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1. 发明授权

US09375349B2 System and method for providing laser shot patterns to the lens of an eye 有权
标题翻译：用于向眼睛的镜片提供激光射击图案的系统和方法
公开(公告)号：US09375349B2
公开(公告)日：2016-06-28
申请号：US12842870
申请日：2010-07-23
申请人： Rudolph W. Frey , Steven E. Bott , Gary P. Gray
发明人： Rudolph W. Frey , Steven E. Bott , Gary P. Gray
IPC分类号： A61F9/008
CPC分类号： A61F9/008 , A61F9/00825 , A61F9/00838 , A61F2009/0087 , A61F2009/00897
摘要： There is provided a system, apparatus and methods for developing laser systems that can create precise predetermined shot patterns for providing areas of varying softness in the lens of an eye. These areas of varying softness may have shapes that correspond to instruments used to remove material from the lens of the eye. There is further provided a multiplicity of spheres pattern, which may provide for bubble formation which in turn lubricates the lens material for removal after sectioning.
摘要翻译：提供了一种用于开发激光系统的系统，装置和方法，其可以创建精确的预定射击模式，以在眼睛的晶状体中提供变化的柔软度的区域。这些变化柔软的区域可以具有与用于从眼睛的镜片中去除材料的仪器相对应的形状。还提供了多种球形图案，其可以提供气泡形成，其又在切片之后润滑透镜材料以便去除。

2. 发明申请

US20120330290A1 SYSTEM AND METHOD FOR MEASURING TILT IN THE CRYSTALLINE LENS FOR LASER PHACO FRAGMENTATION 审中-公开
标题翻译：用于激光激光碎片的晶体镜片中的倾斜测量系统和方法
公开(公告)号：US20120330290A1
公开(公告)日：2012-12-27
申请号：US13427319
申请日：2012-03-22
申请人： Gary P. Gray , Rudolph W. Frey , Steven E. Bott
发明人： Gary P. Gray , Rudolph W. Frey , Steven E. Bott
IPC分类号： A61B18/20 , G06K9/78
CPC分类号： A61B3/145 , A61B3/10 , A61F9/008 , A61F2009/0087 , A61F2009/00872 , A61F2009/00878 , A61F2009/00889 , H04N19/523
摘要： A method of generating three dimensional shapes for a cornea and lens, the method including illuminating an eye with multiple sections of light and obtaining multiple sectional images of the eye based on the multiple sections of light. For each obtained multiple sectional image, the following processes are performed: a) automatically identifying arcs corresponding to anterior and posterior corneal and lens surfaces of the eye by image analysis and curve fitting of the obtained multiple sectional images; and b) determining an intersection of lines ray traced back from the identified arcs with a known position of a section of space containing the section of light that generated the obtained multiple sectional images, wherein the intersection defines a three-dimensional arc curve. The method further including reconstructing three-dimensional shapes of the cornea surfaces and the lens surfaces based on fitting the three-dimensional arc curve to a three-dimensional shape.
摘要翻译：一种用于产生角膜和晶状体的三维形状的方法，所述方法包括以多个部分的光照射眼睛，并且基于所述多个部分的光线获得所述眼睛的多个截面图像。对于每个获得的多个截面图像，执行以下处理：a）通过所获得的多个截面图像的图像分析和曲线拟合来自动识别与眼睛的前角膜和后角膜和眼镜面相对应的弧; 以及b）确定从所识别的弧线回溯的线光线与包含产生所获得的多个截面图像的光的部分的空间部分的已知位置的交点，其中所述交点限定三维弧形曲线。该方法还包括基于将三维弧曲线拟合为三维形状来重建角膜表面和透镜表面的三维形状。

3. 发明授权

US10772499B2 System and method for measuring tilt 有权
公开(公告)号：US10772499B2
公开(公告)日：2020-09-15
申请号：US14728760
申请日：2015-06-02
申请人： Gary P. Gray , Rudolph W. Frey , Steven E. Bott
发明人： Gary P. Gray , Rudolph W. Frey , Steven E. Bott
IPC分类号： A61F9/08 , A61B3/107 , A61F9/008
摘要： A method of generating three dimensional shapes for a cornea and lens of an eye, the method including illuminating an eye with multiple sections of light and obtaining multiple sectional images of said eye based on said multiple sections of light. For each one of the obtained multiple sectional images, the following processes are performed: a) automatically identifying arcs, in two-dimensional space, corresponding to anterior and posterior corneal and lens surfaces of the eye by image analysis and curve fitting of the one of the obtained multiple sectional images; and b) determining an intersection of lines ray traced back from the identified arcs in two-dimensional space with a known position of a section of space containing the section of light that generated the one of the obtained multiple sectional images, wherein the determined intersection defines a three-dimensional arc curve. The method further including reconstructing three-dimensional shapes of the anterior and posterior cornea surfaces and the anterior and posterior lens surfaces based on fitting the three-dimensional arc curve to a three-dimensional shape.

4. 发明授权

US11185226B2 System and method for measuring tilt in the crystalline lens for laser phaco fragmentation 有权
公开(公告)号：US11185226B2
公开(公告)日：2021-11-30
申请号：US13427319
申请日：2012-03-22
申请人： Gary P. Gray , Rudolph W. Frey , Steven E. Bott
发明人： Gary P. Gray , Rudolph W. Frey , Steven E. Bott
IPC分类号： A61B18/20 , G06K9/78 , A61B3/14 , A61F9/008 , A61B3/10 , H04N19/523
摘要： A method of generating three dimensional shapes for a cornea and lens, the method including illuminating an eye with multiple sections of light and obtaining multiple sectional images of the eye based on the multiple sections of light. For each obtained multiple sectional image, the following processes are performed: a) automatically identifying arcs corresponding to anterior and posterior corneal and lens surfaces of the eye by image analysis and curve fitting of the obtained multiple sectional images; and b) determining an intersection of lines ray traced back from the identified arcs with a known position of a section of space containing the section of light that generated the obtained multiple sectional images, wherein the intersection defines a three-dimensional arc curve. The method further including reconstructing three-dimensional shapes of the cornea surfaces and the lens surfaces based on fitting the three-dimensional arc curve to a three-dimensional shape.

5. 发明申请

US20170014027A9 SYSTEM AND METHOD FOR MEASURING TILT IN THE CRYSTALLINE LENS FOR LASER PHACO FRAGMENTATION 审中-公开
标题翻译：用于激光激光碎片的晶体镜片中的倾斜测量系统和方法
公开(公告)号：US20170014027A9
公开(公告)日：2017-01-19
申请号：US13427319
申请日：2012-03-22
申请人： Gary P. Gray , Rudolph W. Frey , Steven E. Bott
发明人： Gary P. Gray , Rudolph W. Frey , Steven E. Bott
IPC分类号： A61B18/20 , G06K9/78
CPC分类号： A61B3/145 , A61B3/10 , A61F9/008 , A61F2009/0087 , A61F2009/00872 , A61F2009/00878 , A61F2009/00889 , H04N19/523
摘要： A method of generating three dimensional shapes for a cornea and lens, the method including illuminating an eye with multiple sections of light and obtaining multiple sectional images of the eye based on the multiple sections of light. For each obtained multiple sectional image, the following processes are performed: a) automatically identifying arcs corresponding to anterior and posterior corneal and lens surfaces of the eye by image analysis and curve fitting of the obtained multiple sectional images; and b) determining an intersection of lines ray traced back from the identified arcs with a known position of a section of space containing the section of light that generated the obtained multiple sectional images, wherein the intersection defines a three-dimensional arc curve. The method further including reconstructing three-dimensional shapes of the cornea surfaces and the lens surfaces based on fitting the three-dimensional arc curve to a three-dimensional shape.
摘要翻译：一种用于产生角膜和晶状体的三维形状的方法，所述方法包括以多个部分的光照射眼睛，并且基于所述多个部分的光线获得所述眼睛的多个截面图像。对于每个获得的多个截面图像，执行以下处理：a）通过所获得的多个截面图像的图像分析和曲线拟合来自动识别与眼睛的前角膜和后角膜和眼镜面相对应的弧; 以及b）确定从所识别的弧线回溯的线光线与包含产生所获得的多个截面图像的光的部分的空间部分的已知位置的交点，其中所述交点限定三维弧形曲线。该方法还包括基于将三维弧曲线拟合为三维形状来重建角膜表面和透镜表面的三维形状。

6. 发明申请

US20160081853A1 SYSTEM AND METHOD FOR MEASURING TILT 审中-公开
标题翻译：用于测量倾斜的系统和方法
公开(公告)号：US20160081853A1
公开(公告)日：2016-03-24
申请号：US14728760
申请日：2015-06-02
申请人： Gary P. Gray , Rudolph W. Frey , Steven E. Bott
发明人： Gary P. Gray , Rudolph W. Frey , Steven E. Bott
IPC分类号： A61F9/008
摘要： A method of generating three dimensional shapes for a cornea and lens of an eye, the method including illuminating an eye with multiple sections of light and obtaining multiple sectional images of said eye based on said multiple sections of light. For each one of the obtained multiple sectional images, the following processes are performed: a) automatically identifying arcs, in two-dimensional space, corresponding to anterior and posterior corneal and lens surfaces of the eye by image analysis and curve fitting of the one of the obtained multiple sectional images; and b) determining an intersection of lines ray traced back from the identified arcs in two-dimensional space with a known position of a section of space containing the section of light that generated the one of the obtained multiple sectional images, wherein the determined intersection defines a three-dimensional arc curve. The method further including reconstructing three-dimensional shapes of the anterior and posterior cornea surfaces and the anterior and posterior lens surfaces based on fitting the three-dimensional arc curve to a three-dimensional shape.
摘要翻译：一种为眼睛的角膜和晶状体生成三维形状的方法，该方法包括用多个光线照射眼睛，并且基于所述多个光线段获得所述眼睛的多个截面图像。对于获得的多个截面图像中的每一个，执行以下处理：a）通过图像分析和曲线拟合来自动识别对应于眼睛的前后角膜和眼镜面的二维空间中的弧线获得的多个截面图像; 以及b）确定在二维空间中从所识别的弧线跟踪的线光线与具有产生所获得的多个截面图像之一的光的部分的空间部分的已知位置的交点，其中所确定的交叉点定义三维弧曲线。该方法还包括基于将三维弧形曲线拟合为三维形状来重建前角膜后角膜和后角膜表面的三维形状。

7. 发明授权

US08801186B2 System and method of scan controlled illumination of structures within an eye 有权
标题翻译：眼内结构扫描控制照明的系统和方法
公开(公告)号：US08801186B2
公开(公告)日：2014-08-12
申请号：US13273653
申请日：2011-10-14
申请人： Rudolph W. Frey , Richard Ty Olmstead , Gary P. Gray , Steven E. Bott , James Strobel
发明人： Rudolph W. Frey , Richard Ty Olmstead , Gary P. Gray , Steven E. Bott , James Strobel
IPC分类号： A61B3/10 , A61B3/107 , A61B3/117
CPC分类号： A61B3/14 , A61B3/0025 , A61B3/08 , A61B3/1025 , A61B3/107 , A61B3/1173 , A61B2560/0223 , A61B2576/02
摘要： There is provided a system, apparatus and methods for enhancing the illumination of structures of the eye using predetermined scan patterns of an illuminating light beam. The systems, apparatus and methods further provide for obtaining enhanced single images of multiple structures of the eye.
摘要翻译：提供了使用照明光束的预定扫描图案来增强眼睛结构的照明的系统，装置和方法。系统，装置和方法进一步提供用于获得眼睛的多个结构的增强的单一图像。

8. 发明申请

US20120182522A1 SYSTEM AND METHOD OF SCAN CONTROLLED ILLUMINATION OF STRUCTURES WITHIN AN EYE 有权
标题翻译：系统和方法在眼睛中扫描结构的照明
公开(公告)号：US20120182522A1
公开(公告)日：2012-07-19
申请号：US13273653
申请日：2011-10-14
申请人： Rudolph W. Frey , Richard Ty Olmstead , Gary P. Gray , Steven E. Bott , James Strobel
发明人： Rudolph W. Frey , Richard Ty Olmstead , Gary P. Gray , Steven E. Bott , James Strobel
IPC分类号： A61B3/14 , H04N7/18 , A61B3/10
CPC分类号： A61B3/14 , A61B3/0025 , A61B3/08 , A61B3/1025 , A61B3/107 , A61B3/1173 , A61B2560/0223 , A61B2576/02
摘要： There is provided a system, apparatus and methods for enhancing the illumination of structures of the eye using predetermined scan patterns of an illuminating light beam. The systems, apparatus and methods further provide for obtaining enhanced single images of multiple structures of the eye.
摘要翻译：提供了使用照明光束的预定扫描图案来增强眼睛结构的照明的系统，装置和方法。系统，装置和方法进一步提供用于获得眼睛的多个结构的增强的单一图像。

9. 发明申请

US20100292678A1 SYSTEM AND METHOD FOR PROVIDING LASER SHOT PATTERNS TO THE LENS OF AN EYE 有权
标题翻译：将激光拍摄图案提供给眼睛镜头的系统和方法
公开(公告)号：US20100292678A1
公开(公告)日：2010-11-18
申请号：US12842870
申请日：2010-07-23
申请人： Rudolph W. Frey , Steven E. Bott , Gary P. Gray
发明人： Rudolph W. Frey , Steven E. Bott , Gary P. Gray
IPC分类号： A61B18/20
CPC分类号： A61F9/008 , A61F9/00825 , A61F9/00838 , A61F2009/0087 , A61F2009/00897
摘要： There is provided a system, apparatus and methods for developing laser systems that can create precise predetermined shot patterns for providing areas of varying softness in the lens of an eye. These areas of varying softness may have shapes that correspond to instruments used to remove material from the lens of the eye. There is further provided a multiplicity of spheres pattern, which may provide for bubble formation which in turn lubricates the lens material for removal after sectioning.
摘要翻译：提供了一种用于开发激光系统的系统，装置和方法，其可以创建精确的预定射击模式，以在眼睛的晶状体中提供变化的柔软度的区域。这些变化柔软的区域可以具有与用于从眼睛的镜片中去除材料的仪器相对应的形状。还提供了多种球形图案，其可以提供气泡形成，其又在切片之后润滑透镜材料以便去除。

10. 发明授权

US08556425B2 Purkinjie image-based alignment of suction ring in ophthalmic applications 有权
标题翻译： Purkinjie基于图像的吸引环在眼科应用中的对准
公开(公告)号：US08556425B2
公开(公告)日：2013-10-15
申请号：US13017702
申请日：2011-01-31
申请人： Rudolph W. Frey , Steven E. Bott
发明人： Rudolph W. Frey , Steven E. Bott
IPC分类号： A61B3/14 , A61B3/00 , A61B18/18
CPC分类号： A61F9/009 , A61F9/00825 , A61F2009/0087 , A61F2009/00872 , A61F2009/00889
摘要： An alignment device including means for releasably attaching a suction ring and means for applying a pattern of light to an eye of a patient. The alignment device further including means for detecting light reflected from the eye and determining whether the suction ring is aligned relative to the eye based on the detected light.
摘要翻译：一种对准装置，包括用于可释放地附接吸入环的装置和用于向患者的眼睛施加光图案的装置。对准装置还包括用于检测从眼睛反射的光并基于检测到的光来确定吸入环是否相对于眼睛对准的装置。

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