公开(公告)号：US12102562B2

公开(公告)日：2024-10-01

申请号：US16911988

申请日：2020-06-25

申请人： Michael S. Berlin

发明人： Michael S. Berlin

IPC分类号： A61F9/00 ,  A61B3/10 ,  A61B3/13 ,  A61B34/20 ,  A61B90/00 ,  A61B90/20 ,  A61F9/007 ,  A61F9/008 ,  A61B3/00 ,  A61B3/14 ,  A61B3/15 ,  A61B34/00 ,  A61B90/50

CPC分类号： A61F9/00781 ,  A61B3/102 ,  A61B3/13 ,  A61B34/20 ,  A61B90/20 ,  A61B90/37 ,  A61B90/39 ,  A61F9/00802 ,  A61B3/0025 ,  A61B3/145 ,  A61B3/15 ,  A61B2034/2057 ,  A61B2034/2065 ,  A61B34/25 ,  A61B2090/364 ,  A61B2090/365 ,  A61B2090/372 ,  A61B2090/3735 ,  A61B2090/3983 ,  A61B2090/502 ,  A61F2009/00851 ,  A61F2009/00891

摘要： Disclosed herein are systems and methods for aiding a surgeon to perform a surgical procedure on an eye. The surgical procedure includes inserting an elongate probe from an opening into the eye across an anterior chamber to a target tissue region comprising a trabecular meshwork and a Schlemm's canal. Exemplary systems include an optical microscope for the surgeon to view the eye with a microscope image during the procedure; an optical coherence tomography (OCT) apparatus configured to perform an OCT scan of a target location in the target tissue region during the procedure; and an image processing apparatus configured to generate an augmented image by overlaying an OCT image of target location and a graphical visual element identifying the locations, wherein the graphical visual element is registered with the microscope image to aid the surgeon in advancing a distal end of the elongate probe to the target location.

公开(公告)号：US20240252354A1

公开(公告)日：2024-08-01

申请号：US18634516

申请日：2024-04-12

申请人： ViaLase, Inc.

发明人： Guy Holland ,  Tibor Juhasz ,  Wesley W. Lummis ,  Eric R. Mikula ,  Ferenc Raksi ,  Manu Sharma ,  Hadi Srass ,  Carlos G. Suarez

IPC分类号： A61F9/007 ,  A61F9/008

CPC分类号： A61F9/00781 ,  A61F9/0084 ,  A61F2009/00851 ,  A61F2009/00872

摘要： A method of imaging and treating ocular tissue of an eye having a cornea, an iris, an anterior chamber, an irido-corneal angle, and a direction of view includes establishing a common optical path through the cornea and the anterior chamber into the irido-corneal angle for each of an optical coherence tomography (OCT) beam and a laser beam, where the common optical path is offset from an optical axis within the direction of view. The method also includes obtaining a circumferential OCT image of the irido-corneal angle, obtaining an azimuthal OCT image of the irido-corneal angle, and determining a treatment pattern for a volume of ocular tissue of the irido-corneal angle based on the circumferential OCT image and the azimuthal OCT image. The method further includes delivering optical energy through the laser beam in accordance with the treatment pattern.

公开(公告)号：US11998486B2

公开(公告)日：2024-06-04

申请号：US17453825

申请日：2021-11-05

申请人： AMO Development, LLC

发明人： Daniel V. Palanker ,  Mark S. Blumenkranz ,  David H. Mordaunt ,  Dan E. Andersen

IPC分类号： A61F9/008 ,  A61B18/20 ,  A61B90/00 ,  A61F2/16 ,  A61F9/007 ,  A61F9/009 ,  A61B18/00

CPC分类号： A61F9/008 ,  A61B18/20 ,  A61B90/361 ,  A61F2/1602 ,  A61F9/00736 ,  A61F9/00754 ,  A61F9/00812 ,  A61F9/00814 ,  A61F9/00825 ,  A61F9/00831 ,  A61F9/00834 ,  A61F9/00836 ,  A61F9/00838 ,  A61F9/0084 ,  A61F9/009 ,  A61B2018/00577 ,  A61F2009/00844 ,  A61F2009/00851 ,  A61F2009/00865 ,  A61F2009/0087 ,  A61F2009/00878 ,  A61F2009/00882 ,  A61F2009/00887 ,  A61F2009/00889 ,  A61F2009/00895 ,  A61F2009/00897

摘要： A system for ophthalmic surgery on an eye includes: a pulsed laser which produces a treatment beam; an OCT imaging assembly capable of creating a continuous depth profile of the eye; an optical scanning system configured to position a focal zone of the treatment beam to a targeted location in three dimensions in one or more floaters in the posterior pole. The system also includes one or more controllers programmed to automatically scan tissues of the patient's eye with the imaging assembly; identify one or more boundaries of the one or more floaters based at least in part on the image data; iii. identify one or more treatment regions based upon the boundaries; and operate the optical scanning system with the pulsed laser to produce a treatment beam directed in a pattern based on the one or more treatment regions.

公开(公告)号：US11992440B2

公开(公告)日：2024-05-28

申请号：US18545359

申请日：2023-12-19

申请人： Pulsemedica Corp.

发明人： Nir Katchinskiy ,  Abdulhakem Elezzabi

IPC分类号： A61F9/008 ,  A61B3/10 ,  A61B17/00

CPC分类号： A61F9/008 ,  A61B3/102 ,  A61B2017/00159 ,  A61F2009/00851

摘要： A therapeutic laser for use in treating ophthalmological conditions can be modulated by a spatial light modulation device in order to focus the therapeutic laser on a plurality of target locations simultaneously.

公开(公告)号：US11974950B2

公开(公告)日：2024-05-07

申请号：US18356590

申请日：2023-07-21

申请人： Michael S. Berlin

发明人： Michael S. Berlin

IPC分类号： A61F9/008 ,  A61F9/009

CPC分类号： A61F9/00825 ,  A61F9/009 ,  A61F9/0084 ,  A61F2009/00851 ,  A61F2009/00865 ,  A61F2009/00868 ,  A61F2009/00891 ,  A61F2009/00897

摘要： Transcorneal and fiberoptic laser delivery systems and methods for the treatment of eye diseases wherein energy is delivered by wavelengths transparent to the cornea to effect target tissues in the eye for the control of intraocular pressure in diseases such as glaucoma by delivery systems both external to and within ocular tissues. External delivery may be affected under gonioscopic control. Internal delivery may be controlled endoscopically or fiberoptically, both systems utilizing femtosecond laser energy to excise ocular tissue. The femtosecond light energy is delivered to the target tissues to be treated to effect precisely controlled photodisruption to enable portals for the outflow of aqueous fluid in the case of glaucoma in a manner which minimizes target tissue healing responses, inflammation and scarring.

公开(公告)号：US11974948B2

公开(公告)日：2024-05-07

申请号：US16986064

申请日：2020-08-05

申请人： Auris Health, Inc.

发明人： Jeffery B. Alvarez ,  Greg Kintz ,  David Mintz ,  Serena Wong

IPC分类号： A61F9/008 ,  A61B34/30 ,  A61B34/37 ,  A61F9/007

CPC分类号： A61F9/008 ,  A61B34/30 ,  A61B34/37 ,  A61F9/00736 ,  A61F2009/00851 ,  A61F2009/0087 ,  A61F2009/00887 ,  A61F2009/00889

摘要： Systems and processes for facilitating the removal of material with a robotically assisted tool with laser, irrigation capabilities, aspiration capabilities. Tool guidance systems that make use of vision technologies, including optical coherence tomography (OCT), white light imaging, and structured light imaging. Emulsification patterns optimized to minimize risk to the patient and reduce procedure time. Robotic tools with articulation capabilities that allow for precise control during capsulorhexis and emulsification procedures. Robotic instrument drive mechanisms combined with pumps, flow meters, and valves regulate and control irrigation and aspiration functionalities during robotic ophthalmologic procedures.

公开(公告)号：US11931296B2

公开(公告)日：2024-03-19

申请号：US18068477

申请日：2022-12-19

申请人： AMO Groningen B.V.

发明人： Robert Rosen ,  Franck Emmanuel Gounou ,  Carmen Canovas Vidal ,  Aixa Alarcon Heredia

IPC分类号： A61F9/008

CPC分类号： A61F9/00834 ,  A61F9/00827 ,  A61F2009/00851

摘要： Systems and methods for improving vision of a subject implanted with an intraocular lens (IOL). In some embodiments, a method for vergence matching includes calculating vergence of a wave after refraction on a surface of an IOL and, based on an estimated curvature, converting an initial phase map into a vergence-matched phase map, such that the initial phase map follows the curved vergence of the wavefront.

公开(公告)号：US20240074901A1

公开(公告)日：2024-03-07

申请号：US18501946

申请日：2023-11-03

申请人： LUTRONIC CORPORATION

发明人： Jong Min KIM

IPC分类号： A61F9/008 ,  A61F9/00 ,  A61N5/06

CPC分类号： A61F9/008 ,  A61F9/00 ,  A61F9/00821 ,  A61N5/06 ,  A61N5/0616 ,  A61F2009/00844 ,  A61F2009/00851 ,  A61F2009/00863 ,  A61F2009/0087 ,  A61F2009/00872 ,  A61F2009/00897

摘要： The present invention relates to an ophthalmic treatment device and a method for operating the same. The present invention provides an ophthalmic treatment device and a method for operating the same, the ophthalmic treatment device comprising: a treatment beam generation unit for generating a treatment beam; a beam delivery unit for forming a path along which the treatment beam generated from the treatment generation unit is delivered to a treatment area positioned on the fundus; a monitoring unit for emitting a detecting beam along the path of delivery of the treatment beam and sensing treatment area state information on the basis of information regarding a change in speckle of the detecting beam, which is scattered and reflected from the treatment area; and a control unit for controlling the driving of the treatment beam generation unit on the basis of the treatment area state information sensed by the monitoring unit.

公开(公告)号：US20240041654A1

公开(公告)日：2024-02-08

申请号：US18246603

申请日：2021-09-24

申请人： Carl Zeiss Meditec AG

发明人： Martin Hacker ,  Alexander Gratzke ,  Stephan Merkel

IPC分类号： A61F9/008

CPC分类号： A61F9/00825 ,  A61F2009/00874 ,  A61F2009/00846 ,  A61F2009/00851

摘要： The assembly for laser treatment of ocular opacities consists of: a measurement system for obtaining depth information regarding ocular structures; a laser system; an eye-tracker unit; a display unit; and a control-and-operating unit. According to the invention, the control-and-operating unit is designed to determine, from the depth profiles, the depth of ocular structures relative to the depth of the laser focus, and, in particular for the retina and the capsular bag, to determine a blocked zone for the laser treatment. Furthermore, the control-and-operating unit is designed to generate, at least for the blocked zones of the retina and capsular bag and the laser focus, at least one tag in each case, the characteristic of which corresponds to the particular depth in the eye, in order to display these tags on the display unit and to overlay them with the live image. The invention relates to a partially automated therapy apparatus for laser treatment of ocular opacities in which two-dimensional views of the eye are combined with three-dimensional imaging from the measurement system.

公开(公告)号：US20230381022A1

公开(公告)日：2023-11-30

申请号：US18249009

申请日：2021-11-23

申请人： Pulsemedica Corp.

发明人： Nir Katchinskiy ,  Abdulhakem Elezzabi

IPC分类号： A61F9/008 ,  A61B3/10

CPC分类号： A61F9/008 ,  A61B3/102 ,  A61F2009/00851 ,  A61B2017/00159

摘要： A therapeutic laser for use in treating ophthalmological conditions can be modulated by a spatial light modulation device in order to focus the therapeutic laser on a plurality of target locations simultaneously.