公开(公告)号：US09504608B2

公开(公告)日：2016-11-29

申请号：US12511964

申请日：2009-07-29

申请人： Ferenc Raksi ,  Jesse Buck

发明人： Ferenc Raksi ,  Jesse Buck

IPC分类号： A61F9/008

CPC分类号： A61F9/0084 ,  A61F9/008 ,  A61F2009/00851 ,  A61F2009/0087 ,  A61F2009/00872 ,  A61F2009/00889

摘要： An eye-surgical laser system includes a laser source, to generate a laser beam, an XY scanner, to scan a focal spot of a received laser beam in an XY direction essentially transverse to an optical axis of the laser system, and a lens group, disposed in the optical path between the laser source and the XY scanner, to receive the laser beam generated by the laser source, to precompensate an aberration of the laser beam, and to forward the precompensated laser beam to the XY scanner, the lens group having a movable lens, movable in a Z direction along an optical axis.

摘要翻译： 眼外科激光系统包括激光源，以产生激光束，XY扫描器，以扫描基本上横贯于激光系统的光轴的XY方向的接收的激光束的焦点，以及透镜组 ，设置在激光源和XY扫描器之间的光路中，以接收由激光源产生的激光束，以预补偿激光束的像差，并将预补偿的激光束转发到XY扫描器，透镜组 具有沿着光轴沿Z方向移动的可动透镜。

公开(公告)号：US08679100B2

公开(公告)日：2014-03-25

申请号：US12511970

申请日：2009-07-29

申请人： Ferenc Raksi ,  Jesse Buck

发明人： Ferenc Raksi ,  Jesse Buck

IPC分类号： A61B18/18 ,  A61F9/008

CPC分类号： A61F9/008 ,  A61F9/00825 ,  A61F2009/00848 ,  A61F2009/00859 ,  A61F2009/0087 ,  A61F2009/00872 ,  A61F2009/00897 ,  G02B27/0075

摘要： An ophthalmic surgical laser system includes a laser engine, to generate a laser beam, a first Z scanner, to receive the generated laser beam, and to scan a focal spot of the laser system over a first Z interval along an optical axis of the laser system an XY scanner, to receive the laser beam output by the first Z scanner, and to scan the focal spot of the laser system in a direction essentially transverse to the optical axis of the laser system, and a second Z scanner, to receive the scanned laser beam from the XY scanner, and to scan the focal spot of the laser system over a second Z interval along the optical axis of the laser system.

摘要翻译： 眼科外科激光系统包括激光引擎，以产生激光束，第一Z扫描器，以接收所产生的激光束，并沿着激光的光轴在第一Z间隔扫描激光系统的焦点 系统的XY扫描器，用于接收由第一Z扫描器输出的激光束，并且在基本上横向于激光系统的光轴的方向上扫描激光系统的焦点，以及第二Z扫描器，以接收 扫描的激光束，并且沿着激光系统的光轴在第二Z间隔扫描激光系统的焦点。

公开(公告)号：US20110028958A1

公开(公告)日：2011-02-03

申请号：US12511988

申请日：2009-07-29

申请人： Ferenc Raksi ,  Jesse Buck

发明人： Ferenc Raksi ,  Jesse Buck

IPC分类号： A61F9/008 ,  A61B18/22

CPC分类号： A61F9/008 ,  A61F9/00825 ,  A61F2009/00848 ,  A61F2009/00859 ,  A61F2009/0087 ,  A61F2009/00897

摘要： An ophthalmic laser system includes a laser source, to generate a pulsed laser beam, an XY scanner, to receive the pulsed laser beam, and to output an XY-scanning beam, scanned in two directions essentially transverse to an optical axis, and a multi-functional Z scanner, to receive the XY-scanning beam, to output an XYZ-scanning beam, having a numerical aperture NA and a focal spot in a target region, and to modify the numerical aperture NA essentially independently from scanning a Z focal depth of the focal spot along the optical axis.

摘要翻译： 眼科激光系统包括激光源，以产生脉冲激光束，XY扫描器，以接收脉冲激光束，并输出在基本上横向于光轴的两个方向扫描的XY扫描光束，以及多 功能Z扫描器，以接收XY扫描光束，输出具有数值孔径NA和目标区域中的焦斑的XYZ扫描光束，并且基本上独立于扫描Z焦深度来修改数值孔径NA 的焦点沿光轴。

公开(公告)号：US20110028950A1

公开(公告)日：2011-02-03

申请号：US12511961

申请日：2009-07-29

申请人： Ferenc Raksi ,  Jesse Buck

发明人： Ferenc Raksi ,  Jesse Buck

IPC分类号： A61F9/008

CPC分类号： A61F9/008 ,  A61F9/00825 ,  A61F2009/00848 ,  A61F2009/00859 ,  A61F2009/0087 ,  A61F2009/00872 ,  A61F2009/00897 ,  G02B27/0075

摘要： A laser system for ophthalmic surgery includes a laser source to produce a surgical pulsed laser beam, an XY scanner to scan the surgical pulsed laser beam in XY transverse directions, a Z scanner, to scan the XY scanned laser beam along a Z axis, an objective, to focus the XYZ scanned beam into a focal spot in a target region, and a computational controller, to use a computational process to control at least one of the Z scanner and the XY scanner, to control an optical distortion of the focused scanned beam.

摘要翻译： 一种用于眼科手术的激光系统包括产生手术脉冲激光束的激光源，XY扫描仪，用于沿XY方向扫描手术脉冲激光束，Z扫描仪，沿Z轴扫描XY扫描的激光束， 目标是将XYZ扫描光束聚焦到目标区域中的焦点，以及计算控制器，以使用计算过程来控制Z扫描器和XY扫描器中的至少一个，以控制聚焦扫描的光学失真 光束。

公开(公告)号：US08920407B2

公开(公告)日：2014-12-30

申请号：US12511961

申请日：2009-07-29

申请人： Ferenc Raksi ,  Jesse Buck

发明人： Ferenc Raksi ,  Jesse Buck

IPC分类号： A61F9/008 ,  G02B27/00

CPC分类号： A61F9/008 ,  A61F9/00825 ,  A61F2009/00848 ,  A61F2009/00859 ,  A61F2009/0087 ,  A61F2009/00872 ,  A61F2009/00897 ,  G02B27/0075

摘要： A laser system for ophthalmic surgery includes a laser source to produce a surgical pulsed laser beam, an XY scanner to scan the surgical pulsed laser beam in XY transverse directions, a Z scanner, to scan the XY scanned laser beam along a Z axis, an objective, to focus the XYZ scanned beam into a focal spot in a target region, and a computational controller, to use a computational process to control at least one of the Z scanner and the XY scanner, to control an optical distortion of the focused scanned beam.

摘要翻译： 一种用于眼科手术的激光系统包括产生手术脉冲激光束的激光源，XY扫描仪，用于沿XY方向扫描手术脉冲激光束，Z扫描仪，沿Z轴扫描XY扫描的激光束， 目标是将XYZ扫描光束聚焦到目标区域中的焦点，以及计算控制器，以使用计算过程来控制Z扫描器和XY扫描器中的至少一个，以控制聚焦扫描的光学失真 光束。

公开(公告)号：US08419721B2

公开(公告)日：2013-04-16

申请号：US12511975

申请日：2009-07-29

申请人： Ferenc Raksi ,  Jesse Buck

发明人： Ferenc Raksi ,  Jesse Buck

IPC分类号： A61F9/007

CPC分类号： A61F9/008 ,  A61F9/00825 ,  A61F2009/00848 ,  A61F2009/00859 ,  A61F2009/0087 ,  A61F2009/00872 ,  A61F2009/00897 ,  G02B27/0075

摘要： A laser system for ophthalmic surgery includes a laser source to generate a pulsed laser beam, an XY scanner to receive the pulsed laser beam and to output an XY-scanning beam, scanned in two directions transverse to a Z direction, a Z scanner in a scanner housing to receive the XY-scanning beam and to output an XYZ-scanning beam scanned additionally in the Z direction, a mirror to deflect the XYZ-scanning beam received from the Z scanner, and an objective, in an objective housing, to receive the deflected XYZ-scanning beam and to focus the received XYZ-scanning beam onto a target region, wherein the scanner housing is separate from the objective housing.

摘要翻译： 用于眼科手术的激光系统包括产生脉冲激光束的激光源，用于接收脉冲激光束的XY扫描器，并输出沿横向于Z方向的两个方向扫描的XY扫描光束，以及Z扫描器 扫描器外壳以接收XY扫描光束并输出在Z方向上附加扫描的XYZ扫描光束，用于使从Z扫描器接收的XYZ扫描光束偏转的反射镜，以及在物镜外壳中接收的物镜 偏转的XYZ扫描光束并将接收的XYZ扫描光束聚焦到目标区域上，其中扫描器壳体与物镜壳体分离。

公开(公告)号：US20110028953A1

公开(公告)日：2011-02-03

申请号：US12511974

申请日：2009-07-29

申请人： Ferenc Raksi ,  Jesse Buck

发明人： Ferenc Raksi ,  Jesse Buck

IPC分类号： A61F9/008

CPC分类号： A61F9/008 ,  A61F9/0084 ,  A61F2009/00851 ,  A61F2009/0087 ,  A61F2009/00872 ,  A61F2009/00889

摘要： A laser system for ophthalmic surgery includes a laser source, to generate a pulsed laser beam, an XY scanner, to receive the pulsed laser beam, and to output an XY-scanning beam, scanned in two directions transverse to a Z axis, a Z scanner, to receive the XY-scanning beam, and to output an XYZ-scanning beam, scanned in addition along the Z axis, the Z scanner including a first lens group to output a beam having an intermediate focal plane, and a movable lens group to receive the beam through the intermediate focal plane and to collimate the beam in a variable manner, and an objective to receive the collimated beam from the Z scanner and to focus the beam into a focal spot in a target region.

摘要翻译： 用于眼科手术的激光系统包括激光源，以产生脉冲激光束，XY扫描器，以接收脉冲激光束，并输出沿横向于Z轴的两个方向扫描的XY扫描光束，Z 扫描器，以接收XY扫描光束，并且输出另外沿Z轴扫描的XYZ扫描光束，Z扫描器包括第一透镜组以输出具有中间焦平面的光束，以及可移动透镜组 以通过中间焦平面接收光束并且以可变的方式对光束进行准直，以及用于从Z扫描器接收准直光束并将光束聚焦到目标区域中的焦点的目标。

公开(公告)号：US20110028952A1

公开(公告)日：2011-02-03

申请号：US12511970

申请日：2009-07-29

申请人： Ferenc Raksi ,  Jesse Buck

发明人： Ferenc Raksi ,  Jesse Buck

IPC分类号： A61F9/008

CPC分类号： A61F9/008 ,  A61F9/00825 ,  A61F2009/00848 ,  A61F2009/00859 ,  A61F2009/0087 ,  A61F2009/00872 ,  A61F2009/00897 ,  G02B27/0075

摘要： An ophthalmic surgical laser system includes a laser engine, to generate a laser beam, a first Z scanner, to receive the generated laser beam, and to scan a focal spot of the laser system over a first Z interval along an optical axis of the laser system an XY scanner, to receive the laser beam output by the first Z scanner, and to scan the focal spot of the laser system in a direction essentially transverse to the optical axis of the laser system, and a second Z scanner, to receive the scanned laser beam from the XY scanner, and to scan the focal spot of the laser system over a second Z interval along the optical axis of the laser system.

摘要翻译： 眼科外科激光系统包括激光引擎，以产生激光束，第一Z扫描器，以接收所产生的激光束，并沿着激光的光轴在第一Z间隔扫描激光系统的焦点 系统的XY扫描器，用于接收由第一Z扫描器输出的激光束，并且在基本上横向于激光系统的光轴的方向上扫描激光系统的焦点，以及第二Z扫描器，以接收 扫描的激光束，并且沿着激光系统的光轴在第二Z间隔扫描激光系统的焦点。

公开(公告)号：US20110028949A1

公开(公告)日：2011-02-03

申请号：US12511960

申请日：2009-07-29

申请人： Ferenc Raksi ,  Jesse Buck

发明人： Ferenc Raksi ,  Jesse Buck

IPC分类号： A61F9/008 ,  A61B18/20

CPC分类号： A61F9/008 ,  A61F9/00825 ,  A61F2009/00848 ,  A61F2009/00859 ,  A61F2009/0087 ,  A61F2009/00872 ,  A61F2009/00897 ,  G02B27/0075

摘要： A laser delivery system for ophthalmic surgery includes a laser engine, configured to generate a laser beam, an optical block, to receive the laser beam generated by the laser engine and to precompensate an aberration of the laser beam, and an XY scanner, to receive, directly or indirectly, the precompensated laser beam outputted by the optical block and to scan the laser beam in a direction essentially transverse to an optical axis of the laser delivery system.

摘要翻译： 一种用于眼科手术的激光输送系统包括：激光引擎，被配置为产生激光束，光学块，用于接收由激光引擎产生的激光束并预补偿激光束的像差;以及XY扫描器，以接收 直接或间接地由光学块输出的预补偿的激光束，并且在基本上横向于激光传送系统的光轴的方向上扫描激光束。

公开(公告)号：US08267925B2

公开(公告)日：2012-09-18

申请号：US12511988

申请日：2009-07-29

申请人： Ferenc Raksi ,  Jesse Buck

发明人： Ferenc Raksi ,  Jesse Buck

IPC分类号： A61B18/18

CPC分类号： A61F9/008 ,  A61F9/00825 ,  A61F2009/00848 ,  A61F2009/00859 ,  A61F2009/0087 ,  A61F2009/00897

摘要： An ophthalmic laser system includes a laser source, to generate a pulsed laser beam, an XY scanner, to receive the pulsed laser beam, and to output an XY-scanning beam, scanned in two directions essentially transverse to an optical axis, and a multi-functional Z scanner, to receive the XY-scanning beam, to output an XYZ-scanning beam, having a numerical aperture NA and a focal spot in a target region, and to modify the numerical aperture NA essentially independently from scanning a Z focal depth of the focal spot along the optical axis.

摘要翻译： 眼科激光系统包括激光源，以产生脉冲激光束，XY扫描器，以接收脉冲激光束，并输出在基本上横向于光轴的两个方向扫描的XY扫描光束，以及多 功能的Z扫描器，以接收XY扫描光束，以输出具有数值孔径NA和目标区域中的焦点的XYZ扫描光束，并且基本上独立于扫描Z焦深度来修改数值孔径NA 的焦点沿光轴。