F9/008
CPC分类号： G06K9/00597 , A61B5/117 , A61F9/00804 , A61F9/00806 , A61F2009/00846 , A61F2009/00872 , A61F2009/00876 , A61F2009/0088 , A61F2009/00882
摘要： A system and method are provided in which an iris or eye image is taken during a refractive diagnostic analysis. The image is employed for aligning data from the analysis with data from other refractive analysis instruments, as well as aligning a refractive surgical tool, such as a laser, with the eye for treatment. Further, the stored iris image is compared with the patient's iris before treatment, verifying that the correct eye is to be treated with a developed treatment pattern. A variety of refractive instruments can be used, such as corneal topography systems and wavefront aberration systems.
摘要翻译：提供了一种系统和方法，其中在折射诊断分析期间拍摄虹膜或眼睛图像。该图像用于将来自分析的数据与来自其它折射分析仪器的数据进行对准，以及将屈光手术工具（例如激光）与眼睛对准以进行治疗。此外，将存储的虹膜图像与治疗前的患者虹膜进行比较，验证是否以开发的治疗模式治疗正确的眼睛。可以使用各种屈光仪器，例如角膜地形系统和波前像差系统。

8. 发明授权

US07022117B1 Customized refractive correction 有权
$Customized refractive correction$
标题翻译：定制屈光矫正
公开(公告)号：US07022117B1
公开(公告)日：2006-04-04
申请号：US10110894
申请日：2000-10-20
申请人： Kristian Hohla , Gerhard Youssefi , Roland Toennies
发明人： Kristian Hohla , Gerhard Youssefi , Roland Toennies
IPC分类号： A61F9/008
CPC分类号： A61F9/008 , A61F9/00804 , A61F9/00817 , A61F2009/00846 , A61F2009/00855 , A61F2009/00872 , A61F2009/0088 , A61F2009/00882
摘要： An aperture card is provided for insertion into a laser refractive ablation system for use in laser ablating the cornea. The aperture card is designed for single surgical use for surgical precautionary considerations and to achieve the highest quality ablations, in addition to reproducibility. The aperture card is loaded into the laser refractive ablation system in a path between the laser system and the eye. The aperture card is precisely located by positioning means and ablative lasing action is inhibited if the card is not positioned within tolerance. Alternatively, the laser system can determine the position of the aperture card and adjust a computed ablation profile or otherwise adjust the optical system to adapt for any misalignment of the apertures in the aperture card. The card contains a “soft spot” aperture capable of shaping a spatial intensity distribution with a unique profile. The profile has a substantially flat top while the sides of the profile slope until an ablation intensity threshold is reached, at which point the sides become substantially vertical. The card can contain more than one soft spot aperture along with a “hard spot” aperture that creates a square-shaped profile used for testing fluence. Each soft spot aperture is formed by a central aperture and a plurality of holes of different sizes surrounding the central aperture and arranged such that the overall diffractive effect produces a soft spot spatial intensity profile compared to the hard, square-sided profile.
摘要翻译：提供孔卡用于插入到用于激光烧蚀角膜的激光折射消融系统中。孔卡被设计用于单次外科手术用于手术预防性考虑，并且除了重现性之外还实现了最高质量的消融。孔径卡在激光系统和眼睛之间的路径中被加载到激光折射消融系统中。光圈卡通过定位装置精确定位，如果卡未位于公差范围内，则禁止消融激光作用。或者，激光系统可以确定光圈卡的位置并调整计算的切割轮廓，或者调整光学系统以适应孔径卡中的孔的任何未对准。该卡包含一个能够形成具有独特轮廓的空间强度分布的“软点”孔。轮廓具有基本上平坦的顶部，而轮廓的侧面倾斜直到达到消融强度阈值，此时侧面基本上垂直。该卡可以包含多个软点孔径以及一个“硬点”孔径，创建用于测试注量的方形轮廓。每个软点孔由围绕中心孔的中心孔和不同尺寸的多个孔形成，并且布置成使得与硬的正方形轮廓相比，整体衍射效应产生软斑空间强度分布。

9. 发明申请

US20080234667A1 System and Method for the Treatment of a Patients Eye Working at High Speed 有权
标题翻译：用于治疗患者眼睛高速工作的系统和方法
公开(公告)号：US20080234667A1
公开(公告)日：2008-09-25
申请号：US12063900
申请日：2006-09-27
申请人： Stefan Lang , Roland Toennies
发明人： Stefan Lang , Roland Toennies
IPC分类号： A61F9/008
CPC分类号： A61F9/008 , A61B2017/00022 , A61F9/00802 , A61F2009/00846 , A61F2009/00872
摘要： The invention relates to a system and a method for the treatment of a patient's eye. The system comprises a laser apparatus, a scanning apparatus and an eye tracking apparatus for determining the actual position of the patient's eye and for generating alignment data of the patient's eye relative to a reference position of the patient's eye to the laser, said eye tracking apparatus being provided with a desired treatment shot file. Said scanning apparatus is connected via a first bidirectional bus to the eye tracking apparatus, said laser apparatus is connected via a second bidirectional bus to the eye tracking apparatus. The eye tracking apparatus adjusts the position data for each shot based on said alignment data of the patient's eye and provides aiming control signals representative of the target position data to the scanning apparatus for said shot via said first bidirectional bus. The eye tracking apparatus comprises a comparator for comparing the target position data with the actual position data provided by the scanning apparatus for the shot to be fired. Moreover, said eye tracking apparatus is sending a command signal to the laser apparatus via said second bidirectional bus for firing the shot when the target position data is equal to the actual position data of the scanning apparatus for the shot to be fired.
摘要翻译：本发明涉及一种用于治疗患者眼睛的系统和方法。该系统包括激光装置，扫描装置和眼睛跟踪装置，用于确定患者眼睛的实际位置，并产生患者眼睛相对于激光的患者眼睛的参考位置的对准数据，所述眼睛跟踪装置设置有期望的处理镜头文件。所述扫描装置经由第一双向总线连接到眼睛跟踪装置，所述激光装置经由第二双向总线连接到眼睛跟踪装置。眼睛跟踪装置根据患者眼睛的对准数据调整每个镜头的位置数据，并通过所述第一双向总线向扫描装置提供表示目标位置数据的瞄准控制信号。眼睛跟踪装置包括比较器，用于将目标位置数据与由扫描装置提供的实际位置数据进行比较，以用于要被击发的镜头。此外，所述眼睛跟踪装置通过所述第二双向总线向所述激光装置发送命令信号，以在所述目标位置数据等于所述要被射击的所述射击的扫描装置的实际位置数据时触发所述镜头。

10. 发明授权

US08303578B2 System and method for the treatment of a patients eye working at high speed 有权
标题翻译：用于治疗眼睛高速工作的患者的系统和方法
公开(公告)号：US08303578B2
公开(公告)日：2012-11-06
申请号：US12063900
申请日：2006-09-27
申请人： Stefan Lang , Roland Toennies
发明人： Stefan Lang , Roland Toennies
IPC分类号： A61B18/18
CPC分类号： A61F9/008 , A61B2017/00022 , A61F9/00802 , A61F2009/00846 , A61F2009/00872
摘要： The invention relates to a system and a method for the treatment of a patient's eye. The system comprises a laser apparatus, a scanning apparatus and an eye tracking apparatus for determining the actual position of the patient's eye and for generating alignment data of the patient's eye relative to a reference position of the patient's eye to the laser, said eye tracking apparatus being provided with a desired treatment shot file. Said scanning apparatus is connected via a first bidirectional bus to the eye tracking apparatus, said laser apparatus is connected via a second bidirectional bus to the eye tracking apparatus. The eye tracking apparatus adjusts the position data for each shot based on said alignment data of the patient's eye and provides aiming control signals representative of the target position data to the scanning apparatus for said shot via said first bidirectional bus. The eye tracking apparatus comprises a comparator for comparing the target position data with the actual position data provided by the scanning apparatus for the shot to be fired. Moreover, said eye tracking apparatus is sending a command signal to the laser apparatus via said second bidirectional bus for firing the shot when the target position data is equal to the actual position data of the scanning apparatus for the shot to be fired.
摘要翻译：本发明涉及一种用于治疗患者眼睛的系统和方法。该系统包括激光装置，扫描装置和眼睛跟踪装置，用于确定患者眼睛的实际位置，并产生患者眼睛相对于激光的患者眼睛的参考位置的对准数据，所述眼睛跟踪装置设置有期望的处理镜头文件。所述扫描装置经由第一双向总线连接到眼睛跟踪装置，所述激光装置经由第二双向总线连接到眼睛跟踪装置。眼睛跟踪装置根据患者眼睛的对准数据调整每个镜头的位置数据，并通过所述第一双向总线向扫描装置提供表示目标位置数据的瞄准控制信号。眼睛跟踪装置包括比较器，用于将目标位置数据与由扫描装置提供的实际位置数据进行比较，以用于要被击发的镜头。此外，所述眼睛跟踪装置通过所述第二双向总线向所述激光装置发送命令信号，以在所述目标位置数据等于所述要被射击的所述射击的扫描装置的实际位置数据时触发所述镜头。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式