公开(公告)号：EP2693999A1

公开(公告)日：2014-02-12

申请号：EP12721597.8

申请日：2012-04-05

申请人： Technolas Perfect Vision GmbH ,  Bausch & Lomb Incorporated

发明人： LOESEL, Frieder ,  KANDULLA, Jochen ,  MORITZ, Friedrich ,  MOSEDALE, Gwillem ,  SCHLUETER, Holger ,  TOENNIES, Roland ,  YOUSSEFI, Gerhard ,  MORDAUNT, David Haydn

IPC分类号： A61F9/008

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透镜袋移除晶状体。 首先，使用预定的图案来制造将透镜分为非对称的，可操作的部分的激光诱导光学分解（LIOB）切割。 然后，使用多个紧凑的LIOB切割来选择和软化至少一个操作段。 一旦软化，所选段被抽吸。 其余的操作段随后被移除。 在过程中，成像单元可以监测镜头袋的运动，以确保LIOB切口在镜片上的正确放置。

公开(公告)号：EP2693999B1

公开(公告)日：2017-05-17

申请号：EP12721597.8

申请日：2012-04-05

申请人： Technolas Perfect Vision GmbH ,  Bausch & Lomb Incorporated

发明人： LOESEL, Frieder ,  KANDULLA, Jochen ,  MORITZ, Friedrich ,  MOSEDALE, Gwillem ,  SCHLUETER, Holger ,  TOENNIES, Roland ,  YOUSSEFI, Gerhard ,  MORDAUNT, David Haydn

IPC分类号： A61F9/008

CPC分类号： A61F9/00825 ,  A61F2009/00851 ,  A61F2009/0087 ,  A61F2009/00887

公开(公告)号：EP1613253B1

公开(公告)日：2014-12-31

申请号：EP04759430.4

申请日：2004-04-12

申请人： Technolas Perfect Vision GmbH

发明人： FELBERG, Craig, L. ,  HUGHES, Robin ,  VEITH, Rupert ,  JOHNSON, Michael, Keith ,  DAMBACHER, Florian ,  MATTHAUS, Arne ,  YOUSSEFI, Gerhard ,  MORITZ, Friedrich

IPC分类号： A61F9/01

CPC分类号： A61F9/00806 ,  A61B3/103 ,  A61B3/107 ,  A61F2009/00846 ,  A61F2009/00857 ,  A61F2009/00859 ,  A61F2009/00872 ,  A61F2009/0088 ,  A61F2009/00882 ,  G06F19/00 ,  G06F19/3481

摘要： The invention is directed to a system and methods for automatically determining a multiple number of viable treatment plans for correcting a patient's vision via photoablative refractive surgery. Embodiments of the invention rely on selected various diagnostic input about the patient's eye to classify the eye as being particularly suitable for treatment by several different treatment algorithms. The invention is further directed to the simultaneous presentation of various treatment plans based upon selected input data and available treatment algorithms that can be reviewed, modified, and ultimately selected for application. A system embodiment according to the invention includes a component for receiving the diagnostic input data about the patient's vision, for analyzing the input data and determining the potentially usable treatment algorithms, and for processing the potentially usable treatment algorithms based upon the input data, and a component for displaying the multilevel graphical user interface which facilitates review, modification, and selection of viable treatment plans for correcting the patient's vision. The system is further operably associated with a storage medium for storing calculated and selected treatment plans which include executable instructions for a photoablative laser component of the system to deliver a selected treatment plan to the patient's eye.

公开(公告)号：EP1948104B1

公开(公告)日：2013-04-03

申请号：EP06806233.0

申请日：2006-10-12

申请人： Technolas Perfect Vision GmbH

发明人： MORITZ, Friedrich ,  YOUSSEFI, Gerhard

IPC分类号： A61F9/008

CPC分类号： A61F9/008 ,  A61F9/007 ,  A61F9/00806

公开(公告)号：EP1605816A1

公开(公告)日：2005-12-21

申请号：EP04711994.6

申请日：2004-02-18

申请人： BAUSCH & LOMB INCORPORATED

发明人： YOUSSEFI, Gerhard ,  MORITZ, Friedrich

IPC分类号： A61B3/113 ,  A61F9/008

CPC分类号： A61F9/008 ,  A61B3/113 ,  A61F2009/00846 ,  A61F2009/00872 ,  G01B9/02091

摘要： In an ophthalmic laser system preferably intended for photoablative refractive surgery, a component apparatus that is preferably an optical coherence tomography device for measuring corneal pachymetry makes its measurement when the First and Second Purkinje reflections of the OCT probe beam are detected, otherwise, the reflection signal is not strong enough to enable the OCT measurement. The beam axis of the therapeutic laser of the system is co-aligned with the OCT- prbbe beam. When the First and Second Purkinje reflections of the OCT probe beam are detected, a signal is generated by the OCT device and sent to the eye tracker component of the system to engage the eye tracker operation. This allows for objective, automatic engagement of the eye tracker and alignment of the patient's optical axis to the treatment axis or a diagnostic beam axis.

公开(公告)号：EP1948104A1

公开(公告)日：2008-07-30

申请号：EP06806233.0

申请日：2006-10-12

申请人： BAUSCH & LOMB INCORPORATED

发明人： MORITZ, Friedrich ,  YOUSSEFI, Gerhard

IPC分类号： A61F9/007

CPC分类号： A61F9/008 ,  A61F9/007 ,  A61F9/00806

摘要： The present invention relates to a system and a method for calculating a course of refractive treatment for correcting a refractive error of a patient's eye. It is based on the concept to combine at least a first treatment which provides an overcorrection of the intended correction with at least a second treatment which corrects said overcorrection.

公开(公告)号：EP1613253A1

公开(公告)日：2006-01-11

申请号：EP04759430.4

申请日：2004-04-12

申请人： BAUSCH & LOMB INCORPORATED

发明人： FELBERG, Craig, L. ,  HUGHES, Robin ,  VEITH, Rupert ,  JOHNSON, Michael, Keith ,  DAMBACHER, Florian ,  MATTHAUS, Arne ,  YOUSSEFI, Gerhard ,  MORITZ, Friedrich

IPC分类号： A61F9/01

CPC分类号： A61F9/00806 ,  A61B3/103 ,  A61B3/107 ,  A61F2009/00846 ,  A61F2009/00857 ,  A61F2009/00859 ,  A61F2009/00872 ,  A61F2009/0088 ,  A61F2009/00882 ,  G06F19/00 ,  G06F19/3481

摘要： The invention is directed to a system and methods for automatically determining a multiple number of viable treatment plans for correcting a patient's vision via photoablative refractive surgery. Embodiments of the invention rely on selected various diagnostic input about the patient's eye to classify the eye as being particularly suitable for treatment by several different treatment algorithms. The invention is further directed to the simultaneous presentation of various treatment plans based upon selected input data and available treatment algorithms that can be reviewed, modified, and ultimately selected for application. A system embodiment according to the invention includes a component for receiving the diagnostic input data about the patient's vision, for analyzing the input data and determining the potentially usable treatment algorithms, and for processing the potentially usable treatment algorithms based upon the input data, and a component for displaying the multilevel graphical user interface which facilitates review, modification, and selection of viable treatment plans for correcting the patient's vision. The system is further operably associated with a storage medium for storing calculated and selected treatment plans which include executable instructions for a photoablative laser component of the system to deliver a selected treatment plan to the patient's eye.