Matches 1 - 50 out of 322 1 2 3 4 5 6 7 >


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US20140078464 PUPIL DEPENDENT WAVEFRONT REFRACTION  
A method of determining an ophthalmic prescription (Rx) for a patient's eye, includes obtaining a wavefront measurement of the patient's eye; determining a first Rx for the patient's eye from the...
US20120188506 OPTIMIZING VISION CORRECTION PROCEDURES  
In one embodiment a wavefront sensor is configured to measure real time aberration values of a wavefront returned from the eye of a patient while an image of the eye of the patient is being viewed...
US20140333894 Induced High Order Aberrations Corresponding to Geometrical Transformations  
Wavefront measurements of eyes are typically taken when the pupil is in a first configuration in an evaluation context. The results can be represented by a set of basis function coefficients....
US20130242257 INDUCED HIGH ORDER ABERRATIONS CORRESPONDING TO GEOMETRICAL TRANSFORMATIONS  
Wavefront measurements of eyes are typically taken when the pupil is in a first configuration in an evaluation context. The results can be represented by a set of basis function coefficients....
US20140078465 METHOD FOR DETERMINING AT LEAST ONE OPTICAL PROPERTY OF A PATIENT EYE WITH AN INTRAOCULAR LENS  
A method determines an optical property (S, C) of a patient eye with an intraocular lens. The patient eye and the intraocular lens define a system. In the method, a measured value of the optical...
US20150133900 ACCOMMODATION COMPENSATION SYSTEMS AND METHODS  
Methods and systems for obtaining an ocular aberration measurement of an eye of a patient are provided. Exemplary techniques involve obtaining a first induced metric for the eye that corresponds...
US20120271413 ACCOMMODATION COMPENSATION SYSTEMS AND METHODS  
Methods and systems for obtaining an ocular aberration measurement of an eye of a patient are provided. Exemplary techniques involve obtaining a first induced metric for the eye that corresponds...
US20110116039 ACCOMMODATION COMPENSATION SYSTEMS AND METHODS  
Methods and systems for obtaining an ocular aberration measurement of an eye of a patient are provided. Exemplary techniques involve obtaining a first induced metric for the eye that corresponds...
US20140028973 METHOD AND APPARATUS FOR ENGAGING AND PROVIDING VISION CORRECTION OPTIONS TO PATIENTS FROM A REMOTE LOCATION  
A method and system for providing vision correction to a patient is disclosed. The method and system employ a vision care POD to engage and provide vision diagnostics and correction options to a...
US20150242361 ZONE EXTENSION SYSTEMS AND METHODS  
Wavefront measurements of eyes are often taken when the pupil is in a first configuration in an evaluation context. The results can be represented by a set of basis function coefficients....
US20130258279 ZONE EXTENSION SYSTEMS AND METHODS  
Wavefront measurements of eyes are often taken when the pupil is in a first configuration in an evaluation context. The results can be represented by a set of basis function coefficients....
US20110149241 ZONE EXTENSION SYSTEMS AND METHODS  
Wavefront measurements of eyes are often taken when the pupil is in a first configuration in an evaluation context. The results can be represented by a set of basis function coefficients....
US20150092158 DETERMINATION OF THE EFFECTIVE LENS POSITION OF AN INTRAOCULAR LENS USING APHAKIC REFRACTIVE POWER  
An ophthalmic method for determining a relationship between aphakic ocular power and estimated effective lens position (ELP) of an intraocular lens (IOL) to be implanted in a patient's eye. The...
US20120320337 SYSTEMS AND METHODS FOR IMPLANTING AND EXAMINING INTRAOCULAR LENS  
Systems and methods for designing and implanting a customized intra-ocular lens (IOL) is disclosed. In one embodiment, a system includes an eye analysis module that analyzes a patient's eye and...
US20110087324 SYSTEMS AND METHODS FOR IMPLANTING AND EXAMINING INTRAOCULAR LENS  
Systems and methods for designing and implanting a customized intra-ocular lens (IOL) is disclosed. In one embodiment, a system includes an eye analysis module that analyzes a patient's eye and...
US20130335705 INTEGRATED SURGICAL MICROSCOPE AND WAVEFRONT SENSOR  
A wavefront sensor is integrated with a surgical microscope for allowing a doctor to make repeated wavefront measurements of a patient's eye while the patient remains on an operating table in the...
US20130021574 INTEGRATED SURGICAL MICROSCOPE AND WAVEFRONT SENSOR  
A wavefront sensor is integrated with a surgical microscope for allowing a doctor to make repeated wavefront measurements of a patient's eye while the patient remains on an operating table in the...
US20110267579 INTEGRATED SURGICAL MICROSCOPE AND WAVEFRONT SENSOR  
A wavefront sensor is integrated with a surgical microscope for allowing a doctor to make repeated wavefront measurements of a patient's eye while the patient remains on an operating table in the...
US20140111765 SYSTEMS AND METHODS FOR CUSTOMIZING ADJUSTABLE INTRAOCULAR LENSES  
The lens geometry and power of an intraocular lens is optimized to provide both distance and near vision correction for a patient. The optimization may be based on one or more measured...
US20110255053 SYSTEM AND METHOD FOR ANALYZING WAVEFRONT ABERRATIONS  
A method of creating a statistical model for use in predicting vision correction prescriptions for patients is disclosed. The method comprises obtaining a plurality of wavefront aberration...
US20130085370 SYSTEMS AND METHODS FOR APPLYING AND MONITORING EYE THERAPY  
In systems and methods for generating cross-linking activity in an eye, a feedback system monitors a biomechanical strength of the eye in response to the photoactivation of a cross-linking agent...
US20130060241 DYNAMIC REAL TIME ACTIVE PUPIL CENTROID COMPENSATION  
An apparatus and method for actively compensating for pupil centroid shift includes obtaining a first measurement of a first reference point relative to a predetermined reference frame, wherein...
US20140268036 METHODS FOR DIAGNOSING VITREO-RETINAL DISEASE  
A quantitative method to analyze phase-resolved, raw backscatter echo data or the envelope of phase-resolved, raw backscatter echo data to characterize vitreous inhomogeneities as they relate to...
US20150015846 Directional Optical Coherence Tomography Systems and Methods  
An optical coherence tomography system that includes an optical device having an adjustable optical element configured to displace a pupil entry point of light is provided. Optical coherence...
US20120229767 ASSESSMENT OF TOPOGRAPHIC SEMI-MERIDIAN PARAMETERS FOR CORNEAL ASTIGMATISM ANALYSIS AND VECTOR PLANNING TREATMENT  
Techniques are disclosed in which a topographic parameter is determined in each hemidivision of the eye by considering the topography of reflected images from a multiplicity of illuminated...
US20080212024 CUSTOMIZED CONTACT LENSES FOR REDUCING ABERRATIONS OF THE EYE  
Higher order aberrations of an eye are reduced. Wavefront aberrations of the eye are measured, providing wavefront information and/or a wavefront map. A mask is derived from the wavefront...
US20140268037 INTELLIGENT HEADREST AND OPHTHALMIC EXAMINATION AND DATA MANAGEMENT SYSTEM  
An automated ophthalmic diagnostic system includes a portable, hand-held ophthalmic instrument and a headrest detachably attachable to the ophthalmic instrument. The ophthalmic instrument has an...
US20110149240 ASSESSMENT OF TOPOGRAPHIC SEMI-MERIDIAN PARAMETERS FOR CORNEAL ASTIGMATISM ANALYSIS AND VECTOR PLANNING TREATMENT  
Techniques are disclosed in which a topographic parameter is determined in each semi-meridian of the eye by considering the topography in each of three concentric zones from the central axis at 3...
US20110228219 OPHTHALMIC SIMULATOR  
A metamorphopsia simulator is capable of numerically simulating deformation of the retina of a metamorphopsia patient and irregularity in an arrangement of visual cells caused thereby. The...
US20110273666 VISION CORRECTION LENSES  
A method of customizing vision correction including measuring optical aberration data of a patient's eye and calculating a lens definition based on the optical aberration data, wherein calculating...
US20120033179 METHOD AND APPARATUS FOR DETERMINING THE LOCATION OF THE OCULAR PIVOT POINT  
The invention relates to a method for determining the location of the ocular pivot point (ADL) in an eye (10) of a test person. In the method, the mean curvature (KH) of the cornea (14) of the eye...
US20120069297 EYEGLASS PRESCRIPTION METHOD  
In general, in some embodiments, the disclosure provides a method that includes making a subjective refraction of a person to determine information about the person's vision, making a wavefront...
US20150131054 PROCESS AND APPARATUS FOR DETERMINING OPTICAL ABERRATIONS OF AN EYE  
A process and an apparatus are proposed for determining optical aberrations of an eye with its optical system including the cornea and the lens. The process includes the reconstructing of...
US20110149239 OPTICAL DIAGNOSIS USING MEASUREMENT SEQUENCE  
Devices, systems, and methods that facilitate optical analysis, particularly for the diagnosis and treatment of refractive errors of the eye. An optical diagnostic method for an eye includes...
US20110279774 SYSTEMS AND METHODS FOR PREDICTION OF OBJECTIVE VISUAL ACUITY BASED ON WAVEFRONT MEASUREMENTS  
Methods, devices, and systems for predicting an optical acuity measure of an optical system of an eye. An optical acuity measure can be predicted by determining a point spread function based on a...
US20150238080 COMPACT MOBILE DILATION TABLE  
A dilation tower providing a darkened space for performing a dilated fundus examination (DFE) in bright environments (e.g., stores, shopping malls, shopping centers, medical offices, etc.) is...
US20130135581 Integrated Refractor  
The present invention contemplates a refraction system to integrate the objective and subjective measurement into a single instrument. The present invention also contemplates a refraction system...
US20130138094 SYSTEM AND METHOD FOR OPHTHALMIC SURFACE MEASUREMENTS BASED ON SEQUENTIAL ESTIMATES  
Systems and methods for measuring a topography of an optical tissue surface of an eye are provided by combining measured elevations of the surface with a priori information of the surface to...
US20150109578 DEVICE AND METHOD FOR DETERMINING AT LEAST ONE OBJECTIVE EYE REFRACTION PARAMETER OF A SUBJECT DEPENDING ON A PLURALITY OF GAZE DIRECTIONS  
Device and method for determining an objective eye refraction parameter of a subject depending on a plurality of gaze directions, the device includes elements for ophthalmologically measuring an...
US20150062529 SYSTEMS AND METHODS FOR PROVIDING ASTIGMATISM CORRECTION  
A method of selecting a toric lens by taking into consideration the magnitude and orientation of the posterior cornea and/or the location of the incision axis is described. The magnitude and...
US20150103313 Correction Values for IOL Power Estimates  
An ophthalmic method for determining relationships for calculating intraocular lens (IOL) power correction values is disclosed. The method may involve obtaining estimates of the postoperative...
US20100253909 INDUCED HIGH ORDER ABERRATIONS CORRESPONDING TO GEOMETRICAL TRANSFORMATIONS  
Wavefront measurements of eyes are typically taken when the pupil is in a first configuration in an evaluation context. The results can be represented by a set of basis function coefficients....
US20130265541 OPTIMIZING VISION CORRECTION PROCEDURES  
In one embodiment, a wavefront sensor is combined with a slit lamp eye examination device so that real time aberration values of an eye being examined can be viewed during a slit lamp eye...
US20120268715 Pupilometer With Pupil Irregularity Detection, Pupil Tracking, And Pupil Response Detection Capability, Glaucoma Screening Capability, Intracranial Pressure Detection Capability, And Ocular Aberration Measurement Capability  
A system for use during a medical procedure. The system includes a pupilometer for obtaining data descriptive of one or more pupilary characteristics from an eye of a subject, and means for...
US20140036230 EYE EXAMINING INSTRUMENT  
An eye examining instrument comprises a projection device and a concave screen. The eye examining instrument furthermore comprises a convex reflector, wherein an image can be projected by the...
US20140125949 ELECTRONIC EYE MARKING/REGISTRATION  
One embodiment is a method for finding, calculating and electronically marking a reference axis for astigmatism correction/neutralization of a patient eye during a refractive surgery. The...
US20140218682 AUTOMATED VISION SCREENING APPARATUS AND METHOD  
A system and method for screening vision including: requesting user information; performing objective visual acuity tests; and reporting visual acuity results without assistance from another person.
US20120188507 AUTOMATED VISION SCREENING APPARATUS AND METHOD  
A system and method for screening vision including: requesting user information; performing objective visual acuity tests; and reporting visual acuity results without assistance from another person.
US20120057125 Adaptive optics ocular fundus observation device  
An adaptive optics ocular fundus observation device that utilizes adaptive optics in observing ocular fundus, which is characterized by further comprising a judging means for judging whether an...
US20140160434 Time-Based Unobtrusive Active Eye Interrogation  
Methods and systems for determining a physiological parameter of a subject through interrogation of an eye of the subject with an optical signal are described. Interrogation is performed...

Matches 1 - 50 out of 322 1 2 3 4 5 6 7 >