公开(公告)号：US20160360960A1

公开(公告)日：2016-12-15

申请号：US15245097

申请日：2016-08-23

Applicant: OPTIMEDICA CORPORATION

Inventor： David Angeley ,  Zhao Wang

IPC: A61B3/10 ,  A61F9/008

CPC classification number: A61B3/102 ,  A61F9/00825 ,  A61F2009/00846 ,  A61F2009/00851 ,  A61F2009/0087 ,  A61F2009/00872 ,  A61F2009/00889

Abstract: A laser eye surgery system includes a laser source, a ranging subsystem, an integrated optical subsystem, and a patient interface assembly. The laser source produces a treatment beam that includes a plurality of laser pulses. The ranging subsystem produces a source beam used to locate one or more structures of an eye. The ranging subsystem includes an optical coherence tomography (OCT) pickoff assembly that includes a first optical wedge and a second optical wedge separated from the first optical wedge. The OCT pickoff assembly is configured to divide an OCT source beam into a sample beam and a reference beam. The integrated optical subsystem is used to scan the treatment beam and the sample beam. The patient interface assembly couples the eye with the integrated optical subsystem so as to constrain the eye relative to the integrated optical subsystem.

Abstract translation: 激光眼手术系统包括激光源，测距子系统，集成光学子系统和患者接口组件。 激光源产生包括多个激光脉冲的处理光束。 测距子系统产生用于定位眼睛的一个或多个结构的源束。 测距子系统包括光学相干断层摄影（OCT）拾取组件，其包括与第一光楔分离的第一光楔和第二光楔。 OCT拾取组件被配置为将OCT源光束分成样本光束和参考光束。 集成光学子系统用于扫描处理光束和样品光束。 患者接口组件将眼睛与集成光学子系统耦合，以便相对于集成光学子系统约束眼睛。

公开(公告)号：US09445946B2

公开(公告)日：2016-09-20

申请号：US14069042

申请日：2013-10-31

Applicant: OptiMedica Corporation

Inventor： David Angeley ,  Zhao Wang

IPC: A61B3/10 ,  A61F9/008

CPC classification number: A61B3/102 ,  A61F9/00825 ,  A61F2009/00846 ,  A61F2009/00851 ,  A61F2009/0087 ,  A61F2009/00872 ,  A61F2009/00889

Abstract: A laser eye surgery system includes a laser source, a ranging subsystem, an integrated optical subsystem, and a patient interface assembly. The laser source produces a treatment beam that includes a plurality of laser pulses. The ranging subsystem produces a source beam used to locate one or more structures of an eye. The ranging subsystem includes an optical coherence tomography (OCT) pickoff assembly that includes a first optical wedge and a second optical wedge separated from the first optical wedge. The OCT pickoff assembly is configured to divide an OCT source beam into a sample beam and a reference beam. The integrated optical subsystem is used to scan the treatment beam and the sample beam. The patient interface assembly couples the eye with the integrated optical subsystem so as to constrain the eye relative to the integrated optical subsystem.

Abstract translation: 激光眼手术系统包括激光源，测距子系统，集成光学子系统和患者接口组件。 激光源产生包括多个激光脉冲的处理光束。 测距子系统产生用于定位眼睛的一个或多个结构的源束。 测距子系统包括光学相干断层摄影（OCT）拾取组件，其包括与第一光楔分离的第一光楔和第二光楔。 OCT拾取组件被配置为将OCT源光束分成样本光束和参考光束。 集成光学子系统用于扫描处理光束和样品光束。 患者接口组件将眼睛与集成光学子系统耦合，以便相对于集成光学子系统约束眼睛。

公开(公告)号：US20190282084A1

公开(公告)日：2019-09-19

申请号：US16432821

申请日：2019-06-05

Applicant: OPTIMEDICA CORPORATION

Inventor： David Angeley ,  Zhao Wang

IPC: A61B3/10 ,  A61F9/008

Abstract: A laser eye surgery system includes a laser source, a ranging subsystem, an integrated optical subsystem, and a patient interface assembly. The laser source produces a treatment beam that includes a plurality of laser pulses. The ranging subsystem produces a source beam used to locate one or more structures of an eye. The ranging subsystem includes an optical coherence tomography (OCT) pickoff assembly that includes a first optical wedge and a second optical wedge separated from the first optical wedge. The OCT pickoff assembly is configured to divide an OCT source beam into a sample beam and a reference beam. The integrated optical subsystem is used to scan the treatment beam and the sample beam. The patient interface assembly couples the eye with the integrated optical subsystem so as to constrain the eye relative to the integrated optical subsystem.

公开(公告)号：US20170056243A1

公开(公告)日：2017-03-02

申请号：US15265733

申请日：2016-09-14

Applicant: OPTIMEDICA CORPORATION

Inventor： Georg Schuele ,  Phillip H. Gooding ,  David Angeley ,  Zhao Wang

IPC: A61F9/008 ,  A61G15/02

CPC classification number: A61F9/0084 ,  A61B3/102 ,  A61B3/113 ,  A61F9/00825 ,  A61F9/009 ,  A61F2009/00844 ,  A61F2009/00846 ,  A61F2009/00851 ,  A61F2009/0087 ,  A61F2009/00872 ,  A61F2009/00889 ,  A61G15/02

Abstract: Systems and methods here may be used to support a femtosecond laser eye surgery system including utilizing a floating head and/or patient support to maintain alignment of the system with a patient using feedback loops of force sensors in a patient interface. In some examples, the floating head and/or patient support may counteract movements detected in the force sensors. In some example embodiments, a ranging subsystem may detect and compensate for different arrangements of the floating head assembly using a ranging sample beam.

Abstract translation: 这里的系统和方法可以用于支持飞秒激光眼手术系统，包括使用浮动头部和/或患者支架来维持系统与患者在患者接口中使用力传感器的反馈回路的对准。 在一些示例中，浮动头部和/或患者支架可抵消在力传感器中检测的运动。 在一些示例性实施例中，测距子系统可以使用测距样本波束来检测和补偿浮动头组件的不同布置。

公开(公告)号：US20140163534A1

公开(公告)日：2014-06-12

申请号：US14069042

申请日：2013-10-31

Applicant: OptiMedica Corporation

Inventor： David Angeley ,  Zhao Wang

IPC: A61F9/008

CPC classification number: A61B3/102 ,  A61F9/00825 ,  A61F2009/00846 ,  A61F2009/00851 ,  A61F2009/0087 ,  A61F2009/00872 ,  A61F2009/00889

Abstract: A laser eye surgery system includes a laser source, a ranging subsystem, an integrated optical subsystem, and a patient interface assembly. The laser source produces a treatment beam that includes a plurality of laser pulses. The ranging subsystem produces a source beam used to locate one or more structures of an eye. The ranging subsystem includes an optical coherence tomography (OCT) pickoff assembly that includes a first optical wedge and a second optical wedge separated from the first optical wedge. The OCT pickoff assembly is configured to divide an OCT source beam into a sample beam and a reference beam. The integrated optical subsystem is used to scan the treatment beam and the sample beam. The patient interface assembly couples the eye with the integrated optical subsystem so as to constrain the eye relative to the integrated optical subsystem.

Abstract translation: 激光眼手术系统包括激光源，测距子系统，集成光学子系统和患者接口组件。 激光源产生包括多个激光脉冲的处理束。 测距子系统产生用于定位眼睛的一个或多个结构的源束。 测距子系统包括光学相干断层摄影（OCT）拾取组件，其包括与第一光楔分离的第一光楔和第二光楔。 OCT拾取组件被配置为将OCT源光束分成样本光束和参考光束。 集成光学子系统用于扫描处理光束和样品光束。 患者接口组件将眼睛与集成光学子系统耦合，以便相对于集成光学子系统约束眼睛。

公开(公告)号：US10314479B2

公开(公告)日：2019-06-11

申请号：US15245097

申请日：2016-08-23

Applicant: OPTIMEDICA CORPORATION

Inventor： David Angeley ,  Zhao Wang

IPC: A61B3/10 ,  A61F9/008

Abstract: A laser eye surgery system includes a laser source, a ranging subsystem, an integrated optical subsystem, and a patient interface assembly. The laser source produces a treatment beam that includes a plurality of laser pulses. The ranging subsystem produces a source beam used to locate one or more structures of an eye. The ranging subsystem includes an optical coherence tomography (OCT) pickoff assembly that includes a first optical wedge and a second optical wedge separated from the first optical wedge. The OCT pickoff assembly is configured to divide an OCT source beam into a sample beam and a reference beam. The integrated optical subsystem is used to scan the treatment beam and the sample beam. The patient interface assembly couples the eye with the integrated optical subsystem so as to constrain the eye relative to the integrated optical subsystem.