公开(公告)号：US11357474B2

公开(公告)日：2022-06-14

申请号：US14854636

申请日：2015-09-15

申请人： Peter Fedor

发明人： Peter Fedor

IPC分类号： A61B8/10 ,  A61F2/16 ,  A61B8/08 ,  A61B3/117 ,  A61B8/00 ,  A61F9/007 ,  A61B34/10 ,  A61B90/00

摘要： What is provided are methods of analyzing at least one image of the anterior segment of an eye and for selecting an intraocular lens (IOL). The methods may include detecting at least one image from an anterior segment of the eye; identifying a location of a reference structure on the eye using a plurality of points of a landmark on the anterior segment of the eye; and calculating at least one quantitative dimension of the anterior segment of the eye using the reference structure. The newly identified landmarks and quantifiable dimensions improve the characterization of the anterior segment in order to better predict the position and movement of the intraocular lens. The improved methods for analyzing the imaging of the anterior segment of the eye allows for improvements in the refractive outcomes of cataract surgery, glaucoma procedures, refractive outcomes, and other eye-related diseases.

公开(公告)号：US11298263B2

公开(公告)日：2022-04-12

申请号：US16513132

申请日：2019-07-16

申请人： Jack T. Holladay

发明人： Jack T. Holladay

IPC分类号： A61F9/00 ,  A61F9/007 ,  A61B3/103 ,  A61N5/06 ,  A61B3/117

摘要： A method of mitigating the development of myopia, includes measuring elasticity of collagen of an eye; identifying an eye for which the elasticity measured is above a preselected threshold; selectively applying a collagen cross-linking reagent proximate collagen of a sclera of a posterior pole portion of the eye for which the elasticity measured is above the preselected threshold; and irradiating at least the posterior pole portion of the eye with radiation of an appropriate wavelength to initiate covalent bonding and cross-linking of the collagen for which the elasticity measured is above the preselected threshold.

公开(公告)号：US20210398651A1

公开(公告)日：2021-12-23

申请号：US17239832

申请日：2021-04-26

申请人： Eyenovia, Inc.

发明人： Bernard L. Ballou, JR. ,  Jurgen Klaus Vollrath ,  Kelly C. Sparks ,  Joshua Richard Brown ,  Mark Packer ,  Charles Eric Hunter ,  Troy Elliott ,  John H. Hebrank

IPC分类号： G16H30/20 ,  G16H40/63 ,  G16H20/10 ,  A61F9/00 ,  A61B3/113 ,  A61B3/117 ,  A61B3/14

摘要： The disclosure relates to medical databases, remote monitoring, diagnosis and treatment systems and methods. In one particular embodiment, a system for remote monitoring, diagnosis, or treatment of eye conditions, disorders and diseases is provided. This method generally includes administering a stream of droplets to the eye of a subject from an ejector device, and storing data related to the administration in a memory of the ejector device. The data may then be monitored and analyzed.

公开(公告)号：US11185219B2

公开(公告)日：2021-11-30

申请号：US16096556

申请日：2017-04-28

申请人： NIDEK CO., LTD.

发明人： Toru Arikawa ,  Yoshihiro Ozaki ,  Hiroyuki Umano

IPC分类号： A61B3/00 ,  A61B3/117 ,  A61B3/14 ,  A61B3/15

摘要： A technical object is to provide an ophthalmic apparatus and an ophthalmic apparatus control program that are capable of appropriately performing alignment in a wide range. An ophthalmic apparatus that examines an examinee's eye includes: an optometry unit that examines the examinee's eye; drive means that adjusts a relative position between the optometry unit and the examinee's eye; an illuminating optical system including a first illuminating optical system for illuminating an anterior segment of the examinee's eye and a second illuminating optical system for illuminating a wider range than the first illuminating optical system; an imaging optical system including a first imaging optical system for imaging the anterior segment of the examinee's eye and a second imaging optical system for imaging a wider range than the first imaging optical system; and control means that controls an illuminating state with respect to the anterior segment between anterior segment illumination by the first illuminating optical system and wide range illumination by the second illuminating optical system.

公开(公告)号：US20210330186A1

公开(公告)日：2021-10-28

申请号：US17285946

申请日：2019-10-23

申请人： The Regents of the University of California ,  Melles Research Foundation USA, Inc.

发明人： Frank TALKE ,  Gerrit Reinold Jacob MELLES ,  Alex PHAN ,  Phuong TRUONG ,  Buu TRUONG ,  Nicolas WILLIAMS

IPC分类号： A61B3/18 ,  A61B3/00 ,  A61B3/14 ,  A61B5/00 ,  A61B3/028 ,  A61B3/16 ,  A61B3/117 ,  A61B8/06 ,  A61B8/08

摘要： A device provides remote ophthalmic examinations and includes one, plural or all of the following capabilities: slit lamp examinations, visual acuity examinations, fundoscopy, and eye pressure assessment. Preferred devices enable a patient to self-align or adjust device themselves without the help of a professional, collect and store data and can transmit data when a connection is available to a professional or an analysis system, such as a machine learning system, for evaluation.

公开(公告)号：US20210315455A1

公开(公告)日：2021-10-14

申请号：US16844655

申请日：2020-04-09

申请人： ViaLase, Inc.

发明人： Scott A. Delong ,  Guy Holland ,  Tibor Juhasz ,  Wesley W. Lummis ,  Eric R. Mikula ,  Attila Raksi ,  Ferenc Raksi ,  Manu Sharma ,  Hadi Srass ,  Carlos G. Suarez ,  Joselito T. Tambo

IPC分类号： A61B3/117 ,  A61F9/008 ,  A61B3/14 ,  A61B3/00 ,  A61B3/10

摘要： A device for visualizing an irido-corneal angle of an eye through a window of a patient interface configured to be placed on the eye includes and optics structure and at least one imaging apparatus. The optics structure is configured to engage with the patient interface to provide a line of sight through the window in the direction of the irido-corneal angle, and to subsequently disengage from the patient interface. The imaging apparatus is associated with the optics structure and aligned with the line of sight to enable capturing an image of the eye including the irido-corneal angle.

公开(公告)号：US20210290056A1

公开(公告)日：2021-09-23

申请号：US16317896

申请日：2017-07-14

申请人： VERANA HEALTH, INC.

发明人： Nitin KARANDIKAR ,  Nikolai STEKLOV ,  Allen JONES ,  Douglas N. FOSTER ,  Danghui LIU ,  Edwin SARVER

IPC分类号： A61B3/14 ,  A61B3/12 ,  A61B3/117 ,  A61B3/028 ,  A61B3/16 ,  G06T7/00 ,  G16H10/60 ,  G16H15/00 ,  G16H30/40

摘要： Computer readable code adapted and configured to enable collection, annotation and sharing of digital ophthalmic images collected using a camera module on a mobile device or a hand held computer. The hand held computer can be used with a lens adapter configured to engage with a hand held computer device to allow a camera on the hand held computer device to take a high quality image of an eye.

公开(公告)号：US20210196119A1

公开(公告)日：2021-07-01

申请号：US16728220

申请日：2019-12-27

申请人： Ohio State Innovation Foundation

发明人： Melissa Bailey ,  Charles Bosworth

IPC分类号： A61B3/117 ,  G06T7/00 ,  A61B3/00 ,  G06T7/90

摘要： Disclosed herein are methods and apparatus for making a determination about a cataract in an eye in ambient lighting conditions.

公开(公告)号：US20210161376A1

公开(公告)日：2021-06-03

申请号：US15734239

申请日：2019-04-15

申请人： Topcon Corporation

发明人： Yusuke ONO

IPC分类号： A61B3/10 ,  A61B3/117 ,  A61B3/00 ,  G06T7/00 ,  G06T7/73 ,  G06T7/13 ,  G06K9/00 ,  G16H30/40

摘要： A scan area setting unit of an exemplary ophthalmic apparatus sets a scan area in a region passing through an iris outer edge. A first scan controller controls an OCT optical system to apply an OCT scan to the scan area. An image quality evaluating unit calculates an image quality evaluation value of an image from the OCT scan. A corner angle image detecting unit analyzes the image to detect a corner angle image. A position judging unit judges whether the corner angle image is located within a first area in an image frame. A second scan controller controls the OCT optical system to apply an OCT scan of a predetermined pattern to the anterior segment, if the image quality evaluation value is equal to or greater than a threshold and the corner angle image is located within the first area.

公开(公告)号：US11019996B2

公开(公告)日：2021-06-01

申请号：US16706525

申请日：2019-12-06

申请人： GLAUKOS CORPORATION

发明人： Charles Raymond Kalina, Jr. ,  Thomas W. Burns ,  Chris Calcaterra ,  Edward Collins ,  Timothy McCauley ,  David S. Haffner ,  Steven M. Henderson

IPC分类号： A61B3/09 ,  A61B3/117 ,  A61B3/00

摘要： A gonioscopic attachment can attach to a gonioscope and can include atraumatic retention elements that are configured to engage an eye to retain the gonioscope relative to the eye. The gonioscopic attachment can be configured to position the gonioscope so that at least a portion of the concave distal surface of the gonioscopic optical element is spaced apart from the eye, and/or so that the curvature of the distal surface is angularly offset from the curvature of the eye. The gonioscope can include a fixation point configured to be visible to the subject when the gonioscope is positioned on the eye. In some embodiments, the retention elements can be incorporated directly into the gonioscope. A coupling mechanism can couple the gonioscope to a lid speculum. The gonioscope can include a light pipe, which can be configured to directly light into the eye.