公开(公告)号：US20210346195A1

公开(公告)日：2021-11-11

申请号：US17443158

申请日：2021-07-21

Applicant: AMO DEVELOPMENT, LLC

Inventor： Hon M. Lee ,  Peter-Patrick De Guzman ,  Victor Kardos ,  Hong Fu ,  Robert G. Heitel ,  John M. Tamkin ,  Mikhail Levin ,  Bing Wang

IPC: A61F9/008

Abstract: A system and method for performing ophthalmic surgery using an ultra-short pulsed laser is provided. The system includes a laser engine configured to provide an ultra-short pulsed laser beam, optics configured to direct the laser beam to an undocked eye of a patient, an eye tracker configured to measure five degrees of freedom of movement of the undocked eye, an optical coherence tomography module configured to measure depth of the undocked eye, and a controller configured to control laser beam position on the undocked eye toward a desired laser pattern based on depth and the five degrees of freedom of movement of the undocked eye. Adaptive optics are also provided. Also disclosed are a scleral ring including fiducial markings and a compliant contact lens and fluid tillable contact lens configured to facilitate ultra-short pulsed laser surgery while reducing or eliminating eye docking requirements.

公开(公告)号：US11076990B2

公开(公告)日：2021-08-03

申请号：US15847897

申请日：2017-12-19

Applicant: AMO DEVELOPMENT, LLC

Inventor： Hon M. Lee ,  Peter-Patrick De Guzman ,  Victor Kardos ,  Hong Fu ,  Robert G. Heitel ,  John M. Tamkin ,  Mikhail Levin ,  Bing Wang

IPC: A61F9/008

Abstract: A system and method for performing ophthalmic surgery using an ultra-short pulsed laser is provided. The system includes a laser engine configured to provide an ultra-short pulsed laser beam, optics configured to direct the laser beam to an undocked eye of a patient, an eye tracker configured to measure five degrees of freedom of movement of the undocked eye, an optical coherence tomography module configured to measure depth of the undocked eye, and a controller configured to control laser beam position on the undocked eye toward a desired laser pattern based on depth and the five degrees of freedom of movement of the undocked eye. Adaptive optics are also provided. Also disclosed are a scleral ring including fiducial markings and a compliant contact lens and fluid tillable contact lens configured to facilitate ultra-short pulsed laser surgery while reducing or eliminating eye docking requirements.

公开(公告)号：US20140276679A1

公开(公告)日：2014-09-18

申请号：US13830072

申请日：2013-03-14

Applicant: AMO DEVELOPMENT, LLC

Inventor： Zsolt Bor ,  Peter-Patrick De Guzman ,  Anthony Dennison ,  Michael Campos

IPC: A61F9/008

CPC classification number: A61F9/0084 ,  A61F9/008 ,  A61F2009/00878

Abstract: Embodiments of this invention relate to systems and methods for automatic depth (or Z) detection before, during, or after laser-assisted ophthalmic surgery. When performing ophthalmic laser surgery, the operator (or surgeon) needs to make accurate and precise incisions using the laser beam. With the automatic depth detection systems and methods, the same laser used for the surgical procedure may be used for depth measurement of the surgical incisions. The surgical laser system may include a laser delivery system for delivering a pulsed laser beam to photoalter an eye, a mirror to transmit at least a portion of reflected light of the pulsed laser beam, a lens positioned to focus the transmitted reflected lighted on to a detector, (such as a CCD), and a depth encoder configured to automatically detect depth according to one or more of color, intensity, or shape of the focused spot on the CCD.

Abstract translation: 本发明的实施例涉及在激光辅助眼科手术之前，期间或之后自动深度（或Z）检测的系统和方法。 当进行眼科激光手术时，操作者（或外科医生）需要使用激光束进行准确和精确的切口。 利用自动深度检测系统和方法，用于外科手术的相同激光可用于手术切口的深度测量。 外科激光系统可以包括用于传递脉冲激光束以对眼睛进行光电转换的激光传送系统，用于传输脉冲激光束的至少一部分反射光的反射镜，定位成将发射的反射点聚焦到一个 检测器（例如CCD）和深度编码器，被配置为根据CCD上的聚焦光斑的颜色，强度或形状中的一种或多种来自动检测深度。

公开(公告)号：US10568764B2

公开(公告)日：2020-02-25

申请号：US13830072

申请日：2013-03-14

Applicant: AMO DEVELOPMENT, LLC.

Inventor： Zsolt Bor ,  Peter-Patrick De Guzman ,  Anthony Dennison ,  Michael Campos

IPC: A61F9/008

Abstract: Embodiments of this invention relate to systems and methods for automatic depth (or Z) detection before, during, or after laser-assisted ophthalmic surgery. When performing ophthalmic laser surgery, the operator (or surgeon) needs to make accurate and precise incisions using the laser beam. With the automatic depth detection systems and methods, the same laser used for the surgical procedure may be used for depth measurement of the surgical incisions. The surgical laser system may include a laser delivery system for delivering a pulsed laser beam to photoalter an eye, a mirror to transmit at least a portion of reflected light of the pulsed laser beam, a lens positioned to focus the transmitted reflected lighted on to a detector, (such as a CCD), and a depth encoder configured to automatically detect depth according to one or more of color, intensity, or shape of the focused spot on the CCD.

公开(公告)号：US20180110647A1

公开(公告)日：2018-04-26

申请号：US15847897

申请日：2017-12-19

Applicant: AMO DEVELOPMENT, LLC

Inventor： Hon M. Lee ,  Peter-Patrick De Guzman ,  Victor Kardos ,  Hong Fu ,  Robert G. Heitel ,  John M. Tamkin ,  Mikhail Levin ,  Bing Wang

IPC: A61F9/008

CPC classification number: A61F9/008 ,  A61F9/00825 ,  A61F2009/00846 ,  A61F2009/00851

Abstract: A system and method for performing ophthalmic surgery using an ultra-short pulsed laser is provided. The system includes a laser engine configured to provide an ultra-short pulsed laser beam, optics configured to direct the laser beam to an undocked eye of a patient, an eye tracker configured to measure five degrees of freedom of movement of the undocked eye, an optical coherence tomography module configured to measure depth of the undocked eye, and a controller configured to control laser beam position on the undocked eye toward a desired laser pattern based on depth and the five degrees of freedom of movement of the undocked eye. Adaptive optics are also provided. Also disclosed are a scleral ring including fiducial markings and a compliant contact lens and fluid tillable contact lens configured to facilitate ultra-short pulsed laser surgery while reducing or eliminating eye docking requirements.

公开(公告)号：US09521949B2

公开(公告)日：2016-12-20

申请号：US13798457

申请日：2013-03-13

Applicant: AMO DEVELOPMENT, LLC

Inventor： Zsolt Bor ,  John Tamkin ,  Peter-Patrick De Guzman ,  Mikhail B. Levin ,  Anthony W. Dennison ,  Michael A. Campos ,  Hong Fu

IPC: A61B3/10 ,  A61B3/00 ,  A61B3/12 ,  A61F9/008

CPC classification number: A61B3/0008 ,  A61B3/10 ,  A61B3/1225 ,  A61F9/00831 ,  A61F2009/00844 ,  A61F2009/0087 ,  A61F2009/00878 ,  A61F2009/00889

Abstract: Systems and methods for analyzing the anatomy of a patient's eye with circular or rotated polarized laser beams, or with laser beams of different wavelengths are disclosed. One system includes a polarization beam-splitter and a quarter-wave plate, wherein the quarter-wave plate is configured to circularly rotate a laser beam received from a laser that is transmitted and passes through the polarization beam-splitter, and to transform a circularly rotated back-reflected beam to a linearly polarized laser beam that is perpendicular to the beam that was transmitted through the polarization beam-splitter. Substantially all of the back-reflected beam is directed to a photo-detector for analysis. A Faraday rotator subsystem may be substituted for a polarization beam-splitter. An optical system including a laser that generates a laser beam of a first wavelength for therapeutic treatment, and another laser that generates a laser beam of a second wavelength for measurement is also disclosed.

Abstract translation: 公开了用圆形或旋转的偏振激光束或具有不同波长的激光束来分析患者眼睛的解剖结构的系统和方法。 一个系统包括偏振分束器和四分之一波片，其中四分之一波片被配置为使从传输并穿过偏振分束器的激光器接收的激光束循环旋转，并且循环地变换 将反向反射光束旋转到垂直于透射通过偏振光束分离器的光束的线偏振激光束。 基本上所有的反射光束被引导到光电检测器进行分析。 法拉第旋转器子系统可以代替偏振分束器。 还公开了一种包括产生用于治疗性处理的第一波长的激光束的激光器和产生用于测量的第二波长的激光束的另一激光器的光学系统。