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    SUB-NANOSECOND LASER SURGERY SYSTEM UTILIZING MULTIPLE PULSED LASER BEAMS
    1.
    发明申请
    SUB-NANOSECOND LASER SURGERY SYSTEM UTILIZING MULTIPLE PULSED LASER BEAMS 审中-公开
    亚纳米激光手术系统利用多个激光激光束

    公开(公告)号：US20170000647A1

    公开(公告)日：2017-01-05

    申请号：US15183658

    申请日：2016-06-15

    Applicant: OPTIMEDICA CORPORATION

    Inventor： Georg Schuele ,  Daniel J. Andersen ,  Alexander Vankov ,  Phillip H. Gooding

    IPC: A61F9/008 ,  A61F2/16

    CPC classification number: A61F9/00825 ,  A61F2/16 ,  A61F2009/00851 ,  A61F2009/0087 ,  A61F2009/00872 ,  A61F2009/00887 ,  A61F2009/00889 ,  A61F2009/00897

    Abstract: A system for laser ophthalmic surgery includes: a single laser source, under the operative control of a controller, configured to alternatively deliver a first treatment laser beam and a second treatment laser beam. The first treatment laser beam has a pulse energy of 10 to 500 μJ. The second pulsed laser beam has a second pulse energy of about 0.1 to 10 μJ, lower than the first treatment laser beam. An optical system focuses the first treatment laser beam to a first focal spot and directs the first focal spot in a first treatment pattern into a first intraocular target. The optical system also focuses the second treatment laser beam to a second focal spot and direct the second focal spot in a second treatment pattern into a second intraocular target. The first intraocular target and second intraocular target are different.

    Abstract translation: 一种用于激光眼科手术的系统包括：在控制器的操作控制下的单个激光源，被配置为交替地递送第一处理激光束和第二处理激光束。 第一种处理激光束的脉冲能量为10〜500μJ。 第二脉冲激光束具有比第一处理激光束低的约0.1至10μJ的第二脉冲能量。 光学系统将第一处理激光束聚焦到第一焦点，并将第一处理图案中的第一焦斑引导到第一眼内靶中。 光学系统还将第二处理激光束聚焦到第二焦斑并将第二处理图案中的第二焦斑引导到第二眼内靶中。 第一眼内靶和第二眼内靶不同。

    LIQUID LOSS DETECTION DURING LASER EYE SURGERY
    3.
    发明申请
    LIQUID LOSS DETECTION DURING LASER EYE SURGERY 审中-公开

    公开(公告)号：US20190388269A1

    公开(公告)日：2019-12-26

    申请号：US16564805

    申请日：2019-09-09

    Applicant: OPTIMEDICA CORPORATION

    Inventor： Phillip H. Gooding ,  Christine J. Beltran ,  Brent Eikanas ,  Michael A. Campos

    IPC: A61F9/008 ,  A61F9/009

    Abstract: A laser eye surgery system that has a patient interface between the eye and the laser system relying on suction to hold the interface to the eye, the patient interface using liquid used as a transmission medium for the laser. During a laser procedure sensors monitor the level of liquid within the patient interface and send a signal to control electronics if the level drops below a threshold value. The sensor may be mounted on the inside of the patient interface, within a fluid chamber. Alternatively, a gas flow meter may be added to a suction circuit for the patient interface that detects abnormal suction levels indicating low fluid level.

    Method and apparatus for automated placement of scanned laser capsulorhexis incisions
    4.
    发明授权
    Method and apparatus for automated placement of scanned laser capsulorhexis incisions 有权

    公开(公告)号：US10449091B2

    公开(公告)日：2019-10-22

    申请号：US15294436

    申请日：2016-10-14

    Applicant: OPTIMEDICA CORPORATION

    Inventor： David G. Angeley ,  Phillip H. Gooding ,  Bruce Woodley ,  George R. Marcellino

    IPC: G06T7/00 ,  A61F9/009 ,  A61B3/107 ,  A61B3/10 ,  A61F9/008 ,  G06T7/13 ,  G06T7/149 ,  A61B5/00

    Abstract: Systems and methods are described for cataract intervention. In one embodiment a system comprises a laser source configured to produce a treatment beam comprising a plurality of laser pulses; an integrated optical system comprising an imaging assembly operatively coupled to a treatment laser delivery assembly such that they share at least one common optical element, the integrated optical system being configured to acquire image information pertinent to one or more targeted tissue structures and direct the treatment beam in a 3-dimensional pattern to cause breakdown in at least one of the targeted tissue structures; and a controller operatively coupled to the laser source and integrated optical system, and configured to adjust the laser beam and treatment pattern based upon the image information, and distinguish two or more anatomical structures of the eye based at least in part upon a robust least squares fit analysis of the image information.

    Liquid loss detection during laser eye surgery
    5.
    发明授权
    Liquid loss detection during laser eye surgery 有权

    公开(公告)号：US10406032B2

    公开(公告)日：2019-09-10

    申请号：US14970789

    申请日：2015-12-16

    Applicant: OPTIMEDICA CORPORATION

    Inventor： Phillip H. Gooding ,  Christine J. Beltran ,  Brent Eikanas ,  Michael A. Campos

    IPC: A61F9/009 ,  A61F9/008

    Abstract: A laser eye surgery system that has a patient interface between the eye and the laser system relying on suction to hold the interface to the eye, the patient interface using liquid used as a transmission medium for the laser. During a laser procedure sensors monitor the level of liquid within the patient interface and send a signal to control electronics if the level drops below a threshold value. The sensor may be mounted on the inside of the patient interface, within a fluid chamber. Alternatively, a gas flow meter may be added to a suction circuit for the patient interface that detects abnormal suction levels indicating low fluid level.

    FREE FLOATING PATIENT INTERFACE FOR LASER SURGERY SYSTEM
    8.
    发明申请
    FREE FLOATING PATIENT INTERFACE FOR LASER SURGERY SYSTEM 审中-公开
    免费浮动患者接口激光手术系统

    公开(公告)号：US20160310317A1

    公开(公告)日：2016-10-27

    申请号：US15173469

    申请日：2016-06-03

    Applicant: OPTIMEDICA CORPORATION

    Inventor： Phillip H. Gooding ,  Georg Schuele

    IPC: A61F9/009 ,  B23K26/082 ,  B23K26/00 ,  A61F9/008

    CPC classification number: A61F9/009 ,  A61F9/00804 ,  A61F9/00836 ,  A61F2009/00844 ,  A61F2009/00897 ,  B23K26/0006 ,  B23K26/0624 ,  B23K26/082 ,  B23K26/38 ,  B23K2103/32 ,  B23K2103/50

    Abstract: Systems and methods here may be used to support a laser eye surgery device, including a base assembly mounted to an optical scanning assembly via, a horizontal x axis bearing, a horizontal y axis bearing, and a vertical z axis bearing, mounted on the base assembly, configured to limit movement of the optical scanning assembly in an x axis, y axis and z axis respectively, relative to the base assembly, a vertical z axis spring, configured to counteract the forces of gravity on the optical scanning assembly in the z axis, and, mirrors mounted on the base assembly and positioned to reflect an energy beam into the optical scanning assembly no matter where the optical scanning assembly is located on the x axis bearing, the y axis bearing and the z axis bearing.

    Abstract translation: 这里的系统和方法可以用于支持激光眼部手术装置，其包括安装在光学扫描组件上的基座组件，水平x轴轴承，水平y轴轴承和垂直z轴轴承，安装在基座 组件，其被配置为相对于基座组件分别限制光学扫描组件在x轴，y轴和z轴上的移动;垂直z轴弹簧，其构造成抵消z扫描组件上的重力 轴，以及安装在基座组件上的反射镜，其被定位成将能量束反射到光学扫描组件中，无论光学扫描组件位于x轴轴承，y轴轴承和z轴轴承上。

    PATIENT INTERFACE FOR OPHTHALMOLOGIC DIAGNOSTIC AND INTERVENTIONAL PROCEDURES
    9.
    发明申请
    PATIENT INTERFACE FOR OPHTHALMOLOGIC DIAGNOSTIC AND INTERVENTIONAL PROCEDURES 有权
    患者接口用于眼科诊断和传统程序

    公开(公告)号：US20160250073A1

    公开(公告)日：2016-09-01

    申请号：US15152198

    申请日：2016-05-11

    Applicant: OPTIMEDICA CORPORATION

    Inventor： Phillip H. Gooding ,  David Angeley

    IPC: A61F9/008

    CPC classification number: A61F9/00802 ,  A61B2217/005 ,  A61F9/008 ,  A61F9/009 ,  A61F2009/00887

    Abstract: Configurations are described for conducting ophthalmic procedures to address cataract-related clinical challenges. In one embodiment, a one-piece patient contact interface may be utilized to couple a diagnostic and/or interventional system to a cornea of a patient; in another embodiment, a two-part configuration may be utilized; in another embodiment, a liquid interface two-part embodiment may be utilized.

    Abstract translation: 描述了用于进行眼科手术以解决白内障相关临床挑战的配置。 在一个实施例中，可以使用一体式患者接触界面来将诊断和/或介入系统耦合到患者的角膜; 在另一个实施例中，可以利用两部分配置; 在另一个实施例中，可以使用液体界面两部分实施例。

    LIQUID LOSS DETECTION DURING LASER EYE SURGERY
    10.
    发明申请
    LIQUID LOSS DETECTION DURING LASER EYE SURGERY 审中-公开
    激光眼手术期间的液体损失检测

    公开(公告)号：US20160175146A1

    公开(公告)日：2016-06-23

    申请号：US14970789

    申请日：2015-12-16

    Applicant: OPTIMEDICA CORPORATION

    Inventor： Phillip H. Gooding ,  Christine J. Beltran ,  Brent Eikanas ,  Michael A. Campos

    IPC: A61F9/008

    CPC classification number: A61F9/008 ,  A61F9/00825 ,  A61F9/009

    Abstract: A laser eye surgery system that has a patient interface between the eye and the laser system relying on suction to hold the interface to the eye, the patient interface using liquid used as a transmission medium for the laser. During a laser procedure sensors monitor the level of liquid within the patient interface and send a signal to control electronics if the level drops below a threshold value. The sensor may be mounted on the inside of the patient interface, within a fluid chamber. Alternatively, a gas flow meter may be added to a suction circuit for the patient interface that detects abnormal suction levels indicating low fluid level.

    Abstract translation: 激光眼科手术系统，其具有眼睛和激光系统之间的患者接口，其依赖于吸力以将接口保持在眼睛上，患者接口使用用作激光的传输介质的液体。 在激光过程中，传感器监测患者界面内的液体水平，并将信号发送到控制电子设备，如果水平下降到阈值以下。 传感器可以安装在患者界面的内部，在流体腔内。 或者，可以将气体流量计添加到用于患者接口的吸入回路中，该吸入回路检测指示低液位的异常抽吸水平。

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