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1. 外观设计

USD1036500S1 Display screen with graphical user interface for a laser-phacoemulsification system 有权
公开(公告)号：USD1036500S1
公开(公告)日：2024-07-23
申请号：US29881996
申请日：2023-01-09
申请人： Lensar, Inc.
设计人： Gary P. Gray
摘要： The FIGURE is a front view of a display screen with graphical user interface for a laser-phacoemulsification system showing the new design.
The broken lines representing the graphical user interface are included for the purpose of illustrating unclaimed portions of the article. The outer broken lines that illustrate a frame represent a display screen for a laser-phacoemulsification system. The broken lines form no part of the claimed design.

2. 发明公开

US20240207099A1 LASER SYSTEM AND METHOD FOR CORRECTION OF INDUCED ASTIGMATISM 审中-公开
公开(公告)号：US20240207099A1
公开(公告)日：2024-06-27
申请号：US18230702
申请日：2023-08-07
申请人： Lensar, Inc.
发明人： Ramon Naranjo-Tackman , Jorge Octavio Villar Kuri , Rudolph W. Frey
IPC分类号： A61F9/008
CPC分类号： A61F9/00825 , A61F9/00829 , A61F2009/0087 , A61F2009/00872 , A61F2009/00889
摘要： There is provided a system, apparatus and methods for developing laser systems that can create precise predetermined clear corneal incisions that are capable of reducing induced astigmatism. The systems, apparatus and methods further provide laser systems that can provide these incisions at or below Bowman's membrane.

3. 发明授权

US11759360B2 Second pass femtosecond laser for incomplete laser full or partial thickness corneal incisions 有权
公开(公告)号：US11759360B2
公开(公告)日：2023-09-19
申请号：US16700532
申请日：2019-12-02
申请人： Lensar, Inc.
发明人： E. Valaski Teuma , Gary Gray
IPC分类号： A61F9/008
CPC分类号： A61F9/00836 , A61F9/0084 , A61F9/00827 , A61F2009/00872 , A61F2009/00885 , A61F2009/00897
摘要： A method for forming an incision in an eye, the method including performing a first pass of a first laser beam along a path within an eye, wherein after completion of the first pass there exists a residual uncut layer at an anterior surface of a cornea of the eye. The method further including performing a second pass of a second laser beam only along a portion of the path that contains the residual uncut layer, wherein after completion of the second pass, the residual uncut layer is transformed into a full complete through surface incision.

4. 发明授权

US11751953B2 Cloud based system cataract treatment database and algorithm system 有权
公开(公告)号：US11751953B2
公开(公告)日：2023-09-12
申请号：US16863905
申请日：2020-04-30
申请人： Douglas Patton
发明人： Douglas Patton
IPC分类号： A61B34/00 , A61B34/10 , G06N20/00 , A61B3/11
CPC分类号： A61B34/25 , A61B3/11 , A61B34/10 , G06N20/00 , A61B2034/105 , A61B2034/256
摘要： Systems, devices and methods are provided that provide assistance in selecting appropriate interventions for treatment of disease and injury to the eye. Systems of the inventive concept provide cloud-based processing and storage of clinical and patient-specific data, which can provide treatment recommendations and projected outcomes to a practitioner using a local device. Systems, devices, and methods can generate interactive physiomechanical models of the eye of a specified individual, which are derived measurements of mechanical properties of structures of the eye. The physiomechanical model is interactive, and can be used to emulate the effects of one or more medical interventions in the eye in order to implement an optimized treatment plan for the individual.

5. 发明申请

US20220175244A1 SYSTEM AND METHOD FOR MEASURING AND CORRECTING ASTIGMATISM USING LASER GENERATED CORNEAL INCISIONS 有权
公开(公告)号：US20220175244A1
公开(公告)日：2022-06-09
申请号：US17375039
申请日：2021-07-14
申请人： Lensar, Inc.
发明人： Rudolph W. Frey
IPC分类号： A61B3/103 , A61B3/107 , A61F9/008
摘要： A laser system that includes a laser source emitting a laser beam along an axis and a keratometer. The keratometer includes a first set of individual light sources that are equally spaced from one another along a first ring and that direct a first light toward an eye and a second set of individual light sources that are equally spaced from another along a second ring and direct a second light toward the eye, wherein the first ring and said second ring are co-planar and concentric with one another about the axis. The laser system includes a telecentric lens that receives the first light and second light reflected off of the eye and a detector that receives light from the telecentric lens and forms an image. The laser system also includes a processor that receives signals from said detector representative of the image and determines an astigmatism axis of the eye based on the signals.

6. 发明申请

US20220142816A1 IRIS REGISTRATION METHOD AND SYSTEM 有权
公开(公告)号：US20220142816A1
公开(公告)日：2022-05-12
申请号：US17373375
申请日：2021-07-12
申请人： Lensar, Inc.
发明人： Dustin Morley
IPC分类号： A61F9/008
摘要： A method that includes illuminating an eye with light at a first time and a second time and generating a first image of the eye based on the light that illuminates the eye at the first time. The method includes generating a second image of the eye based on the light that illuminates the eye at the second time. The method further includes positioning a laser source relative to the eye, wherein the laser source generates a therapeutic laser beam to be directed to the eye, wherein the first time is just prior to the therapeutic laser beam being directed to the eye and the second time is prior to the first time. The method further includes correcting orientation of the laser source relative to the eye based on a correlation function that is defined for the first and second images of the eye.

7. 发明授权

US11090190B2 Iris registration method and system 有权
公开(公告)号：US11090190B2
公开(公告)日：2021-08-17
申请号：US14444366
申请日：2014-07-28
申请人： LensAR, Inc.
发明人： Dustin Morley
IPC分类号： A61F9/008
摘要： A method that includes illuminating an eye with light at a first time and a second time and generating a first image of the eye based on the light that illuminates the eye at the first time. The method includes generating a second image of the eye based on the light that illuminates the eye at the second time. The method further includes positioning a laser source relative to the eye, wherein the laser source generates a therapeutic laser beam to be directed to the eye, wherein the first time is just prior to the therapeutic laser beam being directed to the eye and the second time is prior to the first time. The method further includes correcting orientation of the laser source relative to the eye based on a correlation function that is defined for the first and second images of the eye.

8. 发明授权

US11089955B2 System and method for measuring and correcting astigmatism using laser generated corneal incisions 有权
公开(公告)号：US11089955B2
公开(公告)日：2021-08-17
申请号：US15687502
申请日：2017-08-27
申请人： Lensar, Inc.
发明人： Rudolph W. Frey
IPC分类号： A61B3/103 , A61B3/107 , A61F9/008
摘要： A laser system that includes a laser source emitting a laser beam along an axis and a keratometer. The keratometer includes a first set of individual light sources that are equally spaced from one another along a first ring and that direct a first light toward an eye and a second set of individual light sources that are equally spaced from another along a second ring and direct a second light toward the eye, wherein the first ring and said second ring are co-planar and concentric with one another about the axis. The laser system includes a telecentric lens that receives the first light and second light reflected off of the eye and a detector that receives light from the telecentric lens and forms an image. The laser system also includes a processor that receives signals from said detector representative of the image and determines an astigmatism axis of the eye based on the signals.

9. 发明申请

US20210235985A1 SYSTEM AND METHOD FOR MEASURING TILT 有权
公开(公告)号：US20210235985A1
公开(公告)日：2021-08-05
申请号：US17020549
申请日：2020-09-14
申请人： Lensar, Inc.
发明人： Gary P. Gray , Rudolph W. Frey , Steven E. Bott
IPC分类号： 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.

10. 发明申请

US20190298573A1 LASER METHODS AND SYSTEMS FOR ADDRESSING, MITIGATING AND REVERSING PRESBYOPIA 审中-公开
公开(公告)号：US20190298573A1
公开(公告)日：2019-10-03
申请号：US16290904
申请日：2019-03-02
申请人： Lensar, Inc.
发明人： E. Valaski Teuma , Gary P. Gray
IPC分类号： A61F9/008
摘要： Systems and methods for performing laser operations to improve the accommodative amplitude of an eye. Systems methods and laser delivery patterns and operation for structural pillars in the lens of the eye to permit deformation of laser effected areas of the lens that are adjacent to the pillars.

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