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    Compact wavefront sensor module and its attachment to or integration with an ophthalmic instrument
    3.
    发明授权
    Compact wavefront sensor module and its attachment to or integration with an ophthalmic instrument 有权
    紧凑型波前传感器模块及其与眼科仪器的连接或集成

    公开(公告)号：US09179836B2

    公开(公告)日：2015-11-10

    申请号：US13964928

    申请日：2013-08-12

    申请人： Clarity Medical Systems, Inc.

    发明人： Yan Zhou ,  William Shea

    IPC分类号： A61B3/10 ,  G01J9/00 ,  A61B19/00 ,  G02B27/00

    CPC分类号： A61B3/1015 ,  A61B90/20 ,  G01J9/00 ,  G02B27/0018

    摘要： One embodiment disclosed is a compact wavefront sensor module to be attached to or integrated with an ophthalmic instrument for eye examination and/or vision correction procedures. The front lens for relaying the wavefront from the eye to a wavefront sampling plane is positioned at the optical input port of the wavefront sensor module. The front lens is shared by the wavefront sensor and the ophthalmic instrument, and the wavefront sensor module can be made very compact while still being able to cover a large eye wavefront measurement diopter range. Another embodiment disclosed is an ophthalmic device for measuring properties of a subject eye including an ophthalmic instrument integrated with the wavefront sensor module.

    摘要翻译： 所公开的一个实施例是紧凑的波前传感器模块，其被附接到眼科仪器或用于眼睛检查和/或视力矫正程序的集成。 用于将波前从眼睛中继到波前采样平面的前透镜位于波前传感器模块的光输入端口。 前透镜由波前传感器和眼科仪器共享，并且波前传感器模块可以制造得非常紧凑，同时仍然能够覆盖大眼睛波前测量屈光度范围。 所公开的另一实施例是用于测量被检眼的性质的眼科装置，包括与波前传感器模块集成的眼科仪器。

    Apparatus and method for operating a real time large diopter range sequential wavefront sensor
    7.
    发明授权
    Apparatus and method for operating a real time large diopter range sequential wavefront sensor 有权
    用于操作实时大屈光度范围顺序波前传感器的装置和方法

    公开(公告)号：US09113819B2

    公开(公告)日：2015-08-25

    申请号：US14074043

    申请日：2013-11-07

    申请人： CLARITY MEDICAL SYSTEMS, INC.

    发明人： Yan Zhou ,  Bradford Chew ,  William Shea

    IPC分类号： A61B3/10 ,  A61B3/11 ,  G01J9/00 ,  G01J3/06

    CPC分类号： A61B3/1015 ,  A61B3/0025 ,  A61B3/102 ,  A61B3/1035 ,  A61B3/112 ,  A61B3/113 ,  A61B3/132 ,  A61B3/14 ,  A61B3/152 ,  A61F2009/00848 ,  G01J1/0414 ,  G01J1/0437 ,  G01J9/00 ,  G01J2003/064

    摘要： A wavefront sensor includes a light source configured to illuminate a subject eye, a detector, a first beam deflecting element configured to intercept a wavefront beam returned from a subject eye when the subject eye is illuminated by the light source and configured to direct a portion of the wavefront from the subject eye through an aperture toward the detector and a controller, coupled to the light source and the beam deflecting element, configured to control the beam deflecting element to deflect and project different portions of an annular ring portion of the wavefront from the subject eye through the aperture and further configured to pulse the light source at a firing rate to sample selected portions of the annular ring at the detector.

    摘要翻译： 波前传感器包括被配置为照亮被摄体眼睛的光源，检测器，第一光束偏转元件，其被配置为当受检者眼睛被光源照射时，拦截从被检眼睛返回的波前光束，并且被配置成引导一部分 来自被摄体眼睛的波前通过光圈朝向检测器，以及耦合到光源和光束偏转元件的控制器，被配置为控制光束偏转元件偏转和突出波前的环形环部分的不同部分 通过孔径对准眼睛，并进一步配置成以点火速率对光源进行脉冲以在检测器处对环形环的选定部分进行采样。

    Apparatus and method for operating a real time large dipoter range sequential wavefront sensor
    8.
    发明授权
    Apparatus and method for operating a real time large dipoter range sequential wavefront sensor 有权
    用于操作实时大型双极距离序列波前传感器的装置和方法

    公开(公告)号：US09101292B2

    公开(公告)日：2015-08-11

    申请号：US14073775

    申请日：2013-11-06

    申请人： CLARITY MEDICAL SYSTEMS, INC.

    发明人： Yan Zhou ,  Bradford Chew ,  William Shea

    IPC分类号： A61B3/10 ,  A61B3/11 ,  G01J9/00 ,  G01J3/06

    CPC分类号： A61B3/1015 ,  A61B3/102 ,  A61B3/112 ,  G01J9/00 ,  G01J2003/064

    摘要： A wavefront sensor includes a wavefront scanning module configured to output wavefront tilt measurements of a wavefront beam returned from a subject eye, a biometric/anatomic measurement device configured to output biometric/anatomic measurements of the subject eye and a processing system, coupled to the scanning module and the biometric/anatomic measurement device, configured to process biometric/anatomic measurements output during a surgical procedure to determine eye status information and to concurrently output eye status information and wavefront tilt information during the surgical procedure.

    摘要翻译： 波前传感器包括波前扫描模块，波长扫描模块被配置为输出从主题眼返回的波前光束的波前倾斜测量结果，生物测定/解剖测量装置，被配置为输出与扫描相关联的对象眼的生物测定/解剖测量和处理系统 模块和生物测定/解剖测量装置，被配置为在手术过程期间处理生物测定/解剖测量输出以确定眼睛状态信息，并且在手术过程期间同时输出眼睛状态信息和波前倾斜信息。

    Apparatus and method for operating a real time large diopter range sequential wavefront sensor
    9.
    发明授权
    Apparatus and method for operating a real time large diopter range sequential wavefront sensor 有权
    用于操作实时大屈光度范围顺序波前传感器的装置和方法

    公开(公告)号：US09050026B2

    公开(公告)日：2015-06-09

    申请号：US14074111

    申请日：2013-11-07

    申请人： CLARITY MEDICAL SYSTEMS, INC.

    发明人： Yan Zhou ,  Bradford Chew ,  William Shea

    IPC分类号： A61B3/14 ,  A61B3/10 ,  G01J9/00 ,  G01J3/06

    CPC分类号： A61B3/1015 ,  A61B3/0025 ,  A61B3/102 ,  A61B3/1035 ,  A61B3/112 ,  A61B3/113 ,  A61B3/132 ,  A61B3/14 ,  A61B3/152 ,  A61F2009/00848 ,  G01J1/0414 ,  G01J1/0437 ,  G01J9/00 ,  G01J2003/064

    摘要： An apparatus including a wavefront sensor including a light source configured to illuminate a subject eye, a detector, an image sensor configured to output an image of the subject eye, a first beam deflecting element configured to intercept a wavefront beam returned from a subject eye when the subject eye is illuminated by the light source and configured to direct a portion of the wavefront from the subject eye through an aperture toward the detector and a controller, coupled to the light source, the image sensor and the beam deflecting element, configured to process the image to determine transverse movement of the subject eye and to control the beam deflecting element to deflect and project through the aperture portions of an annular ring portion of the wavefront and further configured to pulse the light source at a firing rate to sample selected portions of the annular ring at the detector, to process the image of the subject eye to calculate transverse movement of the subject eye and to orient the beam deflecting element at a DC offset angle to compensate transverse movement of the subject eye.

    摘要翻译： 一种装置，包括：波前传感器，包括被配置为照射被检眼的光源，检测器，被配置为输出被检眼的图像的图像传感器;第一光束偏转元件，被配置为截取从被检眼返回的波前光束， 被摄体的眼睛由光源照亮并且被配置成将来自被摄体眼睛的波前的一部分引导通过孔朝向检测器，并且耦合到光源的控制器，图像传感器和光束偏转元件，被配置为处理 所述图像确定所述被检眼的横向移动并且控制所述光束偏转元件偏转并突出通过所述波前的环形环部分的所述开口部分，并进一步被配置为以所述点火速率对所述光源进行脉冲以对所述光源的选定部分进行采样 检测器处的​​环形环，用于处理被检眼的图像以计算被检眼的横向移动 nd将光束偏转元件定向在DC偏移角以补偿被摄体的横向移动。