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Sclera

Sclera-related patent applications - as published by the U.S. Patent and Trademark Office (USPTO).


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Trans-sclera portal for delivery of therapeutic agents
Abbott Medical Optics Inc.
June 15, 2017 - N°20170165112

A portal through the sclera for delivery of an effective amount of therapeutic agent to the back of the eye.
Trans-sclera portal for delivery of therapeutic agents
Abbott Medical Optics Inc.
June 15, 2017 - N°20170165111

A portal through the sclera for delivery of an effective amount of therapeutic agent to the back of the eye.
Ophthalmic implant for delivering therapeutic substances
Forsight Vision4, Inc.
June 15, 2017 - N°20170165110

Described are implantable therapeutic devices, systems and methods to treat a patient. The device includes a hollow refillable housing for implantation within the posterior segment of an eye through a penetration in the sclera including a proximal retention structure protruding outward from a proximal end region of the housing, an access portion opening, and a penetrable barrier positioned at least ...
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Anterior eye three-dimensional image processing apparatus and method of anterior eye three-dimensional image processing
Tomey Corporation
May 18, 2017 - N°20170135569

An anterior eye three-dimensional (3d) image processing apparatus performs: identifying first temporary ss positions in each of at least two representative images selected from a plurality of 2d tomographic images constituting an anterior eye 3d image, each first temporary ss position indicating a space coordinate position of a scleral spur of the subjected eye; calculating a reference circle passing through ...
Eye model
Novartis Ag
May 11, 2017 - N°20170134668

An eye model comprises a sclera simulation that comprises a bright plastic material, the plastic material comprising a polyvinyl chloride at least as the main component. The eye model also includes a pattern that contrasts in color with the sclera simulation, the pattern simulating an eye pupil and/or an iris structure. In a method for producing the eye model, ...
Eye tracking using optical flow
Oculus Vr, Llc
May 11, 2017 - N°20170131765

An eye tracking system, images the surface (e. G., sclera) of each eye of a user to capture an optical flow field resulting from a texture of the imaged surface. The eye tracking system includes illumination source (e. G., laser) and a detector (e. G., camera). The source illuminates a portion of the eye that is imaged the camera. As ...
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Sclera Patent Applications
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Iris recognition device, manufacturing method therefor and application thereof
Ningbo Sunny Opotech Co., Ltd.
May 04, 2017 - N°20170124392

The iris recognition device includes an iris camera module used for collecting iris characteristics of a user, and at least one fill light component used for providing a supplementary light source for the iris camera module. When the iris recognition device is used for collecting the iris characteristics of the user, the supplementary light source provided by the fill light ...
Chiral scleral lenses
Boston Foundation For Sight
May 04, 2017 - N°20170123230

The present disclosure relates to trial scleral lenses, and the resulting scleral lenses, designed for the asymmetric shape of the sclera and/or its chiral properties. In some embodiments, the scleral lenses are also designed for the specific asymmetry associated with different scleral diameters. In addition, as discussed herein, the scleral shape can vary with different conditions of the eye. ...
Systems, devices, and methods for laser eye tracking
Thalmic Labs Inc.
April 27, 2017 - N°20170115483

Systems, devices, and methods for laser eye tracking are described. Laser eye tracking involves scanning laser light over the eye and detecting diffuse reflections of the laser light with one or more photodetector(s). While conventional camera-based eye tracking techniques rely on detecting and identifying specific reflections (i. E., purkinje images such as the “glint”), the ...
Accommodation stimulation and recording device
University Of Houston System
April 27, 2017 - N°20170113043

Embodiments described herein generally relate to devices and methods for stimulation or recording of accommodation of an eye. Accommodation of an eye naturally occurs through contraction of the ciliary muscle. Embodiments described herein can deliver electrostimulation to the ciliary muscle through a pair of electrodes which deliver power over an area of the sclera which is both positioned above and ...
Eye pose identification using eye features
Magic Leap, Inc.
April 20, 2017 - N°20170109580

Systems and methods for eye pose identification using features of an eye are described. Embodiments of the systems and methods can include segmenting an iris of an eye in the eye image to obtain pupillary and limbic boundaries of the eye, determining two angular coordinates (e. G., pitch and yaw) of an eye pose using the pupillary and limbic boundaries ...
Anterior eye tomographic image capturing apparatus
Tomey Corporation
April 20, 2017 - N°20170105617

An anterior eye tomographic image capturing apparatus determining a power of an iol (intraocular lens) is configured to acquire a tomographic image of an anterior eye along a straight line passing through a corneal apex of the anterior eye; identify a corneal apex position of the anterior eye, an equator position of a crystalline lens of the anterior eye, and ...
Customized wavefront-guided methods, systems, and devices to correct higher-order aberration
University Of Rochester
April 13, 2017 - N°20170102557

Methods and systems for manufacturing a wavefront-guided scleral lens prosthetic device customized for an eye of a patient include obtaining a first scleral lens prosthetic device with a central optic zone configured to vault over the eye's cornea and a peripheral haptic zone configured to align with the eye's sclera, collecting measurements of any offset and/or rotation of the ...
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Sclera Patent Applications
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Method and apparatus for determining eye topology
Eyedeal Scanning, Llc
April 06, 2017 - N°20170095148

A method and apparatus for measuring the topography of the corneal and scleral regions of the eye. The measurements provide surface contours that are useful in the manufacture of scleral contact lenses.
Multispectral eye analysis for identity authentication
Qualcomm Incorporated
March 30, 2017 - N°20170091550

Certain aspects relate to systems and techniques for generating high resolution iris templates and for detecting spoofs, enabling more reliable and secure iris authentication. Pairs of rgb and nir images can be captured by the iris authentication system for use in iris authentication, for example using an nir led flash and a four-channel image sensor. Multiple images of the user's ...
A device for a medical treatment of a sclera
UniversitÄt Leipzig
March 30, 2017 - N°20170087017

The invention provides a device for a medical treatment of a sclera, the device comprising a single applicator connected to a shaft, wherein the applicator is configured to be placed into the tenon's space; the applicator has a first surface, wherein the first surface of the applicator is superficially contactable to the surface of an area of the sclera so ...
Prosethic lenses and methods of making the same
Eyeprint Prosthetics Llc
March 23, 2017 - N°20170082869

An optical device comprising a lens configured to be disposed in an eye. The lens is configured to contact a sclera of the eye and have a clearance above a cornea of the eye when disposed in the eye. The lens comprises a back surface that comprises at least one non-symmetrical feature that is configured to engage a corresponding feature ...
Methods and apparatuses for treatment of meibomian gland dysfunction
Tearscience, Inc.
March 16, 2017 - N°20170071790

Apparatus and methods for treating dry eye include an energy source configured to apply energy to an obstruction located in a meibomian gland of a patient's eyelid. The apparatus also comprises an insulator configured to be positioned between a rear portion of the patient's eyelid and a surface of the patient's eyeball. An inner surface of the insulator has a ...
Ophthalmic treatment device, system, and method of use
Cxl Ophthalmics, Llc
March 09, 2017 - N°20170065826

Ophthalmic treatment systems and methods of using the systems are disclosed. The ophthalmic treatment systems include (a) a light source device; (b) at least one optical treatment head operatively coupled to the light source device, comprising a light source array, and providing at least one treatment light; and (c) a light control device, which (i) provides patterned or discontinuous treatment ...
Retinal illumination system
Lumendevices, Llc
February 23, 2017 - N°20170049313

A solid state illuminator can be used for a variety of surgery procedures, such as retinal surgery. A retinal illumination system my have at least one light emitting diode located on a substrate with the substrate positioned on an eye of a patient. A light pipe can continuously extend from the light emitting diode into a sclera of the eye ...
Device and method for treatment of retinal detachment and other maladies of the eye
Lumendevices, Llc
February 09, 2017 - N°20170035609

The present invention includes a device and method for treatment of retinal detachment, ocular hypertension and glaucoma, and increasing an amplitude of accommodation. The device includes a tapered, mesh tube that within a sclera, expands to deform the sclera, and when placed within the posterior sclera for the treatment of a retinal tear, the device expands deforming the sclera so ...
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